摘要
研究了家具用聚氨酯硬质结构泡沫的配方。讨论了影响泡沫制品性能的因素。制得的结构泡沫性能为：密度400～600kg／m’，压缩强度≥5MPa，弯曲强度≥20MPa，表皮邵尔D型硬度≥50。
The formulation of PU rigid structural foam is studied. The effects on the properties of foam are discussed. The density of structural foam prepared is 400~600kg/m3, compressive strength is>5 MPa, flexural strength is>20 MPa, hardness (Shore D) of skin is >50.
出处
《聚氨酯工业》
1997年第3期30-33,共4页
Polyurethane Industry
