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1 前言在表面的防护和改进领域,氟聚合物已经取得了独占一席之地的成就,而且还在快速发展,这些成就的取得是因为它们在性能上可以进行特有的变化组合。经过大量的研究和开发工作,已经有了很大的提高,从一开始的通用型的但难以处理的聚四氟乙烯,到现代的熔融可处理型,溶液型和水可分散型。在涂料领域,大量细致的化学研究已经达到这样的可能性:正是在需要氟的地方,相对昂贵但非常高性能的氟部分被固定在涂料的这个地方,这就产生了富含氟的表面,而在涂料层的总量上,氟的含量还是非常低的。
1 Introduction In the area of surface protection and improvement, fluoropolymers have gained an exclusive place and are still growing rapidly, thanks to their unique combination of properties that can be characterized. After a great deal of research and development work has been greatly improved, from the beginning of universal but difficult to deal with Teflon, melt-processable modern, solution and water-dispersible. In the field of paints, a large number of meticulous chemical studies have reached the point where it is precisely where fluorine is needed that the relatively expensive but very high-performance fluorine moiety is immobilized in this area of the paint, resulting in a fluorine-rich surface , While the total amount of paint layer, fluorine content is still very low.