摘要
高回弹聚氨酯泡沫体因其具有良好的物理机械性能,极高的回弹性而广泛应用于床垫制品、家具坐垫、汽车座椅等越来越多的领域。本文采用聚醚多元醇组合料与异氰酸酯进行反应,着重考察异氰酸酯指数、发泡剂、催化剂等对聚氨酯回弹性能的影响。
%Because of its good physical and mechanical properties and high resilience,High resilience polyurethane foam is widely used in mattress products,furniture cushion,automobile seat and so on.In this paper,polyether polyols were used to react with isocyanate.The effects of isocyanate index,foaming agent and catalyst on the resilience of polyurethane were investigated.
作者
黄莹
Huang Ying(Anshan Urban and Rural Planning and Design Institute Limited,Liaoning,114001)
出处
《当代化工研究》
2021年第2期27-28,共2页
Modern Chemical Research
