Abstract:
Composition comprising a heterophasic propylene copolymer and two different slip agents, namely - a fatty acid amid derivative of formula (I) wherein R 1 is a C 5 to C 25 alkyl residue or C 5 to C 25 alkenyl residue, R 2 is a long-chain organic residue containing at least 6 carbon atoms, and - an unsaturated fatty acid amide.
Abstract:
The present invention relates to a polypropylene which has - a melt flow rate MFR(230°C, 2.16 kg) of at least 13 g/10 min, - an amount of xylene solubles XS of 6.0 wt% or less, and - a crystalline fraction, wherein at least 10 % of the crystalline fraction melts the temperature range of from 160 to 170°C, as determined by the stepwise isothermal segregation technique (SIST).