摘要
概括介绍了近年来洗涤剂代磷助剂的应用性能及作用机理 ,阐述了今后的发展趋势 ,指出从市场情况看 ,三聚磷酸钠(STPP)、4A沸石和磷酸钠仍将是世界范围内洗涤助剂的主导产品。另一类有发展潜力的新型代磷助剂是δ -层状硅酸盐 ,只是目前价格太高。
L:Current STPP substitutes and development are introduced in this paper.In the view of market,sodium triplay-phosphate(STPP),zeolite A and sodium carbonate(Na2CO3)are still the most used builders in the world.A new and different STPP substitutes is δ-dilicate,lrystalline-layered sodium silicates such as SKS-6 have considerable future potential.However,the production process of δ-dislicate is more expensive than STPP and zeolite now.
出处
《日用化学品科学》
CAS
1999年第S1期154-157,共4页
Detergent & Cosmetics
关键词
洗涤剂
助剂
环境
富营养化
代磷助剂
发展
市场
detergents builders environment eutrophication STPP substitutes development market
