NA was used in synthesizing NA-UP-resin to partly replace phthalic anhydride which was usually used in synthesizing ordinary unsaturated polyester resin.
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释义
以NA、邻苯二甲酸酐、马来酸酐和乙二醇为原料,合成了新型不饱和聚酯树脂(NA-UP-树脂)。
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