This paper introduced detailed two kinds of hardener of epoxy resin.
本文比较详细地介绍了环氧树脂两类固化剂。
By use of two-step process, an epoxy resin and hardener for heavy duty powder coatings have been developed, the main technical specifications reached the similar standard of products abroad.
采用二步法，研制成重防腐粉末涂料用的环氧树脂及固化剂，其主要性能指标达到国外同类产品水平。
The influence of the ratio of polysulfide rubber and epoxy resin, and amount of hardener on the properties of coating film are discussed.
讨论了聚硫橡胶与环氧树脂的配比和固化剂用量对涂层性能的影响。
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