【摘要】 近年来 ,由禁磷活动所引发的代磷助洗剂的不断开发和生产 ,紧接 4A沸石之后的又一新型代磷助洗剂———层状硅酸盐 ,就是其中一种较好的助洗剂。对洗涤助剂层状硅酸盐的Ca、Mg结合能力测定的影响因素做了正交实验 ,其结果表明 ,对Ca、Mg结合能力影响最大因素为温度 ,其次为pH值更多还原

【Abstract】 For phosphate-forbided activity cause detergent aids of substitution of phosphate, they are developted and produced. Nearly, Following 4A zeolite, a new type of detergent aids, the layer sodium silicates,is a better one. The influence factors of the determination Ca,Mg combining capacity of the layer sodium silicates for detergent applications have been done by the orthogonal test. The result express, the first of the influence factor is temperature, the second is pH value.更多还原