新型环氧灌封胶的研究  

STUDY ON EPOXY POTTING SEALANT

作　　者：彭静[1] 侯茜坪[1] 董艳霞[1] 白乃东[1] 

机构地区：[1]天津市合成材料工业研究所,天津300220

出　　处：《热固性树脂》2001年第5期28-29,33,共3页Thermosetting Resin

摘　　要：通过环氧树脂、增韧剂、固化剂及固化促进剂的筛选 ,完成了一种在 130℃下、剪切强度大于 10MPa、不开裂、韧性好的环氧树脂灌封胶的研制工作 。By selection of epoxy resin,toughening agent,curing agent and curing promoter,an epoxy potting sealant with good toughness and without cracking was developed.The characteristic specification of this sealant was also showed in this paper,in which shear strength at 130 ℃ was more than 10 MPa.

关 键 词：环氧树脂 增韧剂 固化剂 固化促进剂 灌封胶 

分 类 号：TQ436[化学工程]