| abstract |
FIELD: polymeric materials. SUBSTANCE: composition used for film coating is made on the rolls. Composition has the following components, wt.-%: rubber CKH-26 25.11-38.18; polyvinyl chloride 10.04-25.11; zinc oxide 2.0-3.02; pigment 1.0-2.24; bee wax 0.73-2.04; acetonanyl 0.39-1.17; stearic acid 0.67-2.01; technical wax 0.28-0.82; aerosil A-175 12.19-21.71; dioctylphthalate 6.0-10.1; zinc butylxanthogenate 0.5-1.5; lead silicate 1.01-2.0; calcium stearate 0.12-0.36; diethylene glycol 0.3-0.7; resorcinol 0.5-1.5; metazine 0.34-1.25. Vulcanization point is 100 C, vulcanization time is 30 min. Coating properties: E = 42.9 - 64 kgf/cm 2 , tensile strength is 52.7 - 67.3 kgf/cm 2 , specific elongation is 250-628%. EFFECT: enhanced quality of composition. 1 tbl |