Wood Coatings Defoamer Selection and Application Guide

Foam formation during wood coating production and application can negatively impact film quality and operational efficiency. Chemi Tech's specialized defoamer for wood coatings effectively suppresses foam generation and rapidly eliminates existing bubbles.  

Key Advantages  

1. High Compatibility: Works seamlessly with polyurethane, nitrocellulose, and other wood coating systems without causing craters or fisheyes.  

2. Long-term Stability: Maintains activity under high-temperature grinding or prolonged storage, preventing secondary foaming.  

3. Precision Control: Low dosage (0.1%-0.5%) meets both dynamic application and static film-forming requirements.  

Usage Recommendations  

- Addition Phase: Incorporate during paint mixing for optimal dispersion.  

- Process Adaptability: Suitable for spraying, brushing, and high-viscosity systems.  

Selecting and applying the right defoamer enhances leveling and gloss of wood coatings. Chemi Tech's technical team provides tailored solutions for diverse production needs.