摘要
通过对聚氨酯硬质泡沫塑料燃烧机理的研究,选择合适的原材料,采用特殊的配方及生产工艺,研制生产的阻燃型聚氨酯硬质泡沫塑料,不仅具有优良的物理机械性能,而且具有优良的阻燃性能,在建筑和交通运输等部门得到了广泛应用。
By studying combustion mechanism of polyurethane rigid foam,selecting suitable material and using special formula and producting techology,fire-retardant polyurethane rigid foam was developed.It has not only excellent physical machinery performance,but also outstanding fire-retardant performance.
出处
《化工新型材料》
CAS
CSCD
2000年第1期34-37,共4页
New Chemical Materials
关键词
聚氨酯
硬质泡沫塑料
阻燃
氧指数
polyurethane rigid foam polyether polyol building transportion fire retardant oxygen index
