This paper introduced simply hydrophilic modification methods of the polymer membrane materials, for example, chemical and physical means.
介绍了高分子分离膜材料的亲水改性中常用的化学改性和物理改性方法。
General chemical modification methods were given. The general modifiers include alcohol, organosilicon compound, polymer and silane coupling agent.
列举了常见的二氧化硅化学改性方法，其改性剂主要有醇、有机硅化合物、聚合物、硅烷偶联剂。
The chemical principles, practical methods and applications of plasma modification of polymer surface are introduced.
介绍了高分子材料表面等离子体改性的化学原理、实施方法及应用。
The invention discloses a preparation method of an azido blocking polymer and a method of the chemical modification of the azido blocking polymer for the surface of carbon nano tubes.
本发明公开了一种叠氮基封端的聚合物的制备方法及其对碳纳米管表面的化学修饰的方法。
Carboxymethyl cellulose is a kind of water soluble polymer with good water solubility, which is a kind of natural cellulose after chemical modification.
而羧甲基纤维素是一种天然纤维素经过化学改性后获得的一种水溶性较好的聚阴离子化合物，其优点是保水性，成膜性，分散性稳定。
The multifunction water treatment reagent FIQ-C has been synthesized through chemical modification with the natural polymer F691 powder.
以天然高分子植物胶粉F691为原料，经过改性后，制得具有絮凝、缓蚀、杀菌等多种功能的水处理药剂FIQ—C。
The multifunction water treatment reagent FIQ-C has been synthesized through chemical modification with the natural polymer F691 powder.
以天然高分子植物胶粉F691为原料，经过改性后，制得具有絮凝、缓蚀、杀菌等多种功能的水处理药剂FIQ—C。
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