摘要
本文利用聚醇与异氰酸酯反应,制备无黄变性的胶乳,再按一定量比例加入胆甾型液晶,而制得对温度敏感的液晶热敏涂料。该涂料用于橡胶制品、塑料制品等缺陷的无损检测方面,具有实用意义。
Non-sulphidizing latex was prepared by reaction ofpolyalcohol and isocyanate. Mixing it with a certain content of chole-steryl liquid crystals yields a liquid crystalline thermosensitive coating.This kind of coating can be used in nondestructive testing of the defectsin rubber and plastic materials.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
1993年第5期25-26,共2页
Aerospace Materials & Technology
