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Yiwu yufang paint commercial firm 7yr.
Main Products:Luminous powder temperature sensitive photosensitive pigment iron oxide yellow iron red iron black iron green phthalocyanine green permanent violet large red powder titanium white carbon black
Contacts:Liu YongChat
Mobile:86-13362908886
Address:No. 103, Danxi Road, Yiwu City, Jinhua, Zhejiang,Yiwu,Jinhua City,Zhejiang Province
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喹吖啶酮红为红色粉状物质，用于油漆、油墨、树脂、塑料、橡胶、涂料印花、有机玻璃等的着色，还可用于合成纤维的原浆着色。
性质：色泽鲜明，能耐有机溶剂。耐热性高，与聚四氟乙烯混合，经430高温挤压不变色。在各种塑料中无迁移性。耐晒性能优良，好使高度冲淡仍不降低日晒牢度。
制备方法：由丁二酸二乙酯在乙醇钠和盐酸存在下，进行自身缩合，制得丁二酰丁二酸二乙酯。再与苯胺缩合并闭环，制得6，13-二氢喹吖啶酮。然后经精制、氧化，得到γ-型喹吖啶酮产品。1.丁二酸二乙酯自身缩合2.与苯胺缩合3.闭环4.精制与氧化（公斤/吨）丁二酸二乙酯 2750乙醇钠 7350道生液 1560
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