Flexible nonhalogen-containing thermoplastic polyolefin compositions

摘要: Nonhalogen-Containing Thermoplastic Polyolefin blends are provided which flexible and particularly useful in replacing polyvinyl chloride sheeting used as roofing liners. The comprise, general, (1) ethylene vinyl acetate, (2) very low density polyethylene, (3) acetate carbon monoxide terpolymer optionally contains (4) a compatibilizer blend comprising (i) polar olefinic polymer (ii) non-polar polymer; all of chlorine free.