4A Detergent Zeolite(3 specifications)

1.loss on ignition (800C,1h):20+0.5% 

2.C.E.C.Calcium Exchange Capacity:  

　　maCaCO3/g(dry):320+10mgCaCO3/g   

　　C.E.R.:3minutes>170mgCaCO3/g   

　　C.E.R.:10minutes>200mgCaCO3/g   

3.ph(Suspension 1% 25C)<11  

4.White grade(w=y)>97+0.5%  

5.Grain size(micron meter)　

　　D50(Average grain size):2.1-2.6um   

　　Less than 4un>90%    

　　Less than 1un<1%   

6.Sieve residue(wet sieve) <0.3%

   More than 45um      

7.Al2O3(dry)>35%

8.Bulk density(g/l):350-500  

9.Crystalline>95%

10.Liquid carrying capacity(g/100g)>31%