摘要
通过选择脂肪族二异氰酸酯与大分子二元醇、扩链剂、交联剂合成耐黄变聚氨酯皮革涂饰剂 ,并对其反应温度、投料方式、固化方式对反应的影响及涂膜的耐黄变性能进行了讨论。
The title product for leather was synthesized with aliphatic TDI, dihydric alcohol of large molecular weight, chain extender and crosslinking agent. And at the same time, the effects of the temperature, addition ways of chemicals and fixation on the reaction and the yellowing-resistant properties of the film were discussed in this paper.chlorisis
出处
《皮革化工》
2004年第2期18-21,共4页
Leather Chemicals
关键词
耐黄变
脂肪族聚氨酯
皮革
涂饰剂
yellow-resistance
aliphatic polyureathe
leather
finishing agent
