Highlight:
non-silicone defoamer for coil coatings
, BYK057 defoamer unsaturated polyester resins
, defoamer additive high compatibility coatings
GENERAL DESCRIPTION
Silicone-free, high-efficiency polymer defoamer designed for solvent-based, solvent-free, and radiation-curable coating and printing ink systems.
PRODUCT DATA
Chemical composition: Solution of silicone-free polymer defoamer with hydrophobic particles.
Typical Physical and Chemical Data:
(The data provided are typical values and not intended as product specifications.)
Appearance: Clear, colorless to slightly yellowish liquid
Density: 0.85–0.95 g/cm³ (at 23°C)
Active content (%): 100
Solvent: None (100% active)
Viscosity: Low to medium
STORAGE AND TRANSPORT
Store in a cool, dry place away from direct sunlight. Recommended storage temperature: 5–30°C. Shelf life is generally not less than 18 months when stored properly.
APPLICATION SECTORS
Industrial coatings
Wood and furniture coatings
Automotive and transportation coatings
Coil and can coatings
Anti-corrosion and protective coatings
Particularly recommended
Especially suitable for solvent-free and UV-curable printing inks, overprint varnishes, and high-gloss clear coats.
PERFORMANCE
ANJEKA-5057 is highly compatible with unsaturated polyester resins, acrylic/vinyl acetate copolymers, epoxy systems, and solvent-free polyesters. It provides excellent defoaming and deaeration properties while also functioning as a leveling agent. The additive effectively suppresses foam generation during production, dispersion, and application processes. It offers rapid bubble-breaking action, excellent long-term stability, and minimal impact on interlayer adhesion or recoatability. Additionally, it helps reduce surface defects such as craters and orange peel.
RECOMMENDED LEVELS
0.05–1.0% based on total formulation (as supplied).
The values above are empirical; optimal dosage should be determined through laboratory testing for specific systems.
INCORPORATION AND PROCESSING INSTRUCTIONS
For best results, incorporate the defoamer into the mill base before the grinding stage. Post-addition is possible but requires high shear forces to ensure uniform distribution and prevent defects like cratering or shrinkage.
PACKAGING
25 kg coated steel drums
200 kg plastic drums
Our Services:1 Customized Additive Solutions Develop fully tailored wetting agents, dispersants, and defoamers optimized for your unique coating, ink, or adhesive formulations.2 Targeted Defect Resolution Professional troubleshooting for common issues including color floating, pinholes, pigment settling, cratering, and poor leveling.3 Superior Performance Enhancement Significantly improves color strength, gloss, weather resistance, and overall system stability to give your products a clear market advantage.4 Cost-Optimized Formulations Reduces additive consumption and streamlines production processes for lower overall formulation costs without compromising quality.5 Comprehensive Technical Support Complete partnership from initial lab testing and formula development through to full-scale production and ongoing optimization.
Our team:
Our company:
We are building a new large-scale production base strategically located in Hubei Province, with an annual capacity of 6,000 tonnes.
The interface additives project was officially established in the Songzi Chemical Park in November 2022.
Benefits to our customers and partners:
Stable large-scale production with enhanced quality control
Lower unit production cost
Collaboration Opportunities:
Contract manufacturing
OEM / ODM partnerships
Our Certifcate&Patents
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