Orgasol® is Arkema’s range of high-performance ultra-fine polyamide powders used as additives in paints, varnishes, inks, and technical compounds to improve the properties of highly demanding coatings applications.
KEY FEATURES OF ORGASOL® POWDERS
- Polymers and copolymer of lauryllactame and /or caprolactame (PA 12, PA6 and PA 6/12)
- Direct polymerization process
- Micro-porous spherical beads with unique morphology
- Very narrow particle size distribution
- Different particle sizes (from 5 to 60 micron), specific surface areas and melting points.
The structure, shape and properties of Orgasol contrast with other powders made by grinding or precipitation. Orgasol also stand out from other additive like polyethylene-polypropylene PTFE Waxes and acrylic powders by their higher melting point, outstanding chemical resistance and stability in formulation
ORGASOL® PROPERTIES IN COATING APPLICATION
Thanks to their particular morphology and narrow particle size distribution, Orgasol Ultra-fine polyamide powders offer unique properties for coatings applications:
- High abrasion/ mar resistance
- High scratch resistance
- Matting and gloss control
- Non thixotropic agent/ viscosity control
- Unique surface texturing effect
- Soft touch
- Anti-blocking (reduction of coefficient of friction)
- Easy dispersion in all kind on liquid paints
ORGASOL® FOR WATER-BASED VARNISHES
Water-based varnishes are widely used in the paint industry. Many segments require specific formulations adapted to the different substrates: wood, plastic, metal, glass. Also, with the public awareness and the industry showing high responsibility towards the environment, water-based formulations are now progressively replacing existing solvent-based ones.
Visual effect of a typical PUD varnish containing ORGASOL 3501 EXD NAT1 (left) vs the uncoated glossy black ABS panel (right)
Using Orgasol provides the following properties
- High scratch and abrasion resistance
- Gloss level adjusment
- Improvement of the coating's flexibility
- No impact on its recoat ability
To understand more about Orgasol please contact our team of professionals at sales@maha.asia
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