粘合剂RA65C在全钢载重子午线轮胎胎体胶中的应用  

Application of Adhesive RA65C in Carcass Ply Compound of Truck and Bus Radial Tire

作　　者：马德龙 王才朋 王燕婷 孟祥克 赵红霞 魏传铎 夏宇 潘琳琳 孟庆勇 MA Delong;WANG Caipeng;WANG Yanting;MENG Xiangke;ZHAO Hongxia;WEI Chuanduo;XIA Yu;PAN Linlin;MENG Qingyong(Shandong Yanggu Huatai Chemical Co.,Ltd,Yanggu 252300,China)

机构地区：[1]山东阳谷华泰化工股份有限公司,国家橡胶助剂工程技术研究中心,山东阳谷252300

出　　处：《轮胎工业》2025年第5期296-299,共4页Tire Industry

摘　　要：研究以粘合剂RA65C等量替代粘合剂RA65在全钢载重子午线轮胎胎体胶中的应用。结果表明,与使用粘合剂RA65的胶料相比,使用粘合剂RA65C的胶料的Fmax-FL减小,定伸应力和拉伸强度增大,硬度和拉断伸长率变化不大,耐热老化性能相当,初始粘合力增大,滚动阻力略高,抗切割性能更优异。The application of adhesive RA65C as a replacement for adhesive RA65 in equal amounts in the carcass ply compound of truck and bus radial tires was studied.The results showed that,compared with the compound using adhesive RA65,Fmax-FL of the compound with adhesive RA65C decreased,modulus at a given elongation and tensile strength increased,hardness and elongation at break changed little,the heat aging resistance were comparable,the initial adhesion force increased,the rolling resistance increased slightly,and the cut resistance was significantly improved.

关 键 词：粘合剂RA65C 全钢载重子午线轮胎 稻壳源白炭黑 钢丝帘线 粘合力 

分 类 号：TQ336.11[化学工程—橡胶工业]