Document wgKZ7y6ngpxBd6eROzRX918Zd

* * vsm F--imiTAirr, V Vi'-- Stf- ISSUE lr!5 * DECEMBER, 1968] y-3 5- -2. / ML-C-SMIC IT I MILITARY SPECIFICATION MIL-C-4 1KMIH) n aawrd M1L-C-3661A Urir IMS CEMENT. INSULATION. HIGH TEMPERATURE Thu specification im been spproved by the Department of Defense and U wdslory for see b- ibe Departments of the Army, the Nary and the Air Farce. 1. SCOPE -- PLAINTIFF'S EXHIBIT K-1637 1.1 This specification covers huh temperature Insulation cement far use as thermal control on trres* ular surfaces of equipment and pipinc operatuic at temperatures between 100 and 160? F. 2. APPLICABLE DOCUMENTS 2. 1 The foilcmme document* of the issue In effect on date of in-tution for blda or request tor propos al. form a part cl the specification to the extent specified herein. SPECIFICATIONS FEDERAL LT-S-46 - Sark*. Paper. Shipping. STANT A. OS MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes. MIL-STD-129 - Marking fpr Shipment and Storage. (Copies of specification*, standards, drawings, snd publications required by suppliers in camectton with specific procurement functions should be obtained from the procuru* activity or as directed by the cowtracxtag officer.) 2.2 mother pAllealtonr The failowing documents form s port d this specification to the extent spec ified hereto Uoleee otherwise indicated, the issue to effect an Ate of umtalion for bids or request for proposal shall apply. AMERICAN SOCIETY FOR TESTING AND MATERIALS C 166 - Cowerug Capacity and Volume Change Upon Drying for Thermal Insulating Cement, Test for. C ITT Thermal Conductivity of Materials by Moans of the Guarded Hot Plate. C 352 Adhesion of Dried Thermal Insulating Cement. C 354 Compressive Strength of Thermal insulating Cement. C 356 - Linear Shrinkage of Preformed High-Temperature Thermal Ineulation Subjected to Soaking Host. C 421 - Mechanical Stability of Preformed Thermal Insulation by Tumbling. (Application for copies should bo addressed to the American Society for Testing and Materials, 1916 Race Street. Philadelphia 3, Pa.) OFFICIAL CLASSIFICATION COMMITTEE Uniform Freight Ctosstlleattoo Rules. (Application lor copiss should be addressed to the Official Classification Committee. 1 Park Avenue at 33rd Street. New York 16. N.Y.) 1422 -DEFENDANT'S r exhibit iT V3MF- MILITARY SPECIFICATIONS FILE ISSUE 1-15, DECEMBER, 1968 j' ' . i, I' M1L-C-2861C (Technical society and technical association specific.iti,*ii' .in i . .a*i*K arc g*iu rail. reference lrom libraries. They ai also distributed amu;..*. i. i .*.,* . . mi - ,*nd jmu f . .* . .* 3 REQUIREMENTS 3. 1 Material. - The insulation cement shall bn composed .1 , iry mixture of refractor. rr iti r .*: rock or mineral wool, aslwsto* fibers. and rlay binder, thoroughly mured to obtain uniform .:i*t.-i!i.'... the ingredients. The composition nl the cement shall be such that when properly mued with tr*-*' w.it* : esn be applied with a trowel or by hand 3. 2 Sulfur contrni - The sulfur cunt rut shall not exceed 0 50 percent (see 4. 3.1). 3 3 Physical requirements - Thi remem shall r unform to the physical requirem-mx shawr. it. T.itil 1 - Physical requirement*. Cuirrage twitl. Inxird lert per 100 piund* uf dry malms* rmrinni:: Shrinkage -.uiumiirtc w*t t.< dry. pe.crnl. maximum Oer.sity. alu r le:r.( ni-.-l.:* 1 j:l .in**.* pound* ;wo r*..!ir I*-**t n.s\ r..^--. C mpressm strenrtr. s: m* mnn tha: *> prrr* - mu.>mjm p Mechanical stability. !> i: weight prrrent max* mum After first 10 -nitr-te* After werirul 10 minul* Dry adherttitt to steel, m ::.-r.. j. * , Linear shrirauacv. ieru : i i*_jx.;i._r:> AJti r hours a: 750 F After 6 hours at 1 IOC F . After ' hours at 1500 F . Thermal r aiduriiviiy. rr.avmum. Fi t * **. p* r r sq li leerrr F'a*r *.h--it s* no a: ii m;**ra*. r 2 f~ 0 7 .0 Corr*iu: * steel 4 QL'ALTTY ASSTFtANCF Pin tV'.SIONsI 4 I Responsibility lot i:.*p* * n t' * < st.i rw *| . >. :: i * .*i ; ..r *. * supplier is responsioli fur t n, p r'.irrui t *! all inspr, t.. . i. j . .. m* i.i > i : i . Otherwise specified thr vjpf-l-er mar *:'i I..i wiUil'i.i* r .* . . . **i i . i . :..i:..iai ..e *,:.i the Government Tin timer..:*:* M re** rw * iv r i*ht * pi rton . .* 1 tin -o . t. * ** i 1 r*` " Sperificalion where such inspection* are rtc. iro *,r.-i s*an i ,i-_i *jppln * a-.j r. *n prescribed requirement* 4.2 Sampling for quality cunfurmanee insperlioe. - Sampling f*>r quality -ts-Juri is:.ci . *i*i cti i. : *.... be performed in acrorunce with the prurihioe* net forth %> MU.-^TI>-105 ex. pt wt.t re utf.i rwi*.< in dicated hereinafter For purposes of sampling, an inspection lot for inspection and list* stall roi._-i>* * all material offered for delivery at one time .4. 2.1 Examination c< filled rontalners. A random sample uf (tiled containers shall Pc lal.cn In*:.-, each lot in accort&nce with MIL-STD-105 a: inspection level I and acceptable quality level -4.3 percent defective to verify compliance with requirements regarding fill, closure, marking, and all other rcquir* mrnts not Involving tests. Containers shall be examined for delicts of construction of the container and the closure, for evidence of leakage, and fur unaatlalarlory markings: each sample filled container shall also be weighed to determine the amuunt uf rmtents. Any container in the sample, having one or more defects, or under required fill, shall not be offered for delivery. If the number of defective containers in any sample eaceeda the acceptance number for the appropriate sampling plan id M1L-STD-105. this shall lx cause for rejection id the lot represented by the sample 4.2.2 Twttf . From each inspection lot. sample container' shall be selected at random, as follows, for the tests specified ui 4. 3: 1 < ? 3 t f ; VS MF- MILITARY SPECIFICATIONS FILE ISSUE 1-15, DECEMBER, 1968 Lot MU' 15 or lcs lb to 300 301 to 800 801 and mi r Sample tur 0 (no trsting) 2 3 4 Then- shall Or no t'vtdrnce of failure to meet Ihr specified requirements. M1L-C-2861C 4 2 2.1 TJwrmul_cum)urtiy_ilv_ - Tin- trst of 4 3 nerd only Or conducted lor one of the following reasons (a) U within live yrars prrrr.lint: Ihr date at invitation lor Old Ihe cement lac not been tested by an accrplablr tislinr. Ulxiratory and found in compliance with the requirement* of S.3. (0) If tin' rrmt'nl uflrrcil lor d* lurry is ms Ihr sunn- in all respects a* that previously tested. 4 3 Trsl pn rdurr*. - 4 3 1 Salta r i ***. .I Tin S'll?i,i c nt mi i >.: t- rtri rn. n j t'\ * et** r Ho rtimtAistur r -\mJ 4 3 : ,. r-r * i . .i: - i r ,-r. . r a* * i* \ At !,* .-il * ..j t : \ i? (1 t`1- 1it Alt* .. A 4 i, ' *. ? .t ! A A- f * ; it .......... tt AA'i r . ::ir.i rai t T * .1 * : ! a * t or v.if ** A 4 f * V. , rf*. ; -A . a " i omvn t* i \ . tt.- n.a-. .fart.in: i m r. v tr4 * ; T 3 C ' fA.'i A{*4 a . *t : k-ii`8' - T r.i la flr ti r:. . .-i a. T a -< * A.t- r.. I', *1 ASTM-C II ' 'at ' lUpJi '1 a : \ i . r.t * ; 4 3 4 !Vi-. . \! *iu :i i . ,r. i * **ii: i- air drii for Tn jr.d tht*r. orn a at 3- H c:rn f ; v y1' SL* .` wi i* ht A'td t . >W n*:> ( imputed mi Nm our.-dn* u voiumi 1 . 4 2 ` Compn >>i't >;r- -.t-ti, CumprciMW strength stall !* driven.ined ir. act nrdu .. < with mrthm2 astm-c 35nr 4 3. C ASTMC42I-38T sub inly - Mtrhaioral staOiliiy shall l<r drlrrminrd in urrorcLi.rr :lh milM 4 3.7 Dry adln suit. lo strrl - Dry adhesion lo strrl shall Or drlrrminrd in acrordanr* wiin method . ASTM C 353-56. 4.3.8 L:n<ar shrinkagf shall be determined in aerorAtnre wilh method ASTM C 356-6'' at the tem peratures and duration specified in table 1. 4.3.9 Thermal ronduct.'iiy Thermal conductivity shall Or detrrm'nrd in acrordann *ith method ASTM C 177. 4 3. 10 Corrosion-resi si mg prnpeMu - - Cement in plastic (urn. shall be applied to a ultshed s'eel test plau- 4 inches widr and 5 inches lone Tin leal plate shall be of clear I'niah cold rolln sirip aleel. 0.020 inch thick. American quality quarter hard, temper No. 3. weighing 0 85 pound per sc are loot Thr cement shall he bull! up to a 3-mrh thickness on the test plate in a wooden mold 4 inches wi at.d 5 inches lung and allowed to stand at room temperature lor 30 Ays. Then Che material shall be ren oved from Ihe lest plate. Thr teat plate shall be immediately cleaned with water, wiped dry. and examine.] (or corrosion. Corrosion slung the edges of the plate will be disregarded. 4. 4 Preparation (or shipment. Examination at packing and marking tor shipment shall be made lor conlormancr with the requirements at Section S. 5. PREPARATION FOR DELIVERY 5. 1 Packing. - Packing shall be Level A. B. or C as specified (see 6. 1). 142* 3 >MF- MILITARY SPECIFICATIONS FILE |ISSUE 1-15, DECEMBER, 1968 M1L-C-286IC 5-11 Ufl A. - The cement shall be packed in quantities of SO pmnds ir papti nhippm,: sucks rnt for min; to the requirement! of L'U -S-*8, grade X. 5. t. 2 Level B. - The cemerl shall be packed in quantities of SO pounds in paper sthippiiir sacks r.> I ormine to thr requi rements of UU-S-48, grade l/W. S. I. 3 Level C - The cement shall be packed In containers in a manner to insure sale delivery and acceptance at destination Containers shall comply with the Uniform freight Classification Rules or other earner regulations applicable to the mode of transportation. S 2 Marking. In addiliun to any special marking required by the contract or order, shipment shall m ui accorktncc with MtL-STD-129. ; for 6. NOTES 6.1 Ordering data. - Procurement dorumonta should specify the lollnwing' (a) Title, number, and <tate at this specification. (bt Select ion of applicable level of parking required (see i. I) Custodians: Army- MO Navy Ships Air Force - MCA Prcparir.c aiftiuy Nuvy . Sh.ps !Pruji*i't aCtO-OOc-.. 1*25