RADIATION-INDUCED SOLID-STATE POLYMERIZATION IN BINARY SYSTEMS .6. POLYMERIZATION OF VINYL COMPOUNDS IN SUPERCOOLED LIQUID PHASE

被引：22

作者：

KAETSU, I

NAKASE, Y

HAYASHI, K

机构：

[1] Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute, Takasaki

[2] Faculty of Engineering, Hokkaido University, Sapporo

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY | 1969年 / A 3卷 / 08期

关键词：

D O I：

10.1080/10601326908051950

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The radiation-induced polymerization of glass-forming systems containing vinyl monomers was investigated. Irradiation below the secondorder transition temperature (Tg) of the systems causes no in-source polymerization but does cause a very rapid postpolymerization in the course of heating above Tg. Differential thermal analysis was carried out to estimate Tg and to follow the postpolymerization. In both in-source polymerization and postpolymerization, ternperature dependence of the rate of polymerization shows a maximum value just above Tg. When the systems are crystallized, the rate and degree of polymerization are reduced. © 1969, Taylor & Francis Group, LLC. All rights reserved

引用

页码：1525 / &

共 8 条

[1]

BARKALOV IM, 1964, J POLYM SCI, VC4, P909

[2] RELATION BETWEEN MOLECULAR WEIGHT AND INTRINSIC VISCOSITY FOR POLYMETHYL METHACRYLATE [J].