新型聚(甲基)丙烯酸酯/盐透明材料的制备及其性能

聚(甲基)丙烯酸酯具有优异的透光性、耐光性和耐候性,广泛用作光学塑料.研制高折射率、高耐热性、低吸湿性的透明高分子材料是近年来光学塑料研究和开发的重点之一.本文介绍了新型聚(甲基)丙烯酸酯/盐透明高分子材料的主要制备方法,即新型单体合成-聚合法、共聚法、共混-聚合法和有机-无机纳米杂化法,并系统地总结了各方法的特点以及所制备的材料的性能,展示了目前应用最为广泛的新型单体合成-聚合法和有机-无机纳米杂化法的潜在的应用前景.

The Preparation of New-Type Poly(meth)acrylates Used for Transparent Materials and Their Performances

The poly(meth)acrylates possess excellent transparency,light resistance and weatherability and they are widely used as optical plastics.In recent years the research and development of optical plastics has been focused on transparent polymer materials with high refractive index,excellent heat resistance and low hydroscopicity.The main ways to prepare new-type transparent polymer materials poly(meth)acrylates,including the methods of novel monomer synthesis polymerization,copolymerization,blend-copolymerization and organic-inorganic nano-hybridization,were reviewed in this paper.The characteristics of each method and the performances of transparent polymer materials prepared via each method were systematically summarized,showing potential application prospects of the methods of novel monomer synthesis polymerization and organic-inorganic nano-hybridization.