Cationic UV cure kinetics for multifunctional epoxies

被引：42

作者：

Boey, F ^{[2
]}

Rath, SK

Ng, AK

Abadie, MJM

机构：

[1] Univ Montpellier 2, F-34095 Montpellier 5, France

[2] Nanyang Technol Univ, Sch Mat Engn, Singapore 2263, Singapore

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 86卷 / 02期

关键词：

monomers; cationic photopolymerization; functionalization; photoinitiator; films;

D O I：

10.1002/app.11041

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Two epoxy monomers with widely different functionalities (f = 2 and f = 8) were selected for the study and comparison of photocuring kinetics, in the presence of two different photoinitiators. It has been observed that for the same photoinitiator, the optimum concentration is lower for the epoxy monomer with a lower functionality. In terms of photoinitiation efficiency, the photoinitiator based on aromatic sulfonium salts has been determined to be a better candidate. (C) 2002 Wiley Periodicals, Inc.

引用

页码：518 / 525

页数：8

共 19 条

[1] ABADIE MJM, IN PRESS J APPL POLY
[2] BOEY F, IN PRESS MACROMOL CH
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Boey, FYC
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[5] 2-F
[6] Low-energy electron beam-induced cationic polymerization with onium salts
Boey, FYC
Chia, NK
Rath, SK
Abadie, MJM
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2001, 82 (12) : 3099 - 3108
[7] Boey FYC, 2000, J APPL POLYM SCI, V76, P1248, DOI 10.1002/(SICI)1097-4628(20000523)76:8<1248::AID-APP5>3.0.CO
[8] 2-0
[9] Boey FYC, 2000, J APPL POLYM SCI, V78, P511, DOI 10.1002/1097-4628(20001017)78:3<511::AID-APP50>3.3.CO
[10] 2-1

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