改性聚乙烯发泡体阻燃性研究  

Study on Flame—proof Foam of Modified Low Density Polyethlene

作　　者：陈占勋[1] 张明连[1] 许淑贞[1] 

机构地区：[1]青岛化工学院高材系

出　　处：《青岛科技大学学报（自然科学版）》1989年第1期43-47,共5页Journal of Qingdao University of Science and Technology:Natural Science Edition

摘　　要：本文对含氯聚合物改性的 LDPE 发泡体的阻燃性进行了研究。讨论了LDPE/CPE 并用比、LDPE/CPE/PYC 并用比和不同阻燃剂对发泡体阻燃性和物理性能的影响。实验表明,LDPE/CPE/PVC 三元共混体与Cl一Wax/Sb_2O_3阻燃剂并用可得到较好的阻燃效果和良好物性的发泡体。The flame—proof of chlorine containing polymer modified LDPEfoam was studied.The effects of the LDPE/CPE ratio,the LDPE/CPE/PVC ratio and the different flame retardants on the flame—resistant and mechanical properties of the foams were discussed.The fesultsshowed that the foam of LDPE/CPE/PVC blend combined with Cl—wax/Sb_2O_3 has good flame resistant and mechanical properties.

关 键 词：阻燃 发泡 LDPE PVC CPE 

分 类 号：TQ-55[化学工程]