Impact-resistant polyolefin compositions
作者： Antonella Angelini , Anteo Pelliconi , Paola Sgarzi
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摘要: Polyolefin compositions comprising (percent by weight): 1) 55-80% of a crystalline propylene homopolymer or copolymer containing up to 15% ethylene and/or C4-C10 α-olefin(s) and having an MFR value at least 15 g/10 min, 2) 20-45 wt% with one more from 10 4 said α-olefin(s). The have values equal higher than total content 20% more, 4.5% ratio the 2.3 intrinsic viscosity fraction soluble in xylene room temperature 1.7 dl/g less.
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