Document wDeE0jw43DwO5M8BEqYdwo3o4

PLEASE RETURN THIS CARD IMMEDIATELY VICTOR PRODUCTS BULLETIN NO. 10106 GENTLEMEN-. Kindly send me oil future supplements to the above monual upon publication. NAMETVIlE; COMPANY_ AOO$S____________________________________________________________________ CITY:STATE -code ' ZIP Z=1 o CnD Q 2 pocf r34T w* VMi C"T CQD_ O cr "O Oin cu 3 a. ooXr* O 5.> z miominn > --i cd 3cn . Qn> cn > CD CD o CD <[ O 3* r- CO C Hc m r" 33 < < cS 32 n 33 . CD o m CD . mE IMPORTANT BUSINESS REPLY CARD N PhI>9 Stamp Ntrniwy If MolM In TK UnIM St*)H POSTAGE WILL BE PAID BY Dana Corporation Victor Products Division P.O. Box 1333 Chicago, Illinois 60690 , FIRST CIA5S retAUT NO. 4^341 CHICAGO, BUNOtS For further Information write or call: Dana Corporation Victor Products Division P.O.Box 1333 Chicago, Illinois 60690 312/287-6180 ' Telex 25 3051 or Dana Corporation Victor Products Division Detroit Sales Office The Professional Building Suite 213 19111 West Ten Mile Road Southfield, Michigan 48075 313/355-9335 TABLE OF CONTENTS t General Information Section 10106-AR 1-4 8-77 Technical Data Section Basic Theory of Sealing Mechanism of Sealing the Cylinder Head Liquid Sealing Transitory Action Gasket Coatings Gasket Flange Materials Typical Cylinder Head Gasket Cross Sections 10106-B 10106-BR 1-2 3-6 1 1 3 3 *4 5 6 1-70 8-77 - Gasket Material? Section 10106-CR 1-2 8-77 Hard Gasket Material Selection Guide Soft Gasket Material Selection Guide Solicor and Victosol Materials Victocor Materials Corbestos Materials Metal.Gasket Materials Victopac, Asbestoprene and Asbestopac Materials Victolex and Victorite Materials Theramic Materials Cortex Materials Coramic Materials 10106-C8 10106-C1R 10106-C2 10106-C3 10106-C4 10106-C5 10106-C6 10106-C7 10106-C9 1 2 Folder Folder Folder Folder 8-77 8-77 1-70 1-70 Folder Folder 1-2 1-2 1-2 1-70 1-70 8-70 6-71 10-77 Solicor, Coramic, Cortex, Victor, Victocor, Corbestos, Victopac, Asbestoprene, Asbestopac, Theramic, Victolex, Victorite and Victoprene are registered trademarks of the Dana Corporation. 1977 DANA CORPORATION No. 10106-AR 8-77 VICTOR IS INTERNATIONAL The Victor Products Division, operating through and in cooperation with Dana International, is responsible for the worldwide manufacture of Victor gaskets and provides the technical assistance necessary for the success of its licensees and affiliates. Victor gaskets for replacement are exported by the Dana World Trade Corporation through a network of over 200 sales representatives in more than 130 countries. VICTOR'S NORTH AMERICAN FACILITIES Chicago Hard Gasket Plant General Offices & Pit. 5750 W. Roosevelt Rd. P. 0. BOX 1333 Chicago, Illinois 60690 Phone: 312/287-6180 Telex: 25-3051 Churubusco Oil Seal Plant P. 0. Box 245 Churubusco, Indiana 46723 Phone: 219/693-2111 Havana Hard Gasket Plant 225 W. Atwood Avenue P. 0. Box 465 Havana, Illinois 62644 Phone: 309/543-4462 Hayes Dana Ltd. Victor Div. Victor Drive & Elm Street St. Thomas, Ontario, Canada Phone: 519/631 1600 Telex: 024-73521 Robinson Soft Gasket Plant P. 0. Box 599 Robinson, Illinois 62454 Phone: 618/544-8651 TF Victor S.A. de C.V. Apartado Postal 1466 Mexico 1, D.F. Phone: 905/576-11-22 Telex: 001774-231 T.F. Victor Mex VICTOR INTERNATIONAL AFFILIATES & LICENSEES Brazil Industria Paulista de Corticas, S.A. Rau Rio Grande do Norte, 299 09000 Santo Andre, Sao Paulo, Brazil Phone: 446-4300 Telex: 391 114 2021 India Perfect Circle Victor Limited Plot No. 20 Ml DC Area Nasik, India 422007 Phone: 3038 Telex: 953-075 2234 Spain Industrias Serva, S.A, Polig, Ind. de Malpica Calle F Oeste, Parc. 59-60 Zaragoza, Spain Phone: 39 60 50 Telex: 831 580 72 Colombia Victor Gaskets de Colombia, S.A. Apartado Aereo 12318 Bogota, Colombia Phone: 75-60-72 Telex: 396-41389 Denmark Victor Royal Ltd. Gammelmosevej 46-48 Denmark Phone: 87 72 55 Telex: 885 37115 Korea Korea Spicer Corporation Room No. 1002 Samyoon Blvd. 63-2, 2-KA, Chungmu-Ro Chung-Ku, Seoul, Korea Phone: 76-0617; 67-1875 Telex: 787 27414 Peru Pevisa Carlos Zavala Loayza No. 221 Lima, Peru Phone: 289 714; 289 715 Telex: 394 25640 Venezuela Victorven C.A. . Apartado 1419 Valencia, Venezuela Phone: 33-45-14; 33-45-37 Telex: 395 41112 No. 10106-AR 2 8-77 GENERAL INFORMATION As long as there are engines, pumps, ma chinery and home appliances to be sealed, whether to contain power forces such as in ternal combustion, or to confine lubricants, fuels, and other fluids, there will always be a need for gaskets and gasketing materials. The Victor Products Division research and development laboratories continue to stress creative development that will insure seal ing progress far into the future, regardless of the parameters involved. Tens of thousands of different types and styles of gaskets for automotive and in dustrial applications emanate from the Victor Products Division's manufacturing facilities. Working with basic raw materials, processing is done with the material on a continuous flow until finished production parts are manufactured. In many instances entire kits of gaskets are assembled by Victor to provide customers with all their re quirements for the replacement market. Typical industries served by Victor are: automotive, agricultural, aircraft, marine, railway, construction, power and power transmission equipment, the petroleum in dustry, machinery and machine tools, elec trical, refrigeration and air conditioning in dustries, household appliances, and suppliers to the armed services. Worldwide, over one million square feet of manufacturing floor space is devoted to producing Victor gaskets and gasket ma terials. Over the past several years 250,000 sq. ft. of new manufacturing facilities have been put into service to provide the most modern and efficient production systems for our customers. Naturally quality is a keynote. All products manufactured and sold by Victor are care fully inspected and checked against Victor's own rigorous standards, before being made available to our customers. The three-axis Gorton rail mill makes complex-shaped, com pound die construction easy. Holding tolerances of .0002 inches with 30% less bench labor and 50% less machining time is not uncommon. Few machines can position, drill and/or bore as fast as the threeaxis Fosdick tape drill. Positioning speeds ot 200 inches-perminute and accuracy ol .001 are standard. E.O.M. permits much taster production of complex, close-toler ance beading dies than by conventional machining. No. 10106-AR 3 8-77 VICTOR DEVELOPMENTS In order to serve our customers' needs, many new products and procedures have been developed, which insure Victor's leadership in the field of sealing products. Victocote, an exclusive Victor formulation is shown as applied to a tractor cylinder head gas ket, to increase sea lability in areas of low sealing stress. Victocote is available in several base poly mers and can be applied to a variety of materials. Rubber coated steel using Victor's exclusive 937 coating is used to produce a diesel engine deck plate gasket, where close tolerances must be maintained and fluid sealing is crucial. Molded rubber gaskets or 'inserts, as pictured above, are used to seal fluids when sealing stresses are minimal. '' A fieWinjectipn.molding press for molded rubber gaskets is one of Victor's continual manufactur ing innovations to provide low cost, high quality products. An engine valley cover intake manifold gasket using the Victor Solicor 620 construction, is shown above. The addition of the chemically bonded asbestos-rubber facing to the metal body insures adequate sealing to reduce oil consump tion and meet all emission control standards. Intake manifold gaskets for*`V" type engines are manufactured on this new 500 ton press in our Havana, Illinois hard gasket manufacturingfacility. No. 10106-AR 4 8-77 UiGtm <y TECHNICAL DATA Basic Theory of Sealing In order to provide a leak-free joint be tween any two members of an assembly, one condition must be met: The size of the po tential leakage paths must be smaller than the molecular size of the medium to be con fine^. As long as this is true, total sealing will be achieved. If this condition is not met, the extent of the resulting leakage will be governed by the laws of fluid mechanics and thermodynamics. Simply stated, the extent of the leakage will tie determined by the number of mole cules allowed to pass simultaneously through any given section of the joint and the driving force (differential pressure) behind them. Extension of Basic Theory to the Mechanism of Sealing the Cylinder Head The Dynamic Case In order to effectively seal the cylinder head of the typical reciprocating piston en gine, adherence to the basic theory of seal ing must be embraced. One further factor must be recognized, however. As the firing pressures in the combustion chamber pro duce assembly deflections of some magni tude, the cylinder head gasket must accom modate them while attempting to seal the combustion gases. The system deflections and the consequential gasket motion result in'a reciprocating stress (or load) condition on the gasket and its components. Unless the magnitudes of the operating stress limits on the gasket are considered, success of any gasket would be due strictly to chance. The task relegated to the gasket, there fore, is to yield (or flow) sufficiently into the minute asperities of the two mating members of the joint in order to limit the size of the potential leakage paths to nothing larger than the molecular size of the confined medium. Having done this,' the gasket must retain that condition for the expected life of the assembly. To completely understand this mechan ism of operation, one should refer to an ideal free body force diagram of the cylinder head (FIG. 1). In this figure, L, & L2 are equal and represent the bolting forces. P|, P2, P3 & P4 are equal and represent the compressive forces common to the gasket. As the figure shows, the system is in equilibrium since the sum of the forces is equal to zero. As simple as the foregoing appears, the real problems encountered in any applica tion are caused by the environment of the joint. Such factors as chemical and thermal reaction between the confined medium and the gasket material, system vibrations, re lative motion between mating surfaces, and pressure of the confined medium all influ ence the performance of the gasketed joint. Identification of the magnitude of each of these factors is a necessity prior to success ful design of a gasket. As the engine is fired, however, the com bustion force must be added, Fv (FIG. 2). The combustion force can be calculated from the firing pressure (peak) and the area over which it acts, Fv == P ma, A . No. 10106 b i 1-70 In order to maintain equilibrium in our free body, intuitively one can see that either L, & Lz must increase and /or P,r Pz, P3 & P4 must decrease in some proportion to the magnitude of Fv. Pi P2 Fv P3 P. FIG. 2 Considering the elasticity of the bolts, Lx = Lz = k8 A^. = Lb, where kB is the spring constant of the bolts and A/ is the incremental cha nge in bolt length. Further, the gasket being elastic (ideally) has a similar characteristic: Z Pn = kn /\ G = 5IPqi n= 1 where kG is the spring rate of the gasket and Ag is the incremental change in gasket thickness. From the foregoing, we know that Fv + Z Pg -- Z LB, or, Fv = Z Lb - ZPg Thus, when Fv = 0, or approximately so, Z Lb = Z PG ; As mentioned earlier, the cylinder head gasket must fulfill the requirements pre sented under the basic theory of sealing and maintain the seal during combustion within the chamber. Recognizing that the sealing stress (on the gasket) is at a minimum dur ing peak firing pressure, one might intuitive ly feel that the gasket should sea l as long as any amount of sealing stress remains. Un fortunately, such is not indicated in labora tory work conducted at Victor. Rather, data observed agree very closely with the theory of static friction: f --J*- N* That is, leakage past the gasket occurs when the sealed fluid pressure produces a force, FH, against the edge of the gasket equal to or greater than the frictional forces, f, on the gasket oppos ing it. (FIG. 3). One would theorize that micromotion occurs between the gasket and mating surfaces at such a time which dis turbs the plastically formed gasket surface, thereby allowing leakage to progress along FIG. 3 various leakage paths. One can validly'con clude, therefore, that a seal can be main tained provided the sealing toad is always sufficient to allow a frictional component at least equal to the fluid force exerted on the edge of the gasket. but, when Fv is at its maximum, ZLB will be at its maximum and Z PG will be at its minimum. The precise magnitudes of these forces, of course, depend entirely on the contributing engine parameters and the particular gasket design used. Their magni tudes do, as mentioned previously, influence the system deflections in the assembly as well as the sealing stresses on the gasket. If the forces were known and an ideally rigid assembly (except for the bolts and gasket) were considered, the resulting deflection common to the bolts and gasket could be calculated as well as the change in the seal ing stresses. The real case, however, usually presents the most challenge, so further dis cussion will be given that. The apparent simplicity of the above is not intended to be misleading. As stated earlier, the sealing stress on the gasket is at a minimum during peak firing pressure. Therefore, the effective sealing load at this time must be sufficient to allow a frictional component adequate to resist the fluid force on the gasket edge. I n order to achieve this, the rigidity of the cylinder head and block gasket surfaces must be considered as well as the initial load on the gasket, its thickness and its spring rate, the spring rate of the bolts, and the combustion force acting on the cylinder head. Precisely determining the effective values for each of these factors would be an almost insurmountable task, especially in view of the fact that each will assume a number of values depending on In the notation of this discussion, f would read f =v ZPg No. 10106 B 2 1-70 TECHNICAL DATA the particular region of the cylinder head gasket being considered. Nonetheless, VICTOR empirically has analyzed local con ditions in several troublesome cases. Liquid Sealing Although much of the preceding discus sion is entirely applicable to the liquid seal ing ,portion of the cylinder head gasket, further clarification to the theory of liquid sealing may be in order. Failure of a liquid seal is normally due to either leakage over the gasket-joint interface or leakage through the gasket material. Thus, the mode of liquid seal failure in the cylinder head gasket is not unlike that encountered in other ap plications such as thermostat housing or / valve cover gaskets. The peculiarity of the cylinder head liquid seal, however, is that it is subjected to reciprocating stresses similar to those experienced by the combustion seal. Therefore, any failure of the liquid seal will usually be initiated during combustion since the sealing stress is at a minimum at that time. Progression of liquid leakage to a detrimental extent'may be minimal or ac celerated depending on the local conditions at and near the seal. Transitory Action . Presuming that the initial seal has been achieved according to the foregoing princi ples, the conditions must be maintained throughout the expected life of the assembly. Many factors will be at work changing the initial conditions obtained at the time of en gine assembly. To name a few, imperfect elasticity of engine components (cylinder head, bolts, threads, block, cylinder sleeves) and the gasket, irregular thermal growth of various engine and gasket components, and creep-relaxation of the gasket all contribute to general degradation of the initial condi tions. Unless these factors are recognized and compensated for in the design stage of the engine and gasket, the integrity of the assembly will be compromised at some point in time. Victor's new 20,000 pound Instron test machine equipped with an environmental chamber is used for evaluation of gasket materlalpropertles under dynamic conditions. In the foreground, an inIra-red spectrophotometer used lor determining changes in gasket materials under environmental conditions ol heat and lor quality control ol incoming materials. In the background, a micro hardness tester and melallograph used for determining properties ol metals. No. 10106-BR 3 8-77 Coatings for Gasket Materials VICTOR gaskets are available with a variety of coatings to serva a number of purposes, including sealing, lubrication; prevention ol adhesion to adjacent surfaces, and protection of the gasket material VICTOR'S most popular coatings are described below. Others are available or can be fabricated to fill specific needs. VICTOR 597 ANTISTICK COATING This is a specially compounded clear formulation applied to composi tion cylinder head gaskets to prevent sticking to the engine head or block. It is effective at all normal temperatures encountered in cyl- . inder head applications, it is unaffected by temperature and humidity extremes encountered in peris storage. The coating does not adversely affect the sealability of the coated gasket material. VICTOR 999 ANTISTICK COATING Similar in effectiveness to other VICTOR antistick coatings, this formu lation is specially compounded for the sealing surfaces of soft gasket materials. It is highly effective in minimizing gasket-todlange adhesion, Ihus permitting easy disassembly of flanged joints. Unaffected by temperature and humidity extremes, the coating also does not affect the sealability of the gasket material. VICTOR ALUMINUM PRECOTE This is an aluminum-pigmented organic coating for beaded steel end metal-asbestos layer gaskets. It is a soft coating, effective as a sealer. ' The thickness is .00075 -- .0015' per side. It retains sealing proper ties after aging 5 hours at 350F. The coating remains adhered to substrate during disassembly of head and block, it has excellent resistance to water and antifreeze solutions; no softening, blistering, - / or separation from steel substrate will occur when immersed in water, ' 50:50 ethanol / water mix, or 50:50 ethylene glycol / water mix for 70 hours at boiling temperature for beaded steel or 16 hours at 180F. for layer gaskets. VICTOR BLACK PRECOTE This is a cured graphite-pigmented thermosetting resin for beaded steel manifold gaskets and similar applications. It is a clean, dry film firmly bonded to the base metal,functioning as a sealer and lubricant permitting thermal expansion and contraction of the manifold assem bly without leakage or damage. It also provides rust protection and resistance to corrosive atmospheres. The thickness is .0006 - .0008' per side. Alter aging 1 hour at 750F., the surface may be reduced to graphite, but the coating will not blister or peel and remaining coat ing will withstand the metal bending on itself without cracking. No softening, blistering, or separation from steel substrate will occur when immersed in water, 50:50 ethanol / water mix. or 50:50 ethylene glycol / water mix for 70 hours at boiling temperatures. VICTOR CLEAR PRECOTE: This is a cured unpigmented thermosetting resin lor steel plate gaskets and metal-asbestos layer gaskets. It is a clean, dry film firmly banded to the base metal as a soft, effective sealer. It also provides rust prevention and resistance to corrosive atmospheres. The thickness is .00075 - .0015' per side. After aging 1 hour at 500F.t this coating will not blister or peel and will withstand the metal bend ing on itself without cracking. It has the same excellent fluid resist ance as VICTOR ALUMINUM PRECOTE. VICTOR 941 MOLT PRECOTE ; This is a molybdenum disulfide-pigmented organic coating for beaded steel gaskets. It is a clean, dry fijm firmly bonded to the base.metal, functioning as a sealer and lubricant, permitting thermal expansion and contraction of the assembly without leakage or damage, ft also provides rust protection and resistance to corrosive atmospheres. The thickness is .00075 - .0015' per side. Sealing properties are. main tained at operating temperatures from --B0F. to 1300F. as they occur in normal operating conditions for the intended applications, ft has the same excellent fluid resistance as VICTOR BLACK PRECOTE. VICTOCOTE 930 This is a dry film ol black chloroprene rubber latex applied to selective portions o( VICT0C0R and SOUCOR gaskets to enhance sealing proper ties in areas of difficult fluid sealing, such as regions of low gasket body stress of cylinder head gaskets, ft provides additional thickness in these areas and flows under load to fill surface irregularities and assure positive fluid seal. It is resistant to temperatures up to 250F. continuously and 400F. intermittently. The thickness is .002 -- .004' per side. If has excellent fluid resistance; some softening may occur at the following conditions, but no blistering, disintegration, or separa tion from the substrate: ASTM Oil #3,5 hours, 30OF. Transmission oils, 70 hours, 250F. Water; 50:50 Ethanol / Water; 50:50 Ethylene Glycol / Water, 22 hours, boiling VICTOCOTE 950 This is a silicone rubber composition applied as a bead or over selective flat areas of gaskeb to help achieve high unit loading in areas of difficult sealing. It provides added thickness and flows under load to fill surface irregularities to assure freedom from leakage. This flexible material has excellent resistance to oils, fuels, coolants, and combus tion gases over a wide temperature range from -65F. to -t400F. It is rot adversely affected when subjected to water, 50:50 ethanol/ water solution, or 50:50 ethylene glycol / water solution at boiling conditions lor 70 hours. As a silicone material, it has the added advantage of helping prevent sticking of the gasket to engine components upon dis assembly. Coating can be applied over fiat areas nr as a bead to thicknesses up to .010' as needed for specific gasket applications. VICTOR 937 NITRILE RUBBER COATING This is a soft, black nitrile synthetic elastomer coating tor steel gaskets and for controlled thickness tolerance applications such as deck plate gaskets for diesel engines, ft functions as a sealer and protects against rust and effects of corrosive atmospheres, ft resists tempera tures up to 275F. continuously or 350F. intermittently. The thickness is .0005 --.0010' per side. It incurs insignificant hardening after 24 hours at 300F. ft has excellent Fluid resistance; some softening may occur at the hollowing conditions, but no blistering, disintegration, or separation from the substrate: ASTM Oil #1,70 hours. 300F. Transmission oils, 70 hours. 250F. Water; 50:50 Ethanol/Water; 50:50 Ethylene Glycol/Water, 22 hours, boiling No. 10106-BR 4 8-77 TECHNICAL DATA Gasket Flange Materials Flanges in gaskets commonly serve either or both of two basic purposes: They may be used to locally increase the stress level to aid in achieving an initial seal, or they may offer protection to the remainder of the gas ket from a particularly severe local condition in the engine or machine assembly. Three metals are commonly used in gas ket flanges or grommets: Copper, tin plated steel, and stainless steel. The selection of the proper metal is determined by the en vironment experienced by the flange. For example, copper being noted for its ductility, softness, and resistance to water would normally be specified in areas that were lightly loaded (required high degree of conformability) or exposed to water or steam. Tin plated steel is specified where cor rosion resistance is not extremely critical, but where exposure to higher temperatures is common and better mechanical properties are required. Stainless steels are used for those flanges that are exposed to particularly corrosive environments or subject to extremely high temperatures, stress levels, or abrasive action. Various grades of stainless steel are available to satisfy the specific requirements of the application. No. 10106-BR 5 8-77 TYPICAL CYLINDER HEAD GASKET CROSS SECTIONS STEEL-FACED CORBESTOS with Tin Plate Flange G VICTOCOR 150 with Tin Plate Flange VICTOCOR 200 with Webbed Flange VICTOCOR 300 with Stainless Steel Flange and Yieldable Fire ring STEEL AND ASBESTOS LAYER with Silicone Rubber Insert o VICTOCOR 400 with Asbestos tilled Fire ring No. 10106 BR VICTOSOL with Flange 6 U1 8-77 GASKET MATERIALS HARD GASKET MATERIAL SELECTION GUIDE To one'unfamiliar with gasketing technology, the vast array of materials and gasket constructions availab le presents a confusing task to the designer of a new assembly. To make this job somewhat less puzzling, the following table identifies the materials commonly used in various applications. Where several materials are listed for a given application, the available choices can be narrowed by con sidering economic restrictions, performance requirements, and application limitations. Many of these materials are also available in varieties utilizing stainless steel for applications where a high degree of corrosion resistance is required. APPLICATION CYLINDER HEAD MANIFOLDS t MATERIAL PASSENGER CAR- GASOLINE PASSENGER CAR- DIESEL TRUCK- GASOLINE TRUCK- DIESEL TRACTOR- GASOLINE 1 TRACTOR- DIESEL OFF HIGHWAY MARINE AIR COOLED INTAKE EXHAUST HEAT SHIELDS VICTOCOR 150 X XXXXXX X VICTOCOR 160 X XXXXXX X VICTOCOR 200 X XXXXXX X VICTOCOR 300 '* X X X X X X X VICTOCOR 400 X XX VICTOCOR 470 X X XX X SOLICOR ' X XXXXXX X VICTOSOL X X XX X X X X X CORBESTOS XXX X METAL-ASBESTOS X X XX XX X X BEADED METAL XXX X XXX . No. 10106-CR 1 8-77 SOFT GASKET MATERIAL SELECTION GUIDE SEALABILITY-- ASTM MEDIA TO BE SEALED** OIL-FUEL OIL-HIGH ANALINE POINT OIL-LOW ANALINE P IONT OIL-SYNTHETIC WATER-EXTERNAL WATER-INTERNAL ALCOHOL . OUST-EXTERNAL 1 ETHYLENE GLYCOL FREON 12 FREON 22 GASOLINE-AROMATIC GREASE KEROSENE ----------- QUALIFIED RECOMMENDED MAXIMUM TEMPERATURE, F* ---------------------------------------------- 1 LEAKAGE, ml/hr, MAX. _________________ ____________ _ 1 . EXTERNALLY APPLIED STRESS, PSi RELAXATION--ASTM METHOD B, 212F, %, MAX. INTERNAL PRESSURE, in. Hg MATERIAL uJ ChzO1: <oc Crz GQ _=>i _____ i VICTOPAC 1 s25 20 300 2 800 S S S F P F F FPP P C S S VICTOPAC 14' s25 20 300 2 800 S S S F F F S F S F F F C S VICTOPAC 60 25 20 300 5 800 S S S S S S S S s s S S C s S VICTOPAC 65 20 20 300 2 800 S S S S S S S S s S S S C s S VICTOPAC 67 25 20 300 5 800 S S S S S s S S s S S S C s S VICTOPAC 70 25 20 300 15 800 S S S S F s S S s S s S S s S VICTOPAC 76 20 20 300 2 800 S S S S S s S S s S s S C s S VICTOPAC 85 30 20 500 . 5 1000 FS F FFsSSsSs S C F F VICTOPAC 100 15 20 2000 5 1100 S S S S S s S s s S S S S S sASBESTOPRENE 233 40 10 1000 15 500 F S F P P F S F F F F F C S ASBESTOPRENE 243 35 15 2000 10 600 F S F F F S s S s S S S C F F ASBESTOPAC 232 30 20 400 5 500 S S S P P s s S s S S S C S S ASBESTOPAC 242 25 20 800 5 600 F S F F F s s S S S S S C F F VICTOLEX 258 45 10 2000 30 300 P S F P, .P P s P F P P P u S S VICTOLEX 342 VICTOLEX 423 50 10 800 15 300 F S S F F s s s s Sr S S C S S 40 20 1000 6 300 FS S FPssss SS SCs S VICTOLEX 433 45 '20 1000 6 300 F S s F P u s u F P p P u s S VICTOLEX 867 40. 20 1000 15 300 F S S F F s s s s S s S F s S VICTORITE B 50 20 1000 6 250 P s F P P s s s s S s S c F P VICTORITE R 50 20 1000 6 250 P s F P P s s s s s s S c F P S--Satisfactory; F--Fair; P-Poor; U--Unsatisfactory; C--Call VICTOR `Qualified Recommended Maximum Temperatures: There are a number of factors involved in determining maximum service tem peratures, such as flange design, bolting pattern, bolt torque, and operating conditions. The temperatures indicated represent oper ation under optimum conditions. "Media to be Sealed: Compatibility of the gasket meterial and the media to be sealed depends on factors similar to those shown above. Ratings shown in chart are under good installation conditions. No. 10106-CR 2 8-77 r } No. 10106-C8 VICTOR SOLICOR and VICTOSOL MATERIALS SOLICOR materials are made by bonding asbestos-elastomer facing materials to a solid steel core. The solid steel core contributes to a strong, uniform, and dimensionally stable material throughout the gasket, with high radial strength at combustion openings. The firm chemical bond assures com plete adhesion of the facing to the core throughout the life of the gasketand provides outstanding sealing characteristics. 8-77 > SOLICOR 610 is composed of asbestos-nitrile elastomer facing chemically bonded to both sides of solid steel core. It is a thin, strong material, uniform throughout its area, and possessing good torque relentlon properties. The low-binder asbes tos-elastomer facing is soft and conformable for good sealing, while the steel core imparts strength to the over-all construction. This material is highly resistant to oil, gasoline, water, antifreeze solutions, and gases. It is especially suitable for intake manifold gaskets. Material is generally supplied with VICTOR 597 Antistick Coaling. The color is gray. SOLICOR 620 is made of a ted asbestos-nitrile elastomer facing adhesive-bonded to both sides of solid tin plate steel. It is typically used for the intake'manifold areas of valley cover ("turkey pan") gaskets. The conformable low-density facing material promotes good sealing in conjunction with the strength provided by the solid steel .inner layer. This material has excellent resistance to all gases and fluids found in internal combustion engines. It is uncoated when used In valley cover gaskets. SOLICOR 6)0 is a hard gasket material composed ef asbestos-nitrile elastomer facing adhesive-bonded to solid steel core. It has excellent resistance to oil, gas oline, watei, antifreeze, and gases. This material seals under low initial stress and has low relaxation with excellent torque retention. Typical applications in- dude.cylindet head gaskets (or both light and heavy duty service in gasoline and diesel engines, and manifold gaskets.- Fire rings may be employed, depending on the finished gasket design end its use. The color is black. It is available with VICTOR 597 Antistick Coating. - . . ' o Vi 610 620 630 VICTOSOL VICTOSOL is a hard gasket material composed of asbestos-elastomer facing adhesivebonded to solid steel core. VICTOSOL cylinder head gaskets are especially fabricated to include no facing material in the combustion sealing area, thus providing a solid steel combustion seal for heavy-duty diesel engines. Because of this, no fire rings need be employed. This product is customized for specific applications. A variety of facings are available with different binder types and other characteristics to provide the mechanical properties and necessary degree of resistance to oil. gasoline, water, antifreeze, gases, and heat for optimum performance in sealing a given engine. Two standard compositions are VICTOSOL 720 (nitrile binder) and VICTOSOL 770 (polyacrylic binder). The solid steel core contributes to a strong, uniform, and dimensionally stable material throughout the gasket, with high radial strength at combustion openings. The firm chemical bond assures complete adhesion of the facing to the core throughout the life of the gasket and provides outstanding sealing characteristics. Excellent retention of bolt torque is experi enced when this low-relaxation material is used. VICTOSOL also is low in compressibility, typically less than 6% at 5000 psi. It is available with an antistick coating, assuring clean release from flange during disassembly. The color is black. Available thickness, in. | Compressibility at 1000 psl, % Recovery alter 1000 psi, min., % Compressibility at 5000 psi, % Recovery after 5000 psi, min., % Water aging, 22 hr, 70-85 F ' Thickness change, max., % Weight change, max., % ASTM Oil #1 aging, 5 hr, 300F: Thickness change, max., % Weight change, max., % Compressibility at 5000 psi, % Recovery alter 5000 psl, min., % Crush-Extrusion yield point on 1 in i area circular sample at 300F, min., psl SOLICOR PHYSICAL PROPERTIES JZ o s CO Ek SE o*Tag 5 u.<*? UT La- U> U. sji S h t? | ^ a a> n n O 00 ul vr> ? - i ae #! '5 a m"Js: ~S S 5 si <. g E. " "n 0 s9 * 6? u. 8 : feK 1 E k' S. e t ^1 !g 11iufS u s !0 l-f f " "a ~ 5 s Z2 ! V i sg * s of -c Q. s.s ? E | 8 51 f 1 I gi- S 0 < ac 033/.038 6- 1820 3f0 40 50 12 40 28 40 +8 +10 +6 +15 15- 15- 8+5 +15 25 45 +10+15 25 45 -5 -5 18 50 40000 / 065/.072 '' 14NA NA NA NA NA NA 22 40 +12 +15 NA NA 14- 17- 5+10+20 24 40 +15 +20 27 40 NA -3 15 50 NA .040/.045 15 25 35 45 3- 10B 50 18 55 4 +6 +8 +6 +8 8- 10- 6+5+10 16 55 +10 +10 IB 55 -4 -2 12 60 25000 NA--Not Applicable Boiling fluid immersions, operating temperature range, and physical property testing methods same as lor VICTOCOR grades; see notes following V1CTOCOR table. o VICTOR PRODUCTS DIVISION DANA DANA CORPORATION iI .......... } No. 10106-Cl R VICTOCOR MATERIALS VICTOCOR is a trademark describing a family of gasket prod ucts made by combining rubber-asbestos facing materials to a steel core. A Victor development, the Victocor materials combine a resilient facing for sealability with the strength and stability of steel. In combination with a variety of flange materials and flange designs, Victocor gaskets provide a reliable seal on automotive, truck and off-highway equipment. 8-77 VICTOCOR ISO is composed of asbestos-nitrile elastomer facing mechanically clinched to both sides of perforated steel core. This red-colored material has ex cellent resistance to oil, gasoline, water, antifreeze solutions, and gases. Typical applications include cylinder head gaskets having flanges or fire rings, and intake manifold gaskets. Material is usually coated with VICTOR 597 Antistick Coating. VICTOCOR 160 consists df a gray asbestos-nitrile elastomer facing mechanically clinched to both sides of perforated steel core. This high-grade material has ex cellent resistance to oil, gasoline, water, antilreeze solutions, and gases. Typical applications include cylinder head gaskets having flanges or fire rings, and intake manifold gaskets. Material is usually coated with VICTOR 597 Antistick Coating. VICTOCOR 200 is composed ol a red asbestos-nitrile elastomer facing chemi- . cally and mechanically bonded to both sides of perforated steel core. It has ex cellent resistance to oil, gasoline, water, antifreeze solutions, and gases. Typical applications are cylinder head and intake manifold gaskets for gasoline and diesel engines. The material is used in conjunction with combustion opening ftsnges and/or fire rings and other components, dictated by the requirements of (he par ticular application. Material is generally supplied with VICTOR 597 Antistick Coating. ' VICTOCOR 300 is made of compressed asbestos-chloroprene elastomer facing mechanically clinched to both sides of perforated steel core. It has excellent re sistance to oil, gasoline, water, and antifreeze solutions, as well as gases. Typical applications include cylinder head gaskets where very low relaxation is required in heavy duty applications, and In conjunction with yteidable lire rings. Material is generally supplied with VICTOR 597 Anlrstick Coating. VICTOCOR 409 is composed of three layers of asbestos-nitrile.elastomer sheet ing chemically and mechanically bonded to Iwu layers dI perforated steel core. This red-colored material has excellent resistance to oil, gasoline, water, anti freeze solutions, and gases. Typical applications are cylinder head and manifold gaskets for gasoline and diesel engines. The material is used in conjunction with combustion opening flanges and/or fire rings and other components, dictated by the requirements of the particular application, where increased thickness is re quired. Material is generally supplied with VICTOR 597 Antistick Coating. VICTOCOR 470 is composed ot compressed asbestos-nitrile elastomer lacing mechanically clinched to both sides of perforated steel core. This high-grade ma terial has outstanding resistance to oil, gasoline, water, antifreeze solutions, and gases. Additionally, it is especially noted for providing a corrosion-free environ ment for (he mating surfaces ol (ire head and block, as well as for the metallic components of the gasket. Typical applications include cylinder head gaskets where very low relaxation is required, in heavy duty applications, and m con junction with yieldable fire rings. Material is generally supplied with VICTOR 597 Antistick Coating. 400 470 NA--N( tr rf r 'r I- VICTOCOR Grade No. . Available thickness, in. Compressibility at 1000 psi, % Recovery alter 1000 psi, min.. % Compressibility at 5000 psi, % Recovery alter 5000 psi, min., % Water aging. 22 hr. 70-85F Thickness change, max., % Weight change, max., % ASTM Oil aging, 5 hr, 300Fn Thickness change, max., % Weight change, max.,% Compresslhilily at 5000 psi, % Recovery after 5000 psi, min., % Heat Being, 16 hr, dOO'F: Thickness change, max., % Weight change, max., % Compressibility at 5000 psi, % Recovery alter 5000 psL min., % Crush-Extrusion yield point on 1 In* area circular simple at 300*F, min., psi VICTOCOR PHYSICAL PROPERTIES JeZa *aS S go' *W* S*E* co --S. g|u. JS .5) ik u. u. a*3 h s k ttgj cs* o io it i9 n o" IIS0SkO e t .25 gr ^ ~ *L: S oS g. ,E B S5 " S iZ 5 _o E a J " jJc5* c</> " > g^ E ."k wfe?. oo ns-s^eo E- 2KE S--Q oSg .5 >' w " x Sf - " "S s S Js ol*5 H . lg c .035/.040 .042/.047* 150 .050/3)55 .055/.060 .065/.070 10- 18 25 35 45 55 20 40 28 40 +20 +20 15 20 10 +10 +20 + 10 +20 30 35 +20 +25 35 40 -6 -2 20 40 15000 .035/.040 160 .042/.047* .055/.060 .065/3)70 10- 18 NA 30 NA 55 20 40 28 40 +15 +20 15 20 10 +5 +15 +10 +20 30 35 +15 +20 35 40 -5 -2T3~ 40 25000 i / 200 ' . .030/.035 .042/X47* .055/3)60 .065/.070 .075/380 5- 1020 40 50 60 lS 40 25 40 +15 +20 8 10 8 +10 +20 +10 +20 22 40 +15 +25 25 40 -6 -2 22 40 15000 % .030/03$ 300 .050/3)55 .060/3)65' .082/.087 2- 8 NA NA 45 NA ? 40 18 40 +15 +10 6 6 5 +5 +10 +8 +15 18 35 +20 +20 20 40 -3 -3 15 45 13000 .055/.060 400 068/.073 .073/.078* .08S/.090 5- 10 40 55 75 80 1S 40 25 40 +15 +20 5 10 5 +5 +20 +5 +20 20 40 +10 +20 30 40 -6 -2 15 45 15000 470 .060/.065 2- 8 20 30 40 50 7 40 18 40 +10 +8 +5 +8 6 6 6 +5 +10 16 40 + 10 +10 16 40 -3 -3 IS 5C 20000 NA Nc4 Applicable "Properties shown in above table are based on material of this commonly used thickness. Some properties vary with respect to thickness, and the individual Engineering Specification sheets should be consulted for details on other thicknesses. VICTOCOR PHYSICAL PROPERTIES All VICTOCOR grades shown in the foregoing table will also meet the following re quirements: . Boiling fluid immersions: Limited softening and no disintegration or separation of facing from core when immersed in the following fluids for 16 hours at boiling temperatures: f Water 50% Ethanol -- 50% Water 50% Ethylene Glycol -- 50% Water Corrosion and Adhesion: ASTM F 64, effect of antistick coated gasket material, on low carbon steel, cast iron, brass, aluminum, or stainless steel, 70 hours, 250"F: Corrosion rating, max. t (No corrosion) Adhesion rating, max. I (Complete release) Operating Temperature Range: Limits shown for continual usage. Will withstand temperatures-outside this range for lesser durations. Maximum +500DF Minimum -- 60F VICTOCOR physical property testing for original properties and properties after fluid and heat aging is conducted as follows: Compressibility and recovery per ASTM F 36, .250 in. diameter penetrator, 5 lb. preload; single thickness of material. Fluid immersions per ASTM F 104. All samples conditioned at 212F for one hour before testing. All thick nesses measured on stand micrometer using 9 oz. load and .250 in. di ameter (.050 in2 area) presser foot. VICTOR PRODUCTS DIVISION DANA DANA CORPORATION I -/ 4 a fcr*; CORBESTOS MATERIALS Several combinations of steel and asbestos are identified as Corbestos gasket materials. Typically used as cylinder head gaskets in air cooled engines and as manifold gaskets in numerous applications, Corbestos provides reliable perform ance at moderate cost. No. 10106-C2 1-70  "> Uictjon The physical properties shown were obtained by the ap plicable procedures shown in parenthesis and listed on "Test Procedures" page. o ''I :=_ t ' r: t- 3 f ^ ; 3 5* ^ -! 1. ' ' V:' - - ' 3 - : 3 a: a aV ? 't -7 z >" y > y "b JSa 3-'33333Da3:>.rJ?g ` *3>J 33933O0J JT-ud / 3jj3.3533: 333O3-D3D03 ta x&t *a!^S i / * :? 3 2 3 3 3 3 3 3 DENSE STEEL-FACED C0R6EST0S is composed of outer layers of perforated tin plate steel clinched to an inner layer of untreated asbestos. It is especially suitable for sealing gases in such applicaLions as exhaust manifolds, heat shields, turbochargers, and cylinder heads of air-cooled engines. It is intended for use under high flange loads. It is not suitable for sealing liquids. STEEL-FACED CORBESTOS is composed of outer layers of per forated tin plate steel clinched to an inner layer of untreated asbes tos. It is especially suitable for sealing gases in such applications as exhaust manifolds, heat shields, turbochargers, and cylinder heads of air-cooled engines. It is more compressible than Dense SteelFaced Corbestos, and is intended for use under moderate flange loads. It is not suitable for sealing liquids. t LO-VOLY DOUBLE-SIDED CORBESTOS is a hard gasket ma i f terial composed of untreated asbestos facing clinched to both sides [ j._ of perforated steel core. It is especially suitable for sealing'gases in r r such applications as carburetor, exhaust manifold, and turbocharger r ! gaskets. It is not suitable for sealing liquids. Material is generally : supplied with a thin layer of graphite coating. j DOUBLE-SIDED CORBESTOS is composed of organically treated asbestos facing clinched to both sides of perforated steel core. It has good resistance to oil, gasoline, water, and antifreeze solutions, as well as exhaust gases. It is an economical general purpose gasket material. Typical applications include intake and exhaust mani fold, carburetor, and turbocharger gaskets. It can also be formed : to special shapes, or laminated to high thicknesses. .' . 1 i) 1 IfW^K - SINGLE-SIDED CORBESTOS is a hard gasket material composed iW.V.V.WVSSa of organically treated asbestos facing clinched to one side of perfor- f ft ft ft ft - i ft t V rS - ated tin plate steel. It has good resistance, to oil, gasoline;water, ' and antifreeze solutions, as well as exhaust gases. It is a low-cost i ft ft - ig general purpose gasket material. Typical applications include ex haust manifold, heat shield, and turbocharger gaskets. .030/ .040/. .055/. .060/. .045/. .060/. From to .09 From to .111 From, to ,06! (a) No disi1 (b) No disi Low Vola* Immersion effect after 24 hrs. at 70-85F. % Max. Available Thickness Load Deflection, Compression under load of 5000 psi per Victor load deflection test. Compressibility at 5000 psi (10) % Recovery after 5000 psi (10) Min. % Weight increase, ASTM Fuel B Weight increase, ASTM Oil #3 Weight Increase, Water Maximum Weight loss after ignition at 1500 F, Operating Temperature Water Resistance .030/.035 .040/ 045 .055/060 5-15% -- ------ -- 20% 1500F (a) .060/065 .045/050 .060/065 . / . From .040 to .095 From .035 to .110 10-25% '-- -------- -- 10-25 30 -- -- -- *4 -- 10-25 30 15 20 15 20% 20% 40% 1500F (a) / K. 1500F: (a) 1500-F (b) From .030 to .065 20-30 30 15 ' 20 15 40% . 1500F (b) (a) No disintegration after immersion for 24 hrs. in water at 70-85F. (b) No disintegration after immersion for 2 hrs. in boiling water. Low Volatility f / VICTOR PRODUCTS DIVISION DANA DANA CORPORATION METAL GASKET MATERIALS METAL GASKET MATERIALS -- Many different metals are used as components in Victor gasket materials. The functions of these metallic components can include sealing, reinforce ment of soft layers, desired thermal characteristics, and re sistance to chemical attack by the liquids and gases being sealed. The physical properties shown were obtained by the ex plicable procedures shown in parenthesis and listed on `Test Procedures" page. COLD ROLLED LOW CARBON STEEL AND BLACK PLATE have essentially the same chemical composition and can be produced to have the same physical characteristics, although made by different manufacturing processes. For gasketing applications, cold rolled steel is used when thicknesses over .015' are required, while black plate is used in thicknesses under .01?. Various tempers of these steels are available to give characteristics ranging from drawing quality to great stiffness. Principal gasketing applications include beaded cylinder head gaskets and manifold gaskets. TIN PLATE consists of black plate steel which has been electrolytically coated with a very thin layer of tin. Tempers can range from a soft drawing quality grade to a rephosphorized steel having great stiffness. Tin plate is useful in applications requiring corrosion and rusting resist ance, When in contact with aoueous or acidic solutions, it is employed in layer-type construc tions; as perforated core clinched to soft components; and in gasket flanges. STAINLESS STEEL refers to various steel alloys containing large amounts of chromium and often other elements, which impart a great amount of resistance to corrosive media as well is high strength and high heat resistance. A wide variety of compositions is available, depending on the desired end use. In gasket applications, stainless steel is employed in layer-type construc tions; as perforated core clinched to soft components; as beaded steel gaskets; and in gasket flanges and fire rings. - COPPER is especially useful in situations where ductility and conformity to adjacent surfaces are important. Various tempers of copper may be employed depending on the desired stiffness, It is more resistant to corrosion than ordinary steel when in contact with the atmosphere, aque ous solutions, and various chemical solutions. Compared to other metals, it has a nigh thermal conductivity. Copper is frequently used in layer-type gaskets, and for grommets and washers. ALUMINUM is a light weight metal having generally good corrosion resistance to various media, as well as excellent formabitity properties. Many different alloyed compositions and tempers are available for specific end use characteristics. Gasket applications for aluminum include layer gaskets and flanges. . . .. 7 500 f .500 500 2500 F 2500 F 2500 "F *# 550 1980 F 220 170 ' 1220 F Density Ib/ft1 Melting Point . 26 26 118 9 50,000 50,000 90,000 40,000 13,000 Thermal Conductivity Btu/Ft.-Hr.-F -------------------------------------- I Tensile Strength P.S.I. . Yield Strength P.S.I. 30,000 30,000 40,000 35,000 5,000 . 1' J l VICTOR PRODUCTS DIVISION DANA DANA CORPORATION Uictmi1 No. 10106-C3 I VICTO'PAC * ASBESTOPRENE AND ASBESTOPAC MATERIALS The VICTOPAC family of "Compressed Asbestos Sheet Packings" are made from chrysotile asbestos fibers and elastomeric binders. These high density materials are made by a calender-sheeter process. The ASBESTOPRENE and ASBESTOPAC materials are com posed of chrysotile asbestos fibers and selected Victoprene rubber latexes. The asbestos fibers are deposition coated with the specified latex in a papermill beater. The coated fibers are then formed into a continuous sheet on a paper making machine. The latex locks the fibers into a uniform and resilient sheet. These materials are for use where good engine coolant, oil and aromatic fuel resistance is required and temperatures to 500F. are anticipated. 1-70 a Compressibility at 1000 psi (l)-5 5 i All tests based on .031 in. thickness--Properties of other thicknesses may vary slightly from those shown for .031 in. ' Available in the following thicknesses & tolerances (inch es). 1 .016 --.002 +.005 .047 --.005 +.005 .031 --.005 +.005 .062 --.008 +.008 The physical properties shown were obtained by the ap plicable procedures shown in parenthesis and listed on `Test Procedures" page. a Jcfcc a> a: VICTOPAC' 1 is produced with a styrene-butadiene binder. Al ft though the binder is considered low in resistance to petroleum products, it has excellent resistance to engine coolants. The ma terial will withstand high fluid and flange pressures, and in ade 5-10 quately bolted installations, heat to 800F. It is intended for sealing on moderately rough flange surfaces. YICTOPAC 14 is formulated with a special blend of elastomers specifically selected for excellent resistance to engine coolants and uniform swelling in fuel and oil. The swelling characteristic helps maintain the seal in applications where distorted mating surfaces, milling grooves, or unequal flange loads are encountered. It has excellent resistance to extrusion and torque loss at high and low flange loadings. 5-10 VICTOPAC 60 is made with a chloroprene binder. It is intended for use in applications where resistance to petroleum products and ft engine coolants is required. It withstands high fluid and flange pressures, and in adequately bolted installations, withstands heat 5-H) to 80(^F. It is also used for sealing gases. Because of the binder's resistance to ozone, it has excellent shelf life. VICTOPAC 65 is intimately bound with a chloroprene biflder. It is intended for use in applications where good resistance to petro leum products and engine coolants is required. It withstands high fluid pressures and extremely high flange pressures. It is specifically designed for applications where superior bolt load retention charac teristics are required. In adequately bolted installations, it with stands heat to 800F. It is normally coated with Victor 999 antistick. . 2-7 VICTOPAC 70 is manufactured with an acrylonitrile butadiene binder, it is intended for use in applications where maximum re sistance to petroleum products and engine coolants is required. ft It is desirable that the flange finishes be better than average and 5-10 the bolting adequate. Under such conditions it will withstand high fluid and flange pressures and heat to 800F. It has very good shelf life. ASBESTOPRENE 233 is made with an acrylonitrile-butadiene latex binder. It is given a light calendering to create a medium density sheet. It is for use where medium bolting pressures and average flange finishes are available. 20-30 ASBESTOPAC 232 is also made with an acrylonitrile-butadiene copolymer. It is given a series of controlled calenderings to create a medium high density sheet. It is for use where medium high bolting pressures and smooth flange finishes are available. This material is normally coated with Victor 999 antistick. 10-20 Immersion Effect after 5 hrs. at 300F. in ASTM Oil #3 (3) Immersion Effect after 5 hrs. at 70-85F. in ASTM Fuel B (3) Immersion Effect after 22 hrs. at 70-85F. in Water (4) Recovery after 1000 psi (1) -- Min. % Compressibility at 5000 psi (2 )-% Recovery after 5000 psi (2) -- Min. % Tensile Strength (3) -- Min. psi Compressibility -- Max. % Tensile Loss -- Max. % . Thickness- % Increase . Thickness- % increase Weight Increase -- Max. % , Thickness Increase-- Max. % Weight Increase--Max. % Sealability (5) Internal press. 20" Hg. -- Min. psi Stress Relaxation (7) typical -% ; Dimensional change (9) typical -- inches per inch 40 7-17 40 2000 -- 70 20-50 15-35 40 7 10. 125 18 .0025 40 7-17 40 ,2500 -- 90 60-85 25-40 25 7 10 125 12 .001 ./ 40 7-17 40 2000 30 50 15-30 10-25 30 7 10 125 13 .001 40 5-15 40 2400 30 . 40 15-30 '/ 10-25 30 7 10 125 12 .001 . 40 7-17 40 2000- 20 30 0-13 0-15 20 7 10 125 19 .001 35 30-50 20 1200 50 25 0-10 0-10 50 5 25 1000 25 .002 40 20-30 40 1500 40 20 0-20 0-15 35 10 25 400 20 .001 m A VICTOR PRODUCTS DIVISION <DANA> DANA CORPORATION # 1010S-C9 CORAMIC MATERIALS Coramic 2300 is a high-temperature metal-reinforced gasket material developed for sealing engine components subjected to severe thermal operating conditions. It is composed of ceramic fibers held together with a unique binder and reinforced with an inner layer of perforated stainless steel to impart high radial strength to the sheet. It is for use in applica tions where extreme heat resistance is a major requirement. It will with stand up to 1260C (2300F) in continuous usage, far exceeding the limitations of asbestos-containing products. Coramic 2300 is recommended for sealing hot gases in engine exhaust systems, turbochargers, and other high temperature applications where thermal stability is an absolute requirement. Coramic gaskets can be furnished with heat resistant metal flanges to enhance sealability in critical areas. This material is not intended for liquid sealing applications. For more information on the Victor ''Coramic" gasket to meet your specific application, write: Dana Corporation, Victor Products Division P.O. Box 1333 Chicago. Illinois 60690 10/77 "CORAMIC MATERIALS CORAMIC MATERIALS CORAMIC 2300 PHYSICAL PROPERTIES Available thickness, in. .050/.055 Creep Relaxation, ASTM F 38, Method B, 22 hr., 3000 psi, 204.4C (400F*), max., % 35 Compressibility and Recovery Compressibility at 1000 psi, % Recovery after 1000 psi, min., % Compressibility at 5000 psi, % Recovery after 5000 psi, min., % 3-7 40 7-14 40 Heat Aging, 1 hour, 815.6C (1500F) Compressibility at 1000 psi, % Recovery after 1000 psi, min., % Compressibility at 5000 psi, % Recovery Sfter 5000 psi, min:, %' .. 4-9 40 9-16* 40.. " Ignition Loss on ceramic/binder portion of material subjected to 815.6C (1500F) for1hour,% 14-18 Operating Temperature Range Maximum Minimum +1260C (+2300F) --51.10C (--60F) Compressibility and Recovery tests are conducted per ASTM F 36 using a .250 in. diameter penetrator, 5 lb preload, and single thickness of material. 'Maximum Limitation ot ASTM test equipment. I i jj i ]' jj I> *0 Uictjor VICTOLEX AND VICTORITE MATERIALS VICTOLEX gasketing materials combine cellulose fibers and latex. The cellulose fibers are deposition coated with latex by a patented process. These coated fibers are then formed into a sheet on a paper making machine. The latex locks the fibers into a compact uniform and resilient sheet.. The ma terial has good shelf life. The VICTORITE group of gasketing materials are also known as "Treated Plant Fiber Sheet Packings." The high absorb ency basic paper is first saturated with a glue-glycerine solu tion. Next, the saturant is stabilized and made insoluble I with a tanning agent treatment. Then the sheet is oven dried. No. 10t06-C5 1-70 All tests based on .031 in. thickness -- Properties of other thicknesses may vary slightly from those shown for .031 in. Available in the following thicknesses & tolerances (inches). .016 --.0035 +.0035 .047 -.005 +.005 .031 -.005 +.005 .062 -.005 +.005 The physical properties shown were obtained by the ap plicable procedures shown in parenthesis and listed on "Test Procedures" page. VICTOLEX 258 is made with a blend of synthetic latex binders. As a general purpose paper gasketing material it has medium com pressibility and acceptable torque retention properties. YICTOLEX 342 is made with a nitrile butadiene latex binder. As a general purpose paper gasketing material it has low compres sibility and acceptable torque retention properties. VICTOLEX 423 is made with a nitrile butadiene latex binder and incorporates, cork in addition to the cellulose fibers to create a softer, more conformable sheet. It is a general purpose gasket ma terial suitable for applications where the bolt loading is low. VICTOLEX 433 is made with a non-oil resistant latex binder and incorporates cork in addition to the cellulose fibers to create a softer, more conformable sheet It is a general purpose gasket ma terial suitable for applications where the bolt loading is low. VICTOLEX 867 is made with a nitrile butadiene latex binder. As a high density paper gasketing material it has low compressibility and good torque retention properties. For use where flange finishes are good and bolt loading is very adequate. . VICTORITE B is a general purpose low cost sheet for use where oil, gasoline and grease are to be contained. It.is also suitable --------------------------- VICTORITE R is asetieral purpose low cost sheet for use where oil, gasoline and grase^e to be contained. It is also suitable against a large number of organic liquids and solvents. It contains cork particles to give it higher cbmpressibility and better conformability where the belt loading is low. .. /' Compressibility at 1000 psi (D -% 17-27 10-20 30:45 30-45 5-15 25-40 40-55 Immersion Effect after 22 hrs. at 70-85F. in ASTM Fuel B (4) Immersion Effect after 22 hrs. at 70-85F. in ASTM Oil #3 (4) Immersion Effect after 22 hrs. at 70-85F. in Water (4) Compressibility at 1000 psi (D -% Recovery after 1000 psi (1 )-- Min. % - Tensile Strength (3) -- Min. psi Thickness Increase -- Max. % Weight Increase -- Max. % Thickness Increase -- Max. % Weight Increase -- Max. % Thickness Increase -- Max. % . Weight Increase -- Max. % Sealability (6) Internal press. 20" Hg. -- Min. psi Stress Relaxation (8) typical -% Dimensional change (9) typical -- inches per inch 17-27 40 1600 30 65 30 80 55 80 500 24 .030 10-20 40 2700. 20 30 15 30 50 60 '500 21 .035 30-45 30 / 800 25 75 15 70 25 50 500 22 .040 /' 30-45 30 700 35 95 30 105 30 60 500 26 .035 ** 5-15 55 4000 10 25 , 5 25 40 40 500 17 .035 25-40 40 . 2000 , ' 5 15 5 15 3 90 250 34 .025 40-55 40 1000 5 30 5 30 30 100 500 34 .030 VICTOR PRODUCTS DIVISION DANA DANA CORPORATION