新型水溶性失芯材料的研制及应用  

DEVELOPMENT AND APPLICATION OF NEW WATER SOLUBLE LOSE CORE MATERIAL

作　　者：吴炅[1] 王树伦 吕召胜[1] 王夕聚 杨春兵 何杰[1] 

机构地区：[1]中国兵器工业集团第五三研究所,济南250031 [2]南京军区军代局驻济南地区代表室,济南250031

出　　处：《工程塑料应用》2009年第7期46-49,共4页Engineering Plastics Application

摘　　要：针对传统失芯注射成型利用低熔点合金熔融去芯时出现的问题,研制了一种新型水溶性失芯材料。结果表明,新型水溶性失芯材料可满足400℃以内各种耐高温塑料的注射工艺要求,综合性能优于低熔点合金。In view of some problems emerged in melting lose core process of low melting alloy in traditional lose core injection molding technology, a new type of water soluble lose core material was developed. The results indicated that the new type of water soluble lose core material could satisfy the requirements of the injection technology of high temperature resistant plastic below 400℃ and its comprehensive properties were better than those of low melting alloy.

关 键 词：水溶性失芯材料 低熔点合金 注射成型 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业] TB301[一般工业技术—材料科学与工程]