橡胶履带芯金粘合工艺及其脱胶分析  

Bonding Process of Metal Core in Rubber Track and Analysis on Adhesion Failure

作　　者：王丽莉[1] 王克成 

机构地区：[1]桦林佳通轮胎公司,黑龙江牡丹江157032 [2]浙江富铭工业机械有限公司,浙江临海317000

出　　处：《橡胶科技》2015年第5期34-40,共7页Rubber Science and Technology

摘　　要：介绍橡胶履带芯金粘合工艺及其脱胶分析。粘合工艺:芯金先进行外观、尺寸、抗弯强度和硬度等检测,再进行喷砂、脱脂和磷化等表面处理,芯金底涂胶粘剂和面涂胶粘剂的涂覆方式有手工涂刷、手工浸涂、自动浸涂、手工喷涂和自动喷涂。通过硫化,橡胶履带芯金与橡胶粘合成整体。选择适合的胶粘剂品种、橡胶配方、芯金喷砂工艺、胶粘剂涂覆工艺和硫化工艺是解决橡胶履带芯金脱胶的有效措施。This paper introduces the bonding process of the metal core in rubber track and the adhesion failure was analyzed.In the first step of the bonding process,the metal core was inspected,including visual inspection,dimension,bending strength and hardness.Then the metal core was treated by sandblasting,degreasing and phosphating.In the second step,the primer and adhesive were applied.The process could be brushing,manual dipping,automatic dipping,manual spraying or automatic spraying.Then rubber track was bonded to metal core and the rubber track was vulcanized.To effectively minimize the adhesion failure,it was recommended to use suitable adhesive,rubber compound formulation,sandblasting process,adhesive application process and vulcanization process.

关 键 词：芯金 橡胶履带 粘合 胶粘剂 喷砂处理 脱胶 

分 类 号：TQ336.2[化学工程—橡胶工业]