间接法氧化锌在白炭黑胎面胶中的应用  

Application of Indirect Zinc Oxide in Silica Filled Tread Compound

作　　者：任会明 丁雨波 白浩 黄大业 张建军 俞峰 王丹灵 REN Huiming;DING Yubo;BAI Hao;HUANG Daye;ZHANG Jianjun;YU Feng;WANG Danling(Zhongce Rubber Group Co.,Ltd,Hangzhou 310018,China)

机构地区：[1]中策橡胶集团股份有限公司,浙江杭州310018

出　　处：《轮胎工业》2022年第5期283-286,共4页Tire Industry

摘　　要：研究在以白炭黑为主要填料的半钢子午线轮胎胎面胶中,间接法氧化锌在不同混炼阶段加入对胶料性能的影响。结果表明:白炭黑的分散性和硅烷化程度对胶料性能的影响占主导作用;间接法氧化锌与白炭黑全部一起加入时,间接法氧化锌会干扰白炭黑的分散和硅烷化程度,对胶料性能产生不利影响;间接法氧化锌在终炼时加入可以提升胶料性能。In the tread compound of steel-belted radial tire with silica as the main filler,the effects of the addition of indirect zinc oxide at different mixing stages on the properties of the compound were studied.The results showed that the dispersion and silanization degree of silica played a key role on the properties of the compound. When indirect zinc oxide and silica were added together,indirect zinc oxide would interfere with the dispersion and silanization degree of silica and adversely affect the properties of the compound. The addition of indirect zinc oxide in the final mixing stage could improve the properties of the compound.

关 键 词：间接法氧化锌 白炭黑 半钢子午线轮胎 胎面胶 分散性 硅烷化反应 PAYNE效应 动态力学性能 

分 类 号：TQ330.3835[化学工程—橡胶工业] U463.341.4[机械工程—车辆工程]