摘要
介绍了环戊烷作为发泡剂在聚氨酯中使用的优缺点，以及使用环戊烷发泡剂时对生产线的安全要求，通过实验表述了高阻燃聚异氰脲酸酯（PIR）结构环戊烷体系组合料配方设计过程，讨论了各种因素对泡沫性能的影响。
The advantages and disadvantages of eyclopentane foaming agent used in polyurethane foam were introduced, as well as the safety requirements for the production line. The formula design process of high flame re- tardant PIR structure in cyclopentane system was presented by experiment and the effect of various factors on foam performance was discussed.
出处
《聚氨酯工业》
北大核心
2017年第B05期94-98,共5页
Polyurethane Industry
基金
环境保护部“聚氨酯泡沫行业HCFC-141b淘汰”项目（C/Ⅲ/S/14/010）.
关键词
环戊烷
聚氨酯硬泡
安全改造
PIR泡沫
eyclopentane
rigid polyurethane foam
safety improvement
polyisocyanurate foam
