国外与国内炭黑对胎面胶料硫化时间的影响

炭黑是橡胶工业主要的补强剂和填充剂，仅次于生胶居橡胶原材料的第二位。炭黑加入橡胶后，可以改善胶料的性能。文章对国外和国产炭黑对胎面胶料硫化时闰的影响进行了对比试验。结果表明，卡博特炭黑能明显提高胶料强力性能，胶料的焦烧时间和正硫化时间相对较短。

Vulcanization Time Comparison upon Foreign and Domestic Carbon Black Companies

Carbon black is the main reinforce and filling agent and in the second place after rubber materials in robber industry. After mixing carbon black, it can improve the properties of rubber. The paper showed the effect of the comparison test upon foreign and domestic companies to vulcanization time of tread compound. Results showed that carbon of Cabot can significantly improved strength performance of compound, scorch and vulcanization time were relatively shorter.