Pigment Red 149 / CAS 4948-15-6 perylene red 149
Pigment Red 149 is a red pigment powder, which has high color strength. It has excellent processing stability,excellent heat resistance and light fastness. Recommend for polyester fiber (PET/terylene), PA fiber (chinlon), polypropylene fiber(PP fiber), PP, HDPE, PVC, PS, PET, PA, Plastic and engineering plastics
Product Description
This bright red powder (MW: 598.65, density: 1.40 g/cm³) :
Ultra-High Efficiency: Achieves 1/3 SD at 0.15% concentration, 20% more efficient than similar red pigments.
Extreme Stability: Withstands 300–350℃ processing, acid/alkali resistance (grade 5), and lightfastness 7–8 for outdoor use.
Eco-Safety: Heavy-metal-free, low-halogen (LHC), compliant with EU eco-standards for food-contact applications.
Applications
Engineering Plastics:
PP/PE/ABS: Appliance housings, automotive parts (high-temp molding).
Nylon/PC: Electronic connectors, tool casings (350℃ stability).
Inks & Coatings:
Luxury packaging inks: Anti-counterfeit labels, high-gloss boxes.
Industrial coatings: Automotive OEM paints, machinery coatings (weathering grade 4).
Synthetic Fibers & Specialty:
PET/acrylic fiber: Outdoor textiles, awning fabrics (lightfastness 7–8).
Cable jackets/PVC: Soft wires, flooring (migration resistance grade 5)
