PAINTS & COATINGS
Zinc oxide is widely used in paints and coatings as a functional additive and performance enhancer, contributing to durability, UV resistance and long-term coating stability. Zinc oxide paints and coatings are used in architectural, industrial and protective systems where resistance to weathering, corrosion and environmental stress is essential. Its controlled particle characteristics and chemical stability support improved dispersion, enhanced surface protection and consistent coating performance across a wide range of applications. Zinc oxide paints and coatings improve UV resistance, corrosion protection and long-term durability in demanding environments.
Key Requirements
Application-Specific Surface Area (BET)
The specific surface area of zinc oxide influences its interaction with binder systems and overall formulation behavior. Low BET grades support improved storage stability, controlled viscosity and reduced binder demand, while medium BET grades provide increased surface activity for selected functional performance. Zinc oxide must provide uniform dispersion within coating systems to ensure consistent film formation, surface finish and functional performance.
UV Stability & Weather Resistance
Zinc oxide enhances UV resistance and weather stability, helping coatings maintain appearance and performance during long-term outdoor exposure.
Controlled Particle Dispersion
Uniform particle size distribution supports stable dispersion in coating systems, contributing to consistent film formation, opacity and surface finish.
Chemical Stability
Zinc oxide must remain chemically stable within coating formulations, ensuring predictable behaviour and consistent performance over time.
Typical Properties
Zinc Oxide (typically 97–99.9% ZnO) with controlled low and medium BET surface area supports stable dispersion, reduced binder demand and improved coating durability. Designed to provide formulation-specific balance between storage stability, surface activity and long-term coating performance. Zinc oxide for paints and coatings is characterized by controlled particle size distribution, defined surface activity and stable chemical composition. It supports uniform dispersion, improved UV resistance and enhanced durability in architectural and industrial coating systems.
- Regulatory Sensitivity
- Non-regulated
