Pigment Red 2 High-Performance Organic Pigment Powder by Fineland Chem

Overview:
Pigment Red 2 is a classic azo-based organic pigment known for its bright red hue and excellent tinting strength. Manufactured by Fineland Chem, this pigment belongs to the β-naphthol pigment family and is widely used in applications requiring moderate lightfastness and good chemical resistance. It is particularly valued for its cost-effectiveness and versatility across multiple industries.

Key Properties:
Color Index: PR2 (Pigment Red 2)
Chemical Class: Monoazo (β-naphthol)
Shade: Medium red with a slight yellowish undertone
Lightfastness: Moderate (3-4 on the Blue Wool Scale)
Heat Resistance: Up to 160-180°C (suitable for most plastics and coatings)
Chemical Resistance: Good resistance to acids, alkalis, and solvents
Dispersibility: Excellent in most binder systems, ensuring smooth application

Applications:
1. Inks:
Used in flexographic, gravure, and offset printing inks for packaging, labels, and publications.
Provides bright, opaque red shades with good printability.
2. Paints & Coatings:
Suitable for industrial coatings, architectural paints, and automotive refinishes.
Offers good opacity and moderate weather resistance for indoor applications.
3. Plastics:
Used in PVC, polyethylene (PE), and polystyrene (PS) for toys, packaging, and consumer goods.
Stable at processing temperatures below 180°C.
4. Textiles & Leather:
Applied in pigment printing and coating formulations for fabrics and synthetic leather.
5. Other Uses:
Occasionally used in crayons, artists' colors, and stationery products.

Advantages:
✔ Cost-effective compared to high-performance red pigments like PR112 or PR170.
✔ Good tinting strength requires lower dosage for vibrant coloration.
✔ Wide compatibility with resins, polymers, and ink systems.
✔ Non-migratory in most applications, preventing bleeding or fading.

Limitations:
⚠ Not suitable for high-temperature plastics (e.g., engineering plastics requiring >200°C).
⚠ Moderate lightfastness not ideal for long-term outdoor exposure without UV stabilizers.
⚠ Limited solvent resistance in some coating systems.

Conclusion:
Pigment Red 2 by Fineland Chem is a versatile and economical choice for applications where bright red coloration is needed without extreme durability requirements. While it may not match the performance of premium red pigments in outdoor or high-heat applications, its balance of cost, color strength, and stability makes it a popular choice for inks, coatings, plastics, and textiles.

For applications requiring higher lightfastness or heat resistance, alternatives like PR112 or PR254 may be recommended.

Would you like additional details on formulation guidelines or safety data? Fineland Chem is happy to provide customized solutions for your pigment needs! Let us know how we can assist further.