Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BYK-W 9012 Wetting Dispersing Agents

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

Effect of BYK-W 9012 Wetting Dispersing Agents

  1. ATH Specialist - Optimized for aluminum trihydroxide dispersion

  2. Viscosity Reducer - Enables up to 30% higher filler content

  3. Process Stabilizer - Improves batch-to-batch consistency

  4. Emission Control - Supports low-VOC formulations

  5. Thermal Adaptable - Maintains performance across processing temperatures

Typical Applications of BYK-W 9012 Wetting Dispersing Agents

  1. Automotive Composites - SMC/BMC parts production

  2. Construction Profiles - Pultruded structural components

  3. Electrical Insulation - Epoxy-based encapsulants

  4. Fire-Retardant Materials - ATH-filled safety components

  5. Industrial Molding - High-volume compression molding

Technical Data of BYK-W 9012 Wetting Dispersing Agents

Base ChemistryAcidic copolymer
Recommended Loading0.5-1% of ATH weight
Activation Temperature30-40°C (if stratified)
Thermal StabilityUp to 200°C processing
ComplianceRoHS/REACH compliant


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *