| 摘要 |
The invention relates to mercaptosilane-soot blends, containing at least 20% by weight of mercaptosilane with the general formula I Si R R 2 R 2 R 3 S R 4 I and soot, wherein the mercaptosilane-soot blend has an iron content of < 9 ppm. The blends are produced by mixing the mercaptosilane with the general formula I with the soot. The blends can be used in rubber mixtures. |
