Home > Products > Other special additives > German technical background VOK-3840 Absorbent It can improve the UV resistance of water-based coating films and binders replaces BYK-3840
German technical background VOK-3840 Absorbent It can improve the UV resistance of water-based coating films and binders replaces BYK-3840
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Product Details
Brand Name | vok specialty chemistry | Place of Origin | China | |
Model Number | VOK-3840 | Type | Other, Absorbent | |
Usage | Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals |
Product Description
German technical background VOK?-3840 inorganic UV absorber for aqueous system
VOK?-3840 is a dispersion of nano-zinc oxide in water, which improves the UV resistance of waterborne coating films and binders. Compared with standard organic UV absorbents, inorganic absorbents based on zinc oxide have good stability. VOK?-3840 is particularly suitable for transparent building, wood and furniture coatings, as well as for pigmented paint systems.
Chemical composition: Zinc oxide nanoparticle dispersion
Solvent: Water
Dosage: 2 - 6% solid resin
Typical physical and chemical data: Non-volatile: 44%
Particle size: 40 nm
Contact Us
- Guangzhou Situyuan Chemical Co., Ltd
- Contact nameliaolijun Chat Now
- Phone86-020-29863024
- AddressPanyu District, Guangzhou, Guangdong
Product Categories
Defoamer | Leveling agent | Wetting dispersant | Wetting agent |
Other special additives |
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German technical background VOK-2010 Wetting dispersant Reduce the viscosity of abrasive replaces BYK-2010
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German technical background VOK-2015 Wetting dispersant Improve the tinting power and transparency replaces BYK-2015
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German technical background VOK-981R Wax dispersion Improve scratch resistance and surface smoothness replaces BYK-981R
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German technical background VOK-451 catalyzer It has good storage stability replaces BYK-451
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