We are professional synthetic 4a zeolite detergent grade manufacturer in China, Fujian Risheng Chemical Co.,Ltd. provide high quality synthetical 4a zeolite to detergent plants with competitive price.

4A zeolite has strong power of Calcium exchange and compatibility and without pollution, it is ideal phosphate-free addition that substitutes for STPP as a detergent builder.

As one of the most important professional 4a Zeolite providers in detergent industry, our products have been used by most of big detergent manufacturers, such as Unilever, Nice, P&G, Henkel and so on. Please ref our main specification as below,

1. excellent Ca Ion Exchanging Rate >320 mg caco3/g, strong soften ability
2. High and stable Whiteness >97 , it make your detergent powder whiter
3. PH1%, 25PH Value <11
4. (800,1h) (%) L01 <21%
5. Granularity aveage <3um
6. Resid45um% <0.3%

If you have interesting to our 4a zeolite, pls contact us