Journal Textile Coloration and Finishing Year / Vol., Issue, Month 2022 / V.34,no.3,Sept Title Improvement of Heat Resistant of Adhesion between m-Aramid Sheet and Metal Materials using Epoxy/Phenolic Resin Authors Chan Gyu Kang1, Ju Won Chae2, Seung Jin Choi3, Ji Su Lee4, Sam Soo Kim4, Sang Oh Lee5, and Jaewoong Lee4 Institution/Affiliations 1Hankyong National University, 2Startex, 3HANYANG ECO TEX Co., Ltd, 4Yeungnam University, 5Yeungnam Pages/Total page pp.157 ~ 164 / 8 Language Korean Abstract This study tried to analyze the heat resistance properties by blending epoxy and phenolic resin in a certain ratio, and to analyze the adhesive properties at the time of metal-polymer hetero-adhesion by applying Epoxy-phenolic resin between a silicon steel sheet and m-aramid sheet, the viscosity, adhesive peel strength, and adhesive cross section were measured using a rotational rheometer, a tensile tester(UTM), and a field emission scanning electron microscopy(FE-SEM). The thermal stability and heat resistance were confirmed by measuring the mass loss according to the temperature increase using Thermogravimetric analysis(TGA). After blending with epoxy and Phenolic resin(1:0.25 ratio) curing at 110℃ for 10 min, high adhesive strength was improved more than 40% compared to the adhesive strength using epoxy alone. When the space between the silicon steel sheet and m-aramid sheet, which is created during curing of the E-P blend, is cured with a slight weight, it is possible to control the empty space and improve adhesion. Keywords hetero-adhesion, epoxy, phenolic resin, m-aramid sheet, silicon steel sheet Download   Reference http://koreascience.or.kr/journal/OSGGBT/v34n3.page