摘要
丙烯酸、马来酸酐以双氧水为催化剂,合成了共聚物,该共聚物具有较强的螯合Fe^(3+)、Ca^(2+)的能力。作为螯合分散剂的一个组分,丙烯酸-马来酸酐共聚物与葡萄糖酸钠和有机膦进行复配,复配物螯合Fe^(3+)、Ca^(2+)离子的性能达到同类产品的水平,而且易于生物降解,是一种新型的环保型螯合分散剂。
The acrylate - maleic anhydride copolymer which had high capacity of sequesting Fe3+ and Ca2+ was synthesized. As a part of chelating dispersing agent, it mixed with glucose sour sodium and organic phosphorus. The complexer whose capacity of sequesting Fe3 + and Ca2 + had reached that of the same products possessed good biological degradation property . The complexer was a new environmental friendly ehelating dispersing agent.
基金
南通工学院自然科学基金(01102)
