BK-187 Water Based Bentonite Rheological Additives

Detailed Product Description
BK-187A. Quality specifications:
1. Appearance: light yellow free-flowing powder
2. Moisture content (@105^oC, 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                                       : 650-850g/L
8. Heavy metal (Pb)                            : ≤15mg/kg

B. Characteristics and applications:
1. Light yellow with free-flowing powder
2. Good thickening and thixotropy property, economy and good dilatability
3. Used in economical water-based coatings, water mud and mortar, engineering mud,
and agriculture