Effect of Silane Coupling Agent on Thermal Stability and Adhesion Properties of DGEBF Epoxy Resin

被引：5

作者：

Lee, Doug Su ^{[1
]}

Lee, Seul-Yi ^{[1
]}

Min, Byung-Gak ^{[2
]}

Seo, Young Soo ^{[3
]}

Lee, Bong Han ^{[4
]}

Park, Soo-Jin ^{[1
]}

机构：

[1] Inha Univ, Dept Chem, Inchon 402751, South Korea

[2] Korea Natl Univ Transportat, Chungju Si 380702, Chungcheongbuk, South Korea

[3] Agcy Def Dev, Changwon Si 645600, Gyeongsangnam D, South Korea

[4] Hwaseung R&A Co Ltd, Yangsan 626210, Gyeongnam, South Korea

来源：

POLYMER-KOREA | 2014年 / 38卷 / 06期

关键词：

adhesion properties; epoxy resin; silane coupling agent; MECHANICAL-PROPERTIES; CURE BEHAVIOR; POLYMERS; SYSTEM;

D O I：

10.7317/pk.2014.38.6.787

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this work, the epoxy specimens were prepared from diglycidyl ether of bisphenol F (DGEBF) with silane coupling agents (3-glycidoxypropyl trimethoxysilane (GFTMS)) in different ratios. Thermal stability was studied in terms of polymer decomposition temperature (PDT), temperature of maximum rate of weight loss (T-max), integral procedural decomposition temperature (IPDT), and decomposition activation energy (E-a) using TGA analysis. Adhesion properties of epoxy composite specimens were measured by UTM (universal testing machine) at atmosphere temperature. In this result, the adhesion properties of DGEBF were improved by addition of silane coupling agents compared to non-treated epoxy resin. However, when the content of GPTMS agent is more than 10 phr, adhesion properties decreased with increasing GPTMS agent.

引用

页码：787 / 790

页数：4

共 17 条

[1] Hyperbranched polymers as modifiers of epoxy adhesives [J].