1.Viscosity: 50-800CPS (or produced according to your requirements) 2.Grain size:30-60mesh 100% pass or as per contract stipulateed 3.Moisture %: 15 max 4.PH : 6.0-7.5 5.Ca content %: 0.3 max 6.ASH Content % : 20.0-24.0 7.Transparency cm: 3 min. tel:86 518 2628834 fax:86 518 6288229