Product Description
Pigment Red 53:1 is a bright red organic pigment belonging to the calcium salt of β-naphthol azo pigments. It offers high tinting strength and excellent dispersibility, making it ideal for applications in plastics, coatings, and inks. Its good lightfastness and heat resistance contribute to its popularity across multiple industries.
Product Advantages
• High tinting strength, reducing pigment dosage
• Excellent dispersibility for high-shear mixing equipment
• Vivid red color with pure hue
• Good light and thermal stability for durable final products
• Strong compatibility with various resin and solvent systems
• Free from hazardous heavy metals, compliant with environmental regulations
Product Applications
• Plastics: Suitable for coloring PVC, PE, PP, PS, ABS, and more
• Inks: Compatible with solvent-based and water-based inks, ideal for gravure and flexo printing
• Coatings: Used in industrial coatings, powder coatings, and emulsion paints
• Rubber: Applied in formulations requiring high tinting strength
• Construction: Used for cement coloration and roofing coatings
Product Parameter
| Appearance |
Red powder |
| Specific Surface Area |
30~35 m²/g |
| Heat Resistance |
180ºC |
| Lightfastness |
Grade 6~7 |
| Dispersibility |
Excellent |
| Oil Absorption |
35~45 g/100g |
| pH Value |
6.5~7.5 |
Environmental & Safety
• Compliant with RoHS and REACH standards
• Free from hazardous heavy metals, safe for children's products and food contact applications
• Environmentally friendly under recommended use conditions
• Avoid direct sunlight, moisture, and high temperatures during storage
Packaging & Transportation
• Standard packaging: 25kg kraft paper bags, suitable for long-distance shipping and storage
• Custom packaging available upon request
• Store in a cool, dry place to avoid moisture and clumping
• Shelf life is three years if kept uncontaminated
Certificate
Company Introduction
Audited Supplier 
){kind=link}