摘要
采用MS树脂、填料、除水剂、催化剂、偶联剂等原料制备改性硅烷聚醚密封胶,探究固化剂的种类、添加量、除水剂的含量对改性硅烷聚醚密封胶实干时间、剪切强度、拉伸强度等性能的影响,研究表明:固化剂选用二月桂酸二丁基锡,添加量为3%,除水剂含量为3%时,制备的改性硅烷聚醚密封胶的综合性能达到最佳。
The modified silane polyether sealant was prepared by using MS resin,filler,water scavenger,catalyst,coupling agent and other raw materials.The research shows that the modified silane polyether sealant is prepared when the curing agent is selected from dibutyltin dilaurate,the addition amount is 3%,and the water scavenger content is 3%.The overall performance reaches the best.
作者
杨永强
陈炳耀
全文高
杨育其
陈煜阳
Yang Yongqiang;Chen Bingyao;Quan Wengao;Yang Yuqi;Chen Yuyang(Guangdong Sanhe Holding Co.,Ltd.,Zhongshan 528429,China;Guangdong Sanhe Chemical Technology Co.,Ltd.,Zhongshan 528429,China)
出处
《山东化工》
CAS
2023年第13期41-43,共3页
Shandong Chemical Industry
关键词
密封胶
固化剂
除水剂
sealant
curing agent
water remover
