Direct Lightfast Red
Direct Lightfast Red is a high-performance pigment designed for applications requiring excellent lightfastness, stability, and vibrant color. Widely used in industries such as textiles, plastics, coatings, and printing, this premium pigment ensures long-lasting color retention and superior resistance to environmental factors.
Product Specifications
Direct Lightfast Red is engineered to meet the highest industry standards. Below are the detailed specifications:
- Chemical Composition: Azo-based pigment
- Color Index: PR 112
- Lightfastness: 8 (ISO 105-B02)
- Heat Resistance: Up to 200°C (392°F)
- Particle Size: 0.2 - 1.0 microns
- Solubility: Insoluble in water and most organic solvents
- pH Value: 6.5 - 7.5 (1% aqueous solution)
Performance Data
| Property | Value | Test Method |
|---|---|---|
| Density | 1.45 g/cm³ | ISO 787-10 |
| Oil Absorption | 45 - 55 g/100g | ISO 787-5 |
| Migration Resistance | Excellent | ASTM D279 |
| Weather Resistance | Superior | ISO 11341 |
Applications
Direct Lightfast Red is suitable for a wide range of applications, ensuring brilliant and durable coloration in:
- Textile dyeing and printing
- Plastic masterbatches
- Industrial coatings
- Inks and toners
- Leather coloring
Direct Lightfast Red - FAQ
Q: What makes Direct Lightfast Red superior to other red pigments?
A: Direct Lightfast Red offers exceptional lightfastness (rated 8 on the ISO scale) and superior heat resistance compared to standard red pigments. Its chemical stability ensures minimal fading, even under prolonged exposure to sunlight and harsh environmental conditions.
Q: Is Direct Lightfast Red suitable for outdoor applications?
A: Yes, due to its excellent weather resistance and UV stability, Direct Lightfast Red is highly recommended for outdoor applications such as automotive coatings, signage, and architectural paints.
Q: How should Direct Lightfast Red be stored for optimal shelf life?
A: Store in a cool, dry place away from direct sunlight and moisture. Keep containers tightly sealed to prevent contamination. Under proper conditions, Direct Lightfast Red maintains its quality for up to 24 months.
Direct Lightfast Red is the preferred choice for professionals seeking reliability and performance in demanding color applications. Its technical superiority and versatility make it indispensable across multiple industries.