Views: 0 Author: Site Editor Publish Time: 2026-01-15 Origin: Site
Environmental regulations and sustainability goals are reshaping the coatings industry. One of the most significant shifts is the growing adoption of waterborne aluminium paste as an alternative to traditional solvent-based systems.
Understanding the performance differences between water-based aluminium paste and solvent-based aluminium paste is essential for formulators seeking to balance environmental compliance with coating durability.
Solvent-based aluminium paste has long been the industry standard due to:
Excellent flake wetting
Stable dispersion
Broad resin compatibility
These systems are widely used in heavy-duty industrial coatings, marine paints, and protective primers.
Advancements in surface treatment and dispersion technology have enabled aluminium paste to perform effectively in aqueous systems.
Advantages include:
Reduced VOC emissions
Improved workplace safety
Compliance with global environmental regulations
Modern waterborne aluminium paste grades show strong corrosion resistance when properly formulated.
VOC emissions | High | Low |
Dispersion stability | Excellent | Improved with new tech |
Corrosion resistance | Proven | Competitive |
Regulatory compliance | Limited | Strong |
Industrial maintenance coatings may still favor solvent-based systems for maximum durability.
Architectural and general industrial coatings increasingly adopt waterborne aluminium paste.
Export-oriented manufacturers benefit from low-VOC formulations.
The choice between water-based and solvent-based aluminium paste depends on regulatory environment, performance requirements, and application conditions. With continuous innovation, waterborne aluminium paste is rapidly closing the performance gap.