硬质聚氨酯泡沫塑料的开发  

Study on a rigid polyurethanes foam plastics

作　　者：赵亚娟[1] 任宝东[1] 邰玉蕾[1] 李庆丰[1] 

机构地区：[1]温州大学化学与材料学院,浙江温州325027

出　　处：《长春工业大学学报》2006年第1期69-71,共3页Journal of Changchun University of Technology

摘　　要：以废聚酯(瓶)为原料,研究了废聚酯瓶料醇解成芳香族聚酯多元醇的工艺。探讨了聚酯多元醇、泡沫稳定剂、发泡剂及催化剂等原料对硬质聚氨酯泡沫塑料制备的影响。Taking the discarded polyester （bottle） as the raw material, we study a technique in which it is decomposed into DEG. The influence of some raw materials such as polyester, the uniformity, vesicant foams and catalysts to the preparation of rigid polyurethanes foam is also discussed.

关 键 词：废聚酯瓶(PET) 聚氨酯 泡沫塑料 

分 类 号：TQ328.3[化学工程—合成树脂塑料工业]