炭黑对聚氨酯泡沫塑料发泡行为的影响  

Influence of Carbon Black on Foaming Behavior of Polyurethane Foam

作　　者：吴叔青[1] 邓剑如[1] 严冰[1] 

机构地区：[1]湖南大学化学化工学院,湖南长沙410082

出　　处：《中国塑料》2001年第12期52-55,共4页China Plastics

摘　　要：建立了在聚氨酯导电泡沫塑料反应体系中炭黑的乳化和稳泡作用模型 ,研究了不同粒径的炭黑和不同的添加量对体系发泡行为的影响 ,初步探讨了炭黑对微相分离的影响。A model of emulsification and foaming stabilization in the reaction system of the conductive cellular is set up. Influences of carbon black with various diameters and contents on the foaming behavior of the system were studied. The influence of the carbon black on the microphase separation is investigated preliminarily.

关 键 词：炭黑 聚氨酯泡沫塑料 发泡行为 导电塑料 反应体系 

分 类 号：TQ328.3[化学工程—合成树脂塑料工业] TQ320.4