彩色水晶吸水树脂的研制

Preparation of Coloured Water absorbing Flower cultivation Resin

介绍以丙烯酸、氢氧化钠、丙烯酰胺、交联剂、引发剂和营养液等为原料，以超细颗粒酞菁颜料为着色剂，进行着色聚合反应，制得一种高性能功能材料——彩色水晶吸水树脂（简称花土）。它既具有蓄水、供水、蓄肥、供肥的实用性，又具有支撑植物生长的强度，而且还呈水晶般艳丽的色彩，其色彩的着色牢度高，无色迁移性，耐水、耐晒，具有很好的观赏性，可反复使用一年以上，对植物无害，对人体无毒，对环境无不良影响。可用于室内花卉的养殖。用本文所述工艺制得的花土，其多项性能均达到或超过国外同类产品水平。

A high performance funtional coloured water absorbing flower cultivation resin was prepared from the copolymerization of acrylic acid, sodium hydroxide, acrylic amide, crosslinking agent, initiating agent and aqueous nutriment, with superfine phthalocyanine pigment as colouring agent. The flower cultivation resin is not only practical useful for water storing and supply, fertilizer storing and supply, but also able to prop plant to grow, and characterized by bright colour like rock crystal, fast colourabillity, and free of colour migration, resistant to water and sunlight. The resin is of ornametal and could be re used for more than a year, is no harmful to plant, non toxic to human being and no pollution to environment. The resin is available to the cultivation of flowers. All the properties of the resin prepared by the technology introduced in this paper have come up or over the level for the products produced both at home and abroad.