硅酮密封胶用二甲基硅油的制备及应用性能

Preparation and Application Performance of Simethicone for Silicone Sealants

本文制备了一种低羟基含量的硅酮密封胶用二甲基硅油,对比了用不同羟基含量的二甲基硅油制备的硅酮密封胶的使用性能。结果表明,使用低羟基含量的二甲基硅油制备的硅酮密封胶,其使用性能更佳。

A preparation method of simethicone with low hydroxyl content was developed in this paper.The performance of silicone sealant prepared with simethicone with different hydroxyl content were compared.The results showed that the electronic potting sealant and silicone sealant prepared by simethicone with low hydroxyl content had better performance.