Ionic liquids as convenient latent hardeners of epoxy resins

被引：67

作者：

Kowalczyk, K ^{[1
]}

Spychaj, T ^{[1
]}

机构：

[1] Tech Univ Szczecin, Inst Polymer, PL-70332 Szczecin, Poland

来源：

POLIMERY | 2003年 / 48卷 / 11-12期

关键词：

curing agent; 1-butyl-3-methylimidazolium tetrafluoroborate; epoxy resin; latent hardener; crosslinking;

D O I：

10.14314/polimery.2003.833

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

1-Butyl-3-methylimidazolium tetrafluoroborate (BMITF) was used as a ionic liquid hardener of the Epidian 6 than epoxy resin. Effect of BMITF (0.5-5 phr) and hardening time at 190 degreesC on crosslinking of the resin was determined on the basis of glass transition temperature (T-g) values. Investigations were performed using DSC, FT-IR, DMTA and rheometry. BMITF shows features of a latent hardener and could find application e.g. in adhesive, cast and coating compositions.

引用

页码：833 / 835

页数：3

共 9 条

[1]

BIEDRON T, 2003, EUR C STOCKH 2003

[2]

Brojer Z., 1982, ZYWICE EPOKSYDOWE

[3] Copper(I) mediated living radical polymerisation in an ionic liquid [J].