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研究了耐候粉末涂料用聚酯树脂合成中固化促进剂的作用;讨论了固化促进剂的选择、加入量、加入时机对树脂性能及涂层固化性能的影响;分析了固化促进剂对不同配方聚酯合成的影响。
The effect of curing accelerator on the synthesis of polyester resin for weatherable powder coatings was studied. The effects of the selection, amount and timing of curing accelerator on the properties of the resin and the curing properties of the coating were discussed. Effect of ester synthesis.