Water based bentonite rheological additives BK-887A(inorganic gel)

Description:
1).Quality specification:

1. Appearance :light(yellow) offwhite, free-flowing powder

2. Moisture content  (@105, 2hrs )  : 12%

3. Granularity  (<76m or 200mesh )  : 95%

4. Swell index  ( 16 hrs )          : 22ml/g

5. Bulk density                     :550-650 g/L

6.Heavy 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 coatings and alcoholic group systems, precision casting, ceramic color oil coatings, emulsion coatings, blunge water, self-leveling flooring compounds, etc.

3).The international countertype is:

Bentone EW/LT, Laporte WH,OPTIBENT616

Place of Origin:	China(Mainland)
Brand:	BK series
Model No. :	BK-887A