| 主权项 |
1. Polymer composition comprising
(a) a propylene copolymer (A) having
(a1) a melt flow rate MFR2 (230° C.) measured according to ISO 1133 in the range of more than 2.0 to 15.0 g/10 min,(a2) a comonomer content in the range of more than 7.5 to 16.5 wt.-%, and(a3) a xylene cold soluble content (XCS) determined according ISO 16152 (25° C.) in the range of 20.0 to 55.0 wt.-%,wherein(a4) the comonomer content of xylene cold soluble (XCS) fraction of the propylene copolymer is in the range of 14.0 to 30.0 wt.-%, and (b) styrenic based elastomer(s) (B) having a styrene content in the range of 5 to equal or below 15 wt.-%, wherein further the weight ratio of propylene copolymer (A) and the styrenic based elastomer(s) (B) [(A)/(B)] is in the range of 9/1 to 3/2. |
