 Model Number |
BK-887A |
1).Quality specification:
1. Appearance : light(yellow) offwhite, free-flowing powder
2. Moisture content (105°C, 2hrs ) : ≤12%
3. Granularity (<76μm or 200mesh ) : ≥95%
4. Swell index ( 16 hrs ) : ≥22ml/2g
5. bulk density :550-650 g/L
6.Heavey metal ( Pb) : ≤15 mg/kg
7. Arsenic (As ) : ≤ 5 mg/kg
2).Characteristics and Application :
BK-887A is Li-bentonite which is made from bentonite by purifying and modifying. Good thixotropic property, high dilatability, good thickening.
Used in water-based coating and alcoholic group systems, precision casting, ceramic color oil coatings, emulsion coatings, blunge water, self-leveling flooring compounds, etc.
3).The international counter-brand is: Bentone EW/LT, Laporte WH,OPTIBENT616
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