氯化磷腈
氯化磷腈-
以三聚氰胺、尿素和甲醛为原料，采用原位聚合法，制备了囊心为环状氯化磷腈、囊壁为三聚氰胺-尿素-甲醛树脂的微胶囊阻燃剂。
Melamine-urea-formaldehyde-chlorocyclophosphazene microcapsule flame retardant was made by in-situ polymerization process using melamine , urea and formaldehyde as raw materials .
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热重分析表明：微胶囊阻燃剂的热分解温度比环状氯化磷腈大大提高。
Thermogravimetric analysis ( TGA ) test showed that the thermal decomposition temperature of chlorocyclophosphazene microcapsule steeply rose up as compared with chlorocyclophosphazene .