油墨用聚氨酯粘合剂的研究

A study on the polyurethane binder for ink

以聚醚多元醇 ,含羟基的氯乙烯共聚物 ,小分子扩链剂及甲苯二异氰酸酯为原料 ,合成了一种用于塑料印刷油墨的聚氨酯粘合剂。文中讨论了所用主要原料之间的比例、合成工艺 。

New polyurethane binder for ink based on polyproplene glycol. vinyl copolymer with hydroxyl group. chain extender and TDI was prepared. This paper discloses the ratio of main material, synthetic process and property of the ink based on this binder and other material.