Aug 27, 2025 - 3 mins
High-Performance Additives for Abrasion Resistance Coating: ECS 2025 Highlights
At ECS 2025, Maud Basset, Business Development Manager for High Performance Polymers at Arkema, presented groundbreaking insights into improving abrasion resistance coating performance using Orgasol® PA12 and Rilsan® PA11 powders.
Why Abrasion Resistance Matters in Coatings
Modern coatings must withstand physical wear while maintaining aesthetic and functional integrity. Key challenges include:
- Abrasion resistance for long-lasting protection
- Burnishing resistance to preserve matte finishes
- Chemical resistance for durability
- Dispersion and viscosity control for easy application
These factors are critical for industries ranging from automotive to architecture, where surface longevity and appearance are paramount.
The Science Behind Abrasion Resistance Coating
Abrasion resistance refers to a coating’s ability to endure wear from friction or erosion. Achieving this requires:
- A balance of hardness and flexibility
- Optimal pigment/filler concentration
- Proper film thickness
- Rigorous testing, such as the Taber abrasion test (ASTM D4060)
Orgasol® PA12 and Rilsan® PA11: Game-Changing Additives
Orgasol® PA12 and Rilsan® PA11 high-performance additives contribute to:
- Abrasion resistance
- Matting and haptic properties from smooth to texturized
- Scratch and burnishing resistance
- Stain and chemical resistance
- Anti-blocking properties
- Minimal viscosity impact
Orgasol® PA12 powder has a unique spherical morphology and porous structure. Rilsan® PA11 made with 100% bio-based raw material with les than 2kg CO2eq/kg.
Learn more about Orgasol® PA12 and Rilsan® PA11 powder additives
Proven Performance Across Coating Technologies
The presentation showcased performance improvements across various formulations:
- Water-based systems (1K wood): >20% abrasion resistance improvement
- Solvent-based systems (coil, DTM, industrial): >30–40% improvement
- UV-curable systems (wood, metal, plastic): >50% improvement
In all cases, Orgasol® and Rilsan® powders outperformed competitors, delivering superior abrasion resistance coating results.
Watch the full video from ECS 2025
See also
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