机构地区: 华南理工大学化学与化工学院化学工程研究所
出 处: 《绝缘材料》 2005年第2期13-16,共4页
摘 要: 综述了发泡剂在绝缘材料中的应用,重点介绍了物理发泡剂和化学发泡剂在电缆用发泡绝缘材料中的应用。指出开发新型发泡剂替代氟碳发泡剂是本领域的发展方向;同时指出用高性能的基体树脂代替聚乙烯树脂。 The application of blowing agent in the insulation material is introduced.The applicaˉtion of physical blowing agent in the foaming insulation material,which is used in communication cable,is introduced with emphasis.The substitution for fluorocarbon blowing agent being the focal point of research in blowing agent field is pointed out.In addition,research and developˉment of base resin,which substitutes for polyethylene resin,have a stimulative effect on imˉproving the performance of foaming insulation material.