皮化材料专题讨论—国产聚氨酯涂饰剂现状及发展前景  

Special discussion on leather chemicals —Present situation and development prospect of domestic PU finishing agents

作　　者：陈家华[1] 王武生[2] 兰云军[3] 李正军 杨文堂 高庆时 

机构地区：[1]四川大学高分子材料系 [2]安徽大学皮革化工研究中心 [3]西北轻工业学院皮革研究所 [4]晨光化工研究院皮革化工研究中心 [5]丹东轻化工研究院 [6]嘉兴宏麟皮化有限公司

出　　处：《中国皮革》2000年第17期3-10,共8页China Leather

摘　　要：自改革开放以来 ,我国皮化产品得到了迅猛地发展 ,特别是经过国家“七·五”、“八·五”的科技攻关 ,使国产皮化材料在生产能力、技术水平、产品种类和使用性能方面都取得了显著的成绩 ,尤其是有关聚氨酯的研究。聚氨酯是一种重要的皮革涂饰剂 ,随着经济的发展及环保的要求 ,它已由溶剂型向水乳型方向发展。近年来 ,国内科研人员采用各种方法对聚氨酯涂饰剂进行改性研究 ,力求其性能的不断完善。那么国产聚氨酯涂饰剂究竟发展到了什么样的水平 ?与国外材料相比差异何在 ?今后的研究方向及发展前景如何 ?为此 ,我们征询了一些相关的专家和科技人员 ,就以上问题请他们发表了个人的看法。The production capacity, technical level, product variety and application performances of leather chemicals have been greatly increased since reformation and opening in China, especially for PU which is a kind of important finishing agents for leather.PU finishing agents have been developed from solvent type to emulsified type along with economic development and environment protection's requirments, and domestic scientific research personnel were searching for varied methods of modifying PU finishing agents to improve their properties in recent years.A series of problems on PU finishing agents were discussed in the paper, it included:research progress of domestic PU finishing agents; what are the difference in comparison with foreign products and existing problems;some measures of further developing PU finishing agents; development direction and prospect, etc.

关 键 词：皮化材料 聚氨酯 涂饰剂 水乳型 发展前景 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]