Foamat泡沫起升测试仪在聚氨酯发泡研究中的应用

Application of Foamat Foam Rising Instrument in Polyurethane Foaming

通过对聚异氰脲酸酯改性硬质聚氨酯泡沫塑料基础配方的研究,介绍了Foamat泡沫起升测试仪在对不同发泡剂发泡曲线的区别、聚氨酯催化剂的催化选择性以及对聚氨酯发泡现象进行解释等方面的应用。

A serial of study were carried based on a polyisocyanurate modified rigid polyurethane foam fundamental formula.The application of Foamat foam rising instrument on the foaming curve in different foaming systems with different blowing agent,catalyst selection and explaining of foaming phenomena were introduced.