切边V带用新型浸胶芳纶硬绳的研究  

Study on New Dipped Aramid Stiff Cord for Cutting V-Belt

作　　者：于得江 姜伟 姜华 高渭淞 YU Dejiang;JIANG Wei;JIANG Hua;GAO Weisong(Qingdao Tipont Cord Co.,Ltd,Laixi 266609,China)

机构地区：[1]青岛天邦线业有限公司,山东莱西266609

出　　处：《橡胶工业》2020年第7期514-518,共5页China Rubber Industry

摘　　要：进行了切边V带用新型浸胶芳纶硬绳的研究。结果表明,与多亚甲基多苯基多异氰酸酯甲苯溶液活化处理的常规浸胶芳纶硬绳相比,活化处理液TCHY-11活化处理的新型浸胶芳纶硬绳解决了切边V带切割面和打磨面的起毛问题,新型浸胶芳纶硬绳的固化程度满足切边V带生产工艺要求,断裂强力保持率高,切边V带产品符合要求。The new dipped aramid stiff cord for cutting V-belt was studied. The results showed that compared with the conventional dipped aramid stiff cord activated with polymethylene polyphenyl polyisocyanate toluene solution,the new dipped aramid stiff cord activated with activation treatment solution TCHY-11 solved the fluffing problem of the trimming surface and grinding surface of cutting V-belt. The solidify degree of the new dipped aramid stiff cord met the requirements of the production process of cutting V-belt,the breaking strength retention rate was high,and the produced cutting V-belt met the product requirements.

关 键 词：切边V带 浸胶芳纶硬绳 活化处理液 固化程度 断裂强力保持率 切割面 打磨面 起毛 

分 类 号：TQ336.2[化学工程—橡胶工业] TQ330.389