RESIN COMPOSITION FOR ROLLED MATERIAL

摘要

FIELD: filled plasticized polyvinyl chloride compositions for linoleum production. ^ SUBSTANCE: claimed composition contains suspended polyvinyl chloride as film-forming agent; di-(2-ethylhexyl)-phthalate as plasticizer; stearic acid and complex stabilizer as stabilizers; chalk and pigments as filler. Additionally composition contains mixture of crezyldiphenyl phosphate and liquid chlorinated paraffin in ratio of 3:1 as plasticizer and three-based lead sulphate as stabilizer and aluminum hydroxide and antimony trioxide as fire-retardant additives. Obtained rolled material has the next burning quality: smoke gases temperature of 120-135°C; damage ration in sample length of 60-65 %; damage ration in sample mass of 17-20 % and duration of spontaneous burning of 0 seconds. ^ EFFECT: improved fire retardant material. ^ 2 tbl