BYK-W 9012 is an acidic copolymer-based Wetting Dispersing Agents specifically designed for aluminum trihydroxide (ATH)-filled systems in closed mold processes. This solvent-free additive enhances filler homogeneity while reducing compound viscosity, enabling higher filler loading and improved batch reproducibility in SMC/BMC, epoxy, and pultrusion applications
ATH Specialist - Optimized for aluminum trihydroxide dispersion
Viscosity Reducer - Enables up to 30% higher filler content
Process Stabilizer - Improves batch-to-batch consistency
Emission Control - Supports low-VOC formulations
Thermal Adaptable - Maintains performance across processing temperatures
Automotive Composites - SMC/BMC parts production
Construction Profiles - Pultruded structural components
Electrical Insulation - Epoxy-based encapsulants
Fire-Retardant Materials - ATH-filled safety components
Industrial Molding - High-volume compression molding
Base Chemistry | Acidic copolymer |
Recommended Loading | 0.5-1% of ATH weight |
Activation Temperature | 30-40°C (if stratified) |
Thermal Stability | Up to 200°C processing |
Compliance | RoHS/REACH compliant |
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