Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Yingcai Chroma-chem 844 Quinacridone Violet 9451 Color Paste

Yingcai Chroma-chem 844 Quinacridone Violet 9451 Color Paste is a high-performance pigment dispersion featuring excellent lightfastness thermal stability and color strength. Developed for demanding applications including automotive coatings and premium plastics it delivers vibrant violet hue with superior rheology and compatibility across resin systems. This water-based paste ensures consistent batch-to-batch quality and easy integration into industrial ink and paint formulations.
  • yingcai chroma chem 844 quinacridone violet 9451 color paste_3d0b075d
  • yingcai chroma chem 844 quinacridone violet 9451 color paste_3d0b075d

Features Of Yingcai Chroma-chem 844 Quinacridone Violet 9451 Color Paste

  1. High chroma and excellent lightfastness (ASTM Level 7–8) for long-term color stability in demanding environments.

  2. Optimized rheology for seamless dispersion in water-based and solvent-based systems without additional grinding.

  3. Outstanding heat resistance up to 200°C, suitable for high-temperature processing such as baking enamels and powder coatings.

  4. Low volatile organic compound (VOC) content, compliant with global environmental regulations including REACH and RoHS.

  5. Consistent batch-to-batch color reproducibility ensured by strict in-house QC and ISO 9001-certified manufacturing.

Typical Applications Of Yingcai Chroma-chem 844 Quinacridone Violet 9451 Color Paste

  1. Automotive OEM and refinish coatings requiring high-gloss, fade-resistant violet tones.

  2. Premium architectural coatings for exterior façades and cladding systems exposed to UV and weathering.

  3. Industrial coil coatings where thermal stability and color consistency across continuous metal lines are critical.

  4. High-performance plastic coloration for engineering thermoplastics including ABS, PC, and polyesters.

  5. Specialty printing inks for security documents and decorative laminates demanding exceptional hue purity.

Specifications Of Yingcai Chroma-chem 844 Quinacridone Violet 9451 Color Paste

Chemical TypeQuinacridone-based organic pigment dispersion
Product FormReady-to-use liquid color paste
AppearanceUniform violet paste, free of visible grit or separation
Primary ApplicationsCoatings, plastics, inks
Key FeaturesHigh transparency, excellent dispersibility, low migration
Recommended Carrier SystemWater-based and acrylic-modified alkyd resins
Storage Stability12 months at 5–30°C in sealed original container
Heavy Metals ComplianceMeets EN 71-3 and ASTM F963 limits


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