Home > Products > Leveling agent > German technical background VOK-348 leveling agent The surface tension of aqueous systems can be reduced replaces BYK-348
German technical background VOK-348 leveling agent The surface tension of aqueous systems can be reduced replaces BYK-348
- 100000 Kilogram / Kilograms per Month
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- T/T
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German technical background VOK-349 leveling agent It can reduce the surface tension of water-based coatings replaces BYK-349
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German technical background VOK-350 leveling agent It is used as an anti-crater and leveling additive for a variety of solventborne and solvent-free coatings replaces BYK-350
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German technical background VOK-352 leveling agent It has deaeration function and good thermal stability replaces BYK-352
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German technical background VOK-354 leveling agent For solventborne and solvent-free coatings to improve leveling and gloss replaces BYK-354
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German technical background VOK-055 Defoamer No adverse effect on adhesion between layers during recoating replaces BYK-053
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German technical background VOK-054 Defaoming Prevents bubbles and pinholes replaces BYK-054
Product Details
Brand Name: | vok specialty chemistry | Place of Origin: | China | Model Number: | BYK-348、VOK-348 |
Type: | Other, Leveling agent | 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®-SL 348 leveling agent
VOK®-SL 348 silicone surfactant for waterborne coatings, printing inks and overprint varnishes to significantly reduce surface tension and improve substrate wettability. Does not increase surface slip. Suitable for co-solvent-free systems.
Product information
Chemical composition
Polyether-modified organosiloxanes
Typical physicochemical data
The data presented on this data page is typical and not a product specification.
Effective Serving Size: 100%
Density (20 °C): 1.06 g/ml
Storage and transportation
Storage or transport below 5 °C may be stratified or cloudy. Heat to 20 °C and stir well.
Special considerations
The additive is also suitable for systems that do not contain organic co-solvents. If the co-solvent content in the system is increasing, the silicone surfactant will gradually lose its effect. In such formulations, we recommend the use of polysiloxane additives, e.g. VOK®-SL 333.
Application areas
Coatings and printing inks
Product features and benefits
The additive significantly reduces the surface tension of aqueous systems and therefore significantly improves the wetting and leveling of the substrate. May cause slight foam stabilization, but does not affect recoatability. The additive does not increase surface slip. For better surface slip, it is recommended to use polysiloxane additives such as VOK®-SL 333.
Recommended Use
The additive is recommended for all water-based coatings, printing inks and overprint varnishes, especially for co-solvent-free formulations.
Recommended dosage
0.05-0.5% additive dosage (form of supply) is based on total formulation.
The above recommended dosage is for reference only, and the appropriate dosage needs to be determined after a series of tests.
Addition method and processing guidance
This additive can be added at any stage of production, but we recommend adding it later.
Adhesive
Product features and benefits
The additive significantly reduces the surface tension of water-based adhesives and thus improves the wettability of the substrate. There may be a slight foam stabilizing effect.
The auxiliary
Does not increase surface slip. They are particularly suitable for co-solvent-free adhesive systems.
Recommended dosage
0.05-0.5% additive dosage (form of supply) is based on total formulation.
The above recommended dosage is for reference only, and the appropriate dosage needs to be determined after a series of tests.
Addition method and processing guidance
This additive can be added at any stage of production, but we recommend adding it later.
Contact Us
- Guangzhou Situyuan Chemical Co., Ltd
- Contact nameliaolijun Chat Now
- Phone86-020-29863024
- AddressPanyu District Guangzhou,Guangdong
Defoamer | Leveling agent | Wetting dispersant | Wetting agent |
Other special additives |
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German technical background VOK-055 Defoamer For solvent based and solvent free wood and furniture coatings replaces BYK-055
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German technical background VOK-057 It has rapid bubble breaking effect and will not affect the adhesion between layers replaces BYK-057
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German technical background VOK-355 leveling agent Used in solvent-based coating systems to improve leveling replaces BYK-355
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German technical background VOK-356 leveling agent Used in powder coatings to improve leveling replaces BYK-356
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German technical background VOK-060 N Defoamer It can prevent the formation of foam during the production of coating and filler replaces BYK-060 N
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German technical background VOK-358N leveling agent Used in solventborne coating systems to improve leveling replaces BYK-358N
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German technical background VOK-065 Silicone defoamer to prevent foam and foaming replaces BYK-065
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German technical background VOK-359 leveling agent Used in solvent-based coatings with a defoaming effect replaces BYK-359
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German technical background VOK-066 N Silicone defoamer for solvent based paint system replaces BYK-066 N
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German technical background VOK-067 A Defoaming for high solid systems and aromatic free paint systems replaces BYK-067 A
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German technical background VOK-070 Acrylic system for adhesives, sealants and room temperature curing replaces BYK-070
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German technical background VOK-360 P leveling agent Used to improve the leveling and anti-cratering properties of powder coatings replaces BYK-360 P
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German technical background VOK-071 Defoamer Improved leveling and partly increased surface smoothness replaces BYK-071
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German technical background VOK-072 Defoamer Recommended for solvent based tin coating replaces BYK-072
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German technical background VOK-077 Defoamer It has good defoaming properties and is used in solvent based paint systems replaces BYK-077
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German technical background VOK-361N leveling agent Used in printing inks to prevent cratering replaces BYK-361N
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German technical background VOK-363 P leveling agent For anti-shrink holes in powder coatings replaces BYK-363 P
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German technical background VOK-080 A Defoamer It can prevent bubbles in the production and application of coatings replaces BYK-080 A
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German technical background VOK-364 P leveling agent Used for anti-shrink holes in powder coatings replaces BYK-364 P
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German technical background VOK-366 P leveling agent Used for anti-shrink holes in powder coatings replaces BYK-366 P
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German technical background VOK-368 P leveling agent Used for anti-shrink holes in powder coatingsreplaces BYK-368 P
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German technical background VOK-370 leveling agent Used to reduce surface tension in solventborne coating systems replaces BYK-370
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German technical background VOK-371 leveling agent Used to improve substrate wettability in varnishes replaces BYK-371
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German technical background VOK-085 Defoamer It has good defoaming characteristics replaces BYK-085
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