Organic Bentonite Clay 857 Countertype Elementis Bentone 57 for Paint Coating Oil Drilling

TECHNICAL DATA SHEET
TDS
Product Name: BENTONITE 857
Code: BT-857
Countertype: (Elementis Specialties) BENTONE 57;
Characteristics: Super high dispersibility, suitable for medium or high polarity system
CAS NO.: 68953-58-2
EINECS NO.: 273-219-4
Main content: Organically modified bentonite clay

Physical and Chemical properties:
TEST ITEMS
SPECIFICATION
APPEARANCE
Cream white powder
FINENESS (76mm)
98% min
VOLATILE AT 105° C
3.5% max
DISPERSION VISCOSITY
7%
XYLENE
4.0 mpa. S min
200#

LOSS ON IGNITION
36 min
Pb
15 mg/kg max
As
5 mg/kg max
SPECIFIC GRAVITY
1.7
MOISTURE
4.0% max
POLARITY
Petroleum solvent, plant grease, benzene, ester, ketone, ether, alcohol mixed Solvent halogenated hydrocarbon
DISPERSION CONDITIONS
Require polarity activator, ethanol input is 30%-50% of dry powder, high speed or dry powder
ADDING METHOD
Feeding pre-gel disperse directly
Use: High-grade lacquer, industrial paint, sealant, oil drilling muds and working fluids
Packing: 25kg bags with pallets