yaozhidao
，zizhanshitongzhongweiliuhuajiaoliaotiehebingtingfangyidingshijianhouchanshengderongweiyitidexianxiang
，tashilianggezhanhebiaomiandexiangjiaodafenzitongguofenzireyundongxianghukuosanshentoudejieguo
，suoyizizhanxingshiweiliuhuajiaoduyoudetexing
，yeshiguixiangjiaozizhandaidejibentezheng。

　　 對於矽橡膠自粘帶來說，自粘性在成型過程中很重要
，它對橡膠加工有利也有弊,它為各製品的貼合成型提供粘合力,保證貼合部位牢固
；;但有的工序環節中不需要自粘


，為了防止粘合，還要使用隔離劑。

　　在zai製zhi作zuo矽gui橡xiang膠jiao自zi粘zhan帶dai的de時shi候hou，未wei硫liu化hua膠jiao相xiang互hu接jie觸chu時shi，界jie麵mian處chu相xiang互hu滲shen透tou和he擴kuo散san
，這zhe種zhong分fen子zi尺chi度du的de相xiang互hu擴kuo散san經jing過guo一yi定ding時shi間jian後hou使shi兩liang層ceng膠jiao融rong為wei一yi體ti。在zai理li想xiang情qing況kuang下xia，其qi粘zhan合he力li可ke達da到dao膠jiao料liao自zi身shen強qiang度du，從cong而er保bao證zheng硫liu化hua後hou產chan品pin整zheng體ti性xing能neng的de均jun勻yun。

　　當矽橡膠自粘帶的兩層膠片貼合時,jiemianchudexiangjiaodafenzilianzaixianghujiuchanguochengzhongyinreyundongerxingchengkongxue，zheshihoujiuhuirongxuqixianglinfenzilianyilianduanguimojirukongxizhizhong，suizheshijiandeyanchangerzhongrongweiyiti。

　　對不同膠種而言，由於空穴的容積、jiemianjihemeigejuhedanweidexueshubutong，yehuidaozhiqizizhanlibutong。yibanqingkuangxiakongxuederongjiyueda，xueshuyueduo，zizhanlishuipingyuegao。suoyiyaoxiangtigaoguixiangjiaozizhandaidezizhanxingdehua，jiukeyicongzengjiacailiaokongxuederongjirushou。