Home > Products > Defoamer > German technical background VOK-057 It has rapid bubble breaking effect and will not affect the adhesion between layers replaces BYK-057
German technical background VOK-057 It has rapid bubble breaking effect and will not affect the adhesion between layers replaces BYK-057
- 100000 Kilogram / Kilograms per Month
- Nansha Port
- T/T
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Product Details
Brand Name: | VOK Specialty Chemistry | Place of Origin: | China | Model Number: | BYK-057、VOK-057 |
Type: | Other, Defoaming anent | 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®- DF 057 Polymer based non silicone defoamer for solvent based and solvent-free coatings and inks. Product Information
Chemical composition
Polyolefin solution
Typical Physicochemical Data
The data given in this data page are only typical values, not technical indicators of the product.
Density (20 ° C): 0.89 g/ml
Non volatile matter (10 minutes, 150 ° C): 44%
Solvent: solvent oil/propylene glycol methyl ether acetate 8/1
Flash point: 46 ° C
Application field
Coating industry
Features and advantages
VOK ®- DF 057 is applicable to unsaturated polyester, acrylic acid/vinyl acetate combination, epoxy resin and oil-free polyester. The additive can also be used as a defoaming and leveling additive.
Recommended
Industrial coatings
Architectural coatings
Wood and furniture coatings
Coil coating
Anticorrosive coating
Recommended dosage
0.1-1.5% additives (supply form) are based on the general formula.
The above recommended dosage is for reference, and the appropriate dosage shall be determined through a series of experiments.
Adding method and processing guidance
In order to obtain good performance, defoamer should be added to the abrasive before grinding. If it is added in the later stage, there must be enough shear force to ensure good dispersion of defoamer and prevent shrinkage cavity.
Printing ink and varnish
Features and advantages
VOK ®- DF 057 can prevent the formation of foam during the manufacturing and construction of printing ink. The additive has rapid foam breaking effect and does not affect the adhesion between layers.
Application field
Especially recommended for solvent-free radiation curing printing ink and varnish.
Recommended dosage
0.1-1.5% additives (supply form) are based on the general formula.
The above recommended dosage is for reference, and the appropriate dosage shall be determined through a series of experiments.
Adding method and processing guidance
In order to obtain good performance, defoamer should be added to the abrasive before grinding. If it is added in the later stage, there must be enough shear force to ensure good dispersion of defoamer and prevent shrinkage cavity.
Contact Us
- Guangzhou Situyuan Chemical Co., Ltd
- Contact nameliaolijun
- Phone86-020-29863024
- AddressPanyu District Guangzhou,Guangdong
Defoamer | Leveling agent | Wetting dispersant | Wetting agent |
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