Ultra-fine, thermally stable organic pigments for epoxy, polyester, and hybrid powder coating systems.
Discuss Your ApplicationPowder coatings used on architectural aluminium, appliances, automotive parts, racking, and furniture cure at 180-220°C and require pigments that maintain color, flow cleanly through electrostatic application, and don't disrupt the cured film's gloss and surface quality.
Powder coating pigments need three specific properties: ultra-fine particle size (d50 less than 1 micron) for clean electrostatic dispersion; heat stability through cure (typically 200-220°C); and compatibility with epoxy, polyester, or hybrid resin systems without affecting flow or gloss.
Validated grades for powder coatings: PY154 and PY155 (benzimidazolone yellows), PY83 (diarylide HR yellow), PR122 and PR202 (quinacridone reds and violets), PR254 (DPP red), PB15:3 and PB15:6 (phthalocyanine blues), PG7 and PG36 (phthalocyanine greens), plus iron oxides for browns and earth tones.
Avoid pigments with high oil absorption — they disrupt powder flow during application. Avoid pigments with reactive surface treatments that interact with epoxy curing agents. We offer powder-coating-specific grades engineered for flow stability through electrostatic guns and uniform film build during cure.
Powder coating pigments need ultra-fine d50 of 0.5-1.0 micron for clean electrostatic dispersion through powder coating guns. Coarser grades cause specks and clogging. Ultra-fine specifically-milled grades are produced for this application. Always specify the powder-coating grade variant when ordering, not the standard paint or plastic version.
Polyester powder coatings (cured at 180-200°C) accept: PY154, PY155, PY83, PR122, PR202, PR254, PB15:3, PG7, PG36, plus most iron oxides. Avoid pigments with reactive surface treatments that may interfere with polyester curing kinetics. Our powder-coating grades are validated specifically against polyester, epoxy, and hybrid resin systems.
Yes. Our powder-coating grades have Blue Wool lightfastness 7-8 (ISO 105-B02), making them suitable for architectural aluminium powder coatings exposed to outdoor weathering. PY154, PY155, PR122, PR254, PB15:3, PG7 all hold their shade through 5+ years of accelerated weathering tests.
Share your binder system, processing temperature, and required performance — our technical sales team will recommend the right grade and ship a free 50-100g sample for qualification.
