| 摘要 |
A thermoplastic polypropylene composition comprising polypropylene, a hydrogenated block copolymer, 3 to 6 wt % high density polyethylene, 5 to 10 wt% of a processing oil, and greater than or equal to 3 wt% of a surface modifier comprising an ultra high molecular weight polydialkyl siloxane, an ultra high molecular weight polydialkyl siloxane in combination with silica, a polyolefin siloxane or a combination thereof, wherein weight percent is based on the total weight of the composition. |
