BYK-170 is a polyurethane-modified dispersant engineered for solvent-based coil and industrial coatings. With exceptionally high molecular weight, it delivers superior pigment stabilization through steric hindrance, specifically optimized for acid-cured polyester/amino topcoats and PVdF systems while maintaining compatibility with various resin chemistries in demanding industrial applications.
Molecular Advantage - Ultra-high MW for enhanced stabilization
System Specialist - Tailored for acid-catalyzed chemistries
Universal Performance - Effective for inorganic/organic pigments
Process Optimizer - Reduces viscosity for improved flow
Surface Enhancer - Boosts gloss and color intensity
Coil Coatings - Pre-painted metal substrates
PVdF Systems - Architectural fluoropolymer coatings
Industrial Topcoats - Factory-applied protective finishes
Acid-Cured Polyesters - Durable chemical-resistant coatings
High-Performance Primers - Heavy-duty corrosion protection
Base Chemistry | Modified polyurethane |
Solvent System | PGMEA/Butyl acetate |
Storage Stability | 24 months (20°C) |
Freeze-Thaw Stability | Requires rehomogenization |
pH Stability Range | 4.0-9.0 |
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E-mail: wangxingqiang@ericwchem.com
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