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。

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The synthesis rules of epoxy acrylic resin for weather-resistant matt powder coatings and its applications in powder coatings are studied.

研究了耐候低光粉末涂料用环氧基丙烯酸树脂的合成规律及其在粉末涂料中的应用。

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