Olefin polymer films

摘要: Disclosed are films or sheets comprising an olefin polymer composition which is comprised of (a) from about 10 to 50 parts a propylene homopolymer having isotactic index greater than 80, copolymer with ethylene and/or another alpha-olefin, containing over 80% and 80; (b) 5 20 semi-crystalline fraction, insoluble in xylene at room ambient temperature; (c) 40 80 fraction optionally minor amounts diene, said less 40% other being soluble temperature, intrinsic viscosity 1.5 4 dl/g. Coextruded laminates wherein least one layer film sheet as described above, blends the also disclosed.