Organic Bentonite Clay 838A for Paint Coating, Oil Drilling

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Model NO.	BT-838A	Origin	China
HS Code	2508100000	Production Capacity	500mt/Month

Product Details

Product Description

TECHNICAL DATA SHEET
TDS
Product Name: BENTONITE 838A
Code: BT-838A
Countertype: (Elementis Specialties) BENTONE 34;
Characteristics: Strong thickening effect, good compatibility, need polar activator
CAS NO.: 68953-58-2
EINECS NO.: 273-219-4
Main content: Organically modified bentonite clay
Use: Lacquer, printing ink, sealant, lubricant grease, tempered paint, asphalt paint, chlorinated rubber paint, oil drilling muds and working fluids
Packing: 25kg bags with pallets

TEST ITEMS		SPECIFICATION
APPEARANCE		Cream white powder
FINENESS (76mm)		98% min
VOLATILE AT 105°C		3.5% max
DISPERSION VISCOSITY 7%	XYLENE	2.0 mpa.s min
	200#	2.0 mpa.s min
LOSS ON IGNITION		30 min
Pb		15 mg/kg max
As		5 mg/kg max
SPECIFIC GRAVITY		1.7
MOISTURE		4.0% max
POLARITY		turpentine, gasoline, diesel oil, coal oil, white oil, benzene, styrene, ester, ketone, ether,alcohol mixed solvent, plant grease, etc.
DISPERSION CONDITIONS		require polarity activator, ethanol (95/5) input is 30%-50% of dry powder, high speed disperse, grind to increase fineness
ADDING METHOD		feeding pre-gel