汽车耐磨球座聚酯弹性体专用料的结构及性能  

Structure and Property of Polyester Elastomer Special Material for Automobile's Resistant Friction Sphere Seat

作　　者：刘伯林[1] 杨明[1] 

机构地区：[1]天津石油化工公司研究所,天津300271

出　　处：《塑料科技》2000年第2期9-12,共4页Plastics Science and Technology

摘　　要：本文对用于制作汽车耐靡球座聚酯弹性体专用料进行了研制,并用红外光谱、X—光宽角衍射、GPC、DSC等分析手段对所合成专用料进行了结构表征,测定了专用料的耐磨性能和主要力学性能。The special material of polyester elastomer for automobile's resistant friction sphere seat has been prepared in this paper.It was characterized by means of IR,X-ray diffraction,GPC,DSC etc.The main mechanical property and resistant property of it has been determined.The technical conditions of injection for the special material was also determined.

关 键 词：聚酯弹性体 磨耗 摩擦系数 注塑成型 汽车 性能 

分 类 号：TQ334.1[化学工程—橡胶工业] U465.42[一般工业技术—材料科学与工程]