Quinacridone Red Organic Pigment Dye Environmental Protection Toner

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Quinacridone Red Organic Pigment Dye Environmental Protection Toner

喹吖啶酮红有机颜料染料环保色粉

EXW Price: Min. order:

¥35.0
≥1/pcs

1 pcs

Exchage Rate 1 CNY ≈ 0.1408 USD
Weight 1.0 kg/pcs
Stock num 10000 pcs

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义乌市裕方颜料商行

喹吖啶酮红

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

Update time：20210327223403