STUDY ON MODIFIED PHENOLIC RESIN .1. MODIFICATION WITH HOMOPOLYMER PREPARED FROM PARA-HYDROXYPHENYLMALEIMIDE

被引：35

作者：

MATSUMOTO, A ^{[1
]}

HASEGAWA, K ^{[1
]}

FUKUDA, A ^{[1
]}

OTSUKI, K ^{[1
]}

机构：

[1] DAIHACHI CHEM IND CO LTD,OSAKA,JAPAN

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1991年 / 43卷 / 02期

关键词：

D O I：

10.1002/app.1991.070430215

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We studied the improvement of heat resistance and mechanical properties of phenolic resin modified with polymers prepared from p-hydroxyphenylmaleimide (HPMI). Homopolymers of HPMI and copolymers of HPMI with some vinyl monomers were synthesized and M(n)BAR, T(g), and thermal decomposition temperature of them were measured by GPC, DSC, and TG, respectively. The miscibility of homopolymer with novolac was examined by DSC. It was found that the homopolymer had good heat resistance and good miscibility with novolac. Molding compounds were prepared by hot roll-kneading the mixtures of novolac, the homopolymer, hexamethylenetetramine, and glass fiber. It was found that molded test pieces had good heat resistance.

引用

页码：365 / 372

页数：8

共 11 条

[1]

AIDA H, 1972, KOBUNSHI KAGAKU, V29, P643

[2] METHOD FOR ESTIMATING BOTH SOLUBILITY PARAMETERS AND MOLAR VOLUMES OF LIQUIDS [J].