Water based bentonite rheological additives BP®-187 (BK®-187)(inorganic gel)
1).Quality specification: 1. Appearance : light white free-flowing powder 2. Moisture content (@105℃, 2hrs) : ≤10% 3. Granularity (<76μm or 200mesh) : ≥95% 4. Swell index ( 24hrs ) : ≥30ml/g 5. PH (10% suspend liquid) : 8-11 6.Fineness dispersion (≤40μm) : ≥95% 7. Bulk density :650-850 g/L 8. Heavy metal ( Pb) : ≤15 mg/kg
2).Characteristics and Application :
Light yellow with free-flowing powder, good thickening and thixotropy property, economy and good dilatability. Used in economical water-based coatings, water mud and mortar, engineering mud, agriculture, etc. |