用新型绿色溶剂取代传统的二甲苯等有毒溶剂，并对环氧丙烯酸树脂的合成工艺进行改进。
Such traditional poisonous solutions are replaced with dimethylbenzene to improve the synthesis technology of epoxy acrylic resin.
传统的魔术扣生产是用油性PU树脂定型，现在用水性压力克树脂取代，不但是更环保、安全，而且相对PU树脂而言有更佳的性价比。
Traditional magic button is used for oily PU resin molding, now replaced by water-based polyester resin, more pro-environmentally, safe, and its cost performance is better than PU resin.
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