Document pqkeLQKYx1Gqn361OXq0ry3j

UCC, PLASTICS DIVISION Vim RESINS HANDBOOK - CONFIDENTIAL RE5IN MANUFACTURING SPECIFICATION------- QSOM-7 page r~orr Nov mber 30, 1966 PROPOSED POLY (VINYL CHLORIDE) RESIN QSOM-7 1 Particle Size % by weight through USBS Sieve No. 40 USBS Sieve No. 200 Median particle size, microns 2 Heating Loss, 45 minutes at 105C 3 Ethylene Content 4 Free Vinyl Chloride 5 Inherent Viscosity, 0.2 gm of resin per 100 ml of cyclohexanone at 30C 6 Apparent Melt Viscosity 7 Foreign Matter, slurry rating 8 Clear Fisheye Test 9 Hard Resin Particles, "lTT'ff mils---------------------10.0 mils 10 Apparent Density, "lbs'./ft .3------------ 11 Resin Dry Flow, seconds/40o cc Specification Limits 100 minimum 5, maximum 140 - 200 0.5 per cent by weight, maximum 1.3 0.2 DAR 0.96 to 1.00 DAR (Aim 1750 100 mg/sec) 3, maximum 4, maximum 0, maximum 100, maximum 28 - 32 4.0 maximum Method WC-7-F WC-160-H Pending Pending WC-3 l-B-4 ASTM D1243 Method A WC-327-B WC-15-P-1 Pending WC-15-K-2 WC-2-B ASTM D 1755-60T WC-502-C (over) QSOM-7 Page 2 of 2 November au, 1966 12 Initial Color Mill Test 13 Plasticizer Sorption, parts DOP/lOO parts resin 14 Dry Blend Trial time to dry, minutes temperature, C 15 ASTH Conductance 100, minimum 90, minimum 5.0 maximum DAR WC-163-C ASTM-D-1755-60'; WC-28-A WC-324-A WC-51-T F. OS ED PRODUCT STANDARD QSOM-7 November 30, 1966 "BAKELITE" VINYL RESIN QSOM-7 DESCRIPTION - QSOM-7 is a medium molecular weight poly (vinyl chloride) resin designed for dry-blending, calendering, extrusion, and molding applications. It leads to lower melt viscosity in rigid or non-rigid compounds, and hence faster production or output rates of finished products. QSOM-7 has excellent initial color and ultimate stability, is commercially free of fish-eyes, and has very good dry-blending characteristics. It meets the requirements of ASTM Specification D1755 for Type GP-4-1534. PROPERTY Vinyl Chloride, % Inherent Viscosity 0.2 gm in cyclohexanone at 30 C Heating Loss, % Apparent Density lbs./cu.ft., approximate Plasticizer Sorption parts DOP/100 parts resin Resin Dry Flow, seconds/400 cc Particle Size % by weight through: USBS Sieve No. 40 USBS Sieve No. 200 Median particle size, microns Initial Color Mill Test Hard Resin Particles (17.5 mil) Dry Blend Trial - minutes to dry Contamination (slurry rating) TEST METHOD WC-294-D D1243 Method A WC-160-H WC-2-B D1755-60T D1755-60T VC-7-F WC-163-C WC-15-K-2 WC-324-A WC-15-P-1 TYPICAL VALUE ---------- 95------------ 0.98 0.3 30 98 3.2 100 3 170 100 Nil 4 2 TESTING METHODS The properties described in this Plastics Product Standard are measured in accordance with current issues of the specified testing methods. Methods of the American Society for Testing Materials are identified by the prefix letter "D". Standard Testing Methods of Union Carbide Plastics Division are identified by the prefix letters "WC". Details of the "WC" - methods are available on request. PACKAGING The standard package for BAKELITE Vinyl fabricating resins is a four-ply multiwall Kraft paper bag containing 50 pounds of material. If desired these resins also can be supplied in hopper cars containing a minimum of 100,000 pounds. LABELING All containers of BAKELITE Vinyl fabricating resins are plainly marked with the product number, lot number, and net weight. Shipments will be so addressed as to assure complete delivery to the purchaser.