ISO 18280-2005 塑料.环氧树脂.试验方法.pdf

标准号：ISO 18280-2005
实施状态：作废
中文名称：塑料.环氧树脂.试验方法
英文名称：Plastics - Epoxy resins - Test methods
发布日期：2005-05
被替代标准：ISO 18280-2010
代替标准：ISO/DIS 18280-2004
采用标准：BS ISO 18280-2009,IDT;JIS K 7147-2008,MOD
起草单位：ISO/TC 61
标准简介：Epoxy resins are a family of synthetic resins, including products, which range from viscous liquid to high-melting solids. The resin molecule contains as reactive sites one or more oxirane or epoxy groups, usually in the form of a glycidyl group. The most commercially important resin is the glycidyl ether of bisphenol A, produced by the condensation of epichlorohydrin and diphenylpropane (bisphenol A). Epoxy resins with different characteristics are also produced commercially by reacting epichlorohydrin with other materials. To be of use, the resins must be crosslinked with a curing agent or hardener. The choice of curing agent is of importance in designing an epoxy resin system for a given application. The major reactive groups in the resin, the epoxy and the hydroxyl group, react with many other groups so that many types of chemical substance can be used as curing agents. These include acid anhydrides, aliphatic and aromatic amines and polyaminoamides. Some curing agents will crosslink the resin at ambient temperatures while others require the application of heat.
This International Standard provides an overview of the ISO test methods used to characterize epoxy resins. The listed property to be determined in any given case depends on agreement between the supplier and customer.
文件格式：PDF
文件大小：167.11KB
文件页数：14
（以上信息更新时间为：2019-11-22）



文档语言及版本参照下方封面截图：