加工助剂ZD-4在全钢载重子午线轮胎三角胶中的应用  

Application of processing aid ZD-4 in bead filler of BTR tire

作　　者：杨辉林[1] 谢慧生[1] 杨艳平[1] 应世洲[1] 丁萍萍[1] 

机构地区：[1]风神轮胎股份有限公司,河南焦作454003

出　　处：《轮胎工业》2005年第6期343-345,共3页Tire Industry

摘　　要：研究加工助剂ZD4在全钢载重子午线轮胎三角胶中的应用。结果表明,加工助剂ZD4能够显著提高胶料中炭黑的分散性,改善胶料的挤出性能,提高硫化胶抗硫化返原能力,减少三角胶半成品喷霜现象的发生,但对硫化胶耐热老化性能和耐疲劳性能稍有不利影响;使用加工助剂ZD4的成品轮胎耐久性能和高速性能提高。The application of the processing aid ZD-4 in the bead filler of BTR tire was investigated.The results showed that the dispersity of carbon black in rubber compound improved significantly,the extrudability of compound,and the anti-reversion of vulcanizate also improved,and the blooming of semi-product decreased by adding ZD-4,but the heat aging property and fatigue resistance of vulcanizate deterioated somewhat;and the endurance and speed performance of finished tire with ZD-4 improved.

关 键 词：加工助剂 全钢载重子午线轮胎 三角胶 工艺性能 

分 类 号：TQ336.1[化学工程—橡胶工业]