| 摘要 |
Foamed composition comprising: 100 parts by weight elastomeric polymer (A), comprising monomeric units of ethylene and an alpha-olefin, 1-50 parts by weight olefinic polymer (B), comprising: b1) 98 - 65 weight % monomeric units of ethylene; b2) 2 - 35 weight % monomeric units of an alpha-olefin having 4 - 12 carbon atoms, polymer B having a density of 880 - 915 kg/m<3>. The composition shows a very good foam structure. |
