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Organoclay for Solvent-Based Systems of Low, Medium and Highpolarity.
| Price | $3.20 |
|---|---|
| Min Order | 1 Bag |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 261 people viewed |
Model NO.:
BK-388
Type:
High Gelling Efficiency
Appearance:
Powder
Quality:
Industrial
Colour:
Light Yellow
Trademark:
Jingyi
Transport Package:
25kg/Bag
Specification:
25KG/BAG
Origin:
Huzhou, Zhejiang
Product Description
BK-388 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of low,medium and high polarity.
1. Advantages:
☆ High gelling efficiency over low, medium and high polarity organic liquids.
☆ Produce reproducible thixotropic consistency over a wide temperature range.
☆ 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.
☆ High purity:high percentage of montmorillonite,free cristobalite <1%.
☆ High efficiency:save 30%dosage compared with ordinary grades.
☆ Good dispersion:self-activated in medium/high polar system.Its fineness can reach 10μ or even less.
2. Typical Properties:
3. Typical Applications:
4. Incorporations:
BK-388 belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK-388 does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.
BK-388 can be added at any point in the manufacturing process. If addition is made with polar activator or after grinding,better performance can be expected.
Polar Activator: Dosage of polar activator (such as propylene carbonate, 95%ethanol, 95%acetone or 95% methanol) is 20%-30% by weight of BK-388.
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-388 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%- 0.8% based on the total formulation weight.
6. International Countertypes: Bentone®SD-1, Bentone®SD-2, Bentone®SD-3, Bentone®1000,Claytone®APA, Claytone®HY, TIXOGEL® MP-100, TIXOGEL® MP-250.
1. Advantages:
☆ High gelling efficiency over low, medium and high polarity organic liquids.
☆ Produce reproducible thixotropic consistency over a wide temperature range.
☆ 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.
☆ High purity:high percentage of montmorillonite,free cristobalite <1%.
☆ High efficiency:save 30%dosage compared with ordinary grades.
☆ Good dispersion:self-activated in medium/high polar system.Its fineness can reach 10μ or even less.
2. Typical Properties:
| Color | Appearance | Density | Moisture (@105ºC,2hrs) | Fineness through 200 mesh | Loss on Ignition ( @1000ºC ) |
| Light Yellow | Free Flowing Powder | 1.85g/cm3 | ≤3.5% | ≥99% | ≤45% |
3. Typical Applications:
| Acrylic paint | Solvent epoxy paint |
| Alkyd paint | Wooden paint |
| Baking paint | Zinc-rich paint |
| Decorative paint | Inks(mineral oil,vegetable oil) |
| Industrial paint | Varnish |
| Marine paint | Lubricating grease |
| Non-solvent epoxy paint | Cosmetics |
| Polyester paint |
4. Incorporations:
BK-388 belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK-388 does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.
BK-388 can be added at any point in the manufacturing process. If addition is made with polar activator or after grinding,better performance can be expected.
Polar Activator: Dosage of polar activator (such as propylene carbonate, 95%ethanol, 95%acetone or 95% methanol) is 20%-30% by weight of BK-388.
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-388 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%- 0.8% based on the total formulation weight.
6. International Countertypes: Bentone®SD-1, Bentone®SD-2, Bentone®SD-3, Bentone®1000,Claytone®APA, Claytone®HY, TIXOGEL® MP-100, TIXOGEL® MP-250.
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