Organoclay (tetraallkyl ammonium bentonite) for Solvent-Based Systems

• Customization: Available
• Certification: ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Model NO.: BK-283
• Color: White
• Usage: Paint, Inks, Adhesive, Grease, Cosmetics
• Shape: Powder
• Type: Easy of Dispersion
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Transport Package: 25kg/Bag
• Specification: 25KG/BAG
• Trademark: Jingyi
• Origin: Huzhou, Zhejiang
• Production Capacity: 50000mt/Year

Product Description

BK-283 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of low to medium polarity.
 
1. Advantages: 
☆ High gelling efficiency over low to medium polarity organic liquids,
      especially in aromatic compounds.
☆ Ideal thixotropy property and anti-sediment property.
☆ High viscosity and excellent thickening property over a wide temperature range.
☆ Imparts particle suspension, preventing hard settling of pigment and fillers.
☆ Exerts strong film reinforce action in organic binder systems.
☆ Good suspension,thixotropy and stability in crude oil,diesel oil systems.No need for polar activator or making pregel in oil
      drilling application.
☆ Furnish the drilling mud(fluid) with good suspension,wall-protection and anti-filtration properties.
☆ Maintain stable physical performance under the pressure of 10⁸ at the temperature of 230ºC.
 
2. Typical Properties: 

Color	Appearance	Density	Moisture (@105ºC,2hrs)	Fineness through 500 mesh	Loss on Ignition ( @1000ºC )
Light Yellow	Free Flowing Powder	1.7g/cm^3	≤3.5%	≥95%	≤42%

 
3. Typical Applications:

Acrylic paint	Road paint
Alkyd paint	Inks(mineral oil)
Anti-corrosion paint	Inks(Nitro)
Baking paint	Adhesive
Bituminous paint	Putties and sealant
Chlorinated rubber paint	Lubricating grease
Polyester paint	Cosmetics
Primer paint	Waster water treatment
Oil-based drilling mud (fluid)	Oil-based free stick mud (fluid)
Emulsion oil drilling mud (fluid)	Reverse emulsion oil drilling mud (fluid)

 
4. Incorportions:
BK-283 belongs to the conventional type of organoclay group, which requires mechanical energy, shear forces applied with a goods dispersion equipment, and a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.

Polar Activator: Dosage of polar activator (such as 95%ethanol, 95%methanol, 95%acetone or propylene carbonate) is 40%-60% by weight of BK-283.

It is always recommended to determine the proper level of addition by experiment. Either defect or excess of chemical activator would result in poorer viscosity development.

5. Recommended Levels:
The amount of BK-283 rheology modifier required depends upon the type of organic system and the degree of thickening or other properties desired. Addition levels are typically between 0.2%-2.0% based on the total formulation weight.

6. International Countertypes: Bentone^®34,Claytone^®40, VG-69