| 摘要 |
A curable rubber mix having a cross-linkable unsaturated-chain polymer base; a curing system; and a reinforcing filler system having at least 50% by weight of silica; the reinforcing filler system has a polyether-polyol compound of formula I, with a molecular weight of 200 to 400;
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ CR(R') 3 €ƒ€ƒ€ƒ€ƒ€ƒI
where:
- R is H or CH 2 (OCH 2 CH 2 ) n OH, where n is 1 to 3; and
- each R' is CH 2 (OCH 2 CH 2 ) n OH, where n is 1 to 3.
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