Pigment Yellow
Premium Pigment Yellow for Industrial and Artistic Applications
Pigment Yellow is a high-performance coloring agent widely used in paints, plastics, textiles, and printing inks. Our premium quality Pigment Yellow offers exceptional color strength, lightfastness, and chemical resistance for demanding applications.
Key Features of Pigment Yellow:
- Superior tinting strength for vibrant yellow hues
- Excellent lightfastness (Grade 7-8 on Blue Scale)
- High temperature resistance up to 200°C
- Outstanding chemical resistance to acids and alkalis
- Low oil absorption (40-45 g/100g)
- Free from heavy metals and restricted substances
Technical Specifications:
| Parameter | Specification |
|---|---|
| Color Index Number | PY 74 |
| Chemical Composition | Monoazo pigment |
| Particle Size (Average) | 0.2-0.4 μm |
| Specific Gravity | 1.45-1.55 g/cm³ |
| pH Value (10% Aqueous Slurry) | 6.5-7.5 |
| Moisture Content | ≤ 1.5% |
| Heat Resistance | 200°C (392°F) |
Pigment Yellow FAQs
What are the main applications of Pigment Yellow?
Pigment Yellow is extensively used in various industries including: automotive coatings, powder coatings, industrial paints, plastic coloring, textile printing, inks for packaging, and artist colors. Its excellent lightfastness makes it particularly suitable for outdoor applications and products requiring long-term color stability.
How does Pigment Yellow compare to other yellow pigments?
Pigment Yellow PY74 offers superior brightness and cleaner shade compared to alternatives like PY12 or PY13. It provides better lightfastness than many diarylide yellows while maintaining excellent dispersibility. Compared to inorganic yellow pigments, our Pigment Yellow has much higher tinting strength and brighter hue.
What is the recommended dosage of Pigment Yellow in different applications?
The typical dosage varies by application: 0.5-3% in plastics, 3-10% in paint systems, 5-15% in printing inks, and 1-5% in textile applications. For optimal results, we recommend conducting small-scale tests to determine the exact percentage needed for your specific formulation.
Available Forms:
- Powder (standard grade)
- Pasted (for easier dispersion)
- Premixed dispersions (for specific applications)
- Micronized grade (for high-gloss applications)
Storage Recommendations:
Store Pigment Yellow in a cool, dry place away from direct sunlight. Keep containers tightly closed when not in use. Under proper storage conditions, the pigment maintains its quality for at least 24 months from production date.
Safety Information:
Pigment Yellow is classified as non-hazardous according to GHS standards. However, we recommend using standard personal protective equipment (gloves, dust mask, eye protection) when handling the powder form to prevent inhalation or eye contact.
Packaging Options:
| Package Type | Weight |
|---|---|
| Paper Bags | 25 kg |
| Plastic Bags | 20 kg |
| Fibre Drums | 50 kg |
| Small Containers | 5 kg, 10 kg |
Customization Options:
We can customize Pigment Yellow according to specific customer requirements including: particle size distribution, surface treatment for better dispersion in different media, reduced dust formulations, and special shade adjustments.
Performance Characteristics:
- Delta E (color difference): < 1.0 after 500 hours Xenon arc testing
- Migration resistance: Excellent in most polymer systems
- Dispersibility: Easy to incorporate in most media
- Compatibility: Works well with most resin systems
Quality Assurance:
Every batch of Pigment Yellow undergoes rigorous quality control testing including: color strength measurement, shade evaluation, particle size analysis, chemical resistance testing, and application testing in standard formulations.
Additional Pigment Yellow FAQs
What is the difference between Pigment Yellow and dye?
Pigment Yellow is insoluble in application media and provides color through dispersion, while dyes dissolve completely. Pigment Yellow offers superior lightfastness, heat stability, and migration resistance compared to dyes, making it preferable for most industrial applications.
Can Pigment Yellow be mixed with other colors?
Yes, Pigment Yellow combines well with other organic and inorganic pigments to create various shades. It's particularly effective when mixed with red pigments to produce orange tones or with blue pigments for green shades. We recommend testing specific combinations for optimal results in your application.
Is Pigment Yellow suitable for food packaging applications?
Our Pigment Yellow complies with major food contact regulations including FDA 21 CFR and EU 10/2011 when used within specified limits. We can provide specific compliance documents and migration test data for food packaging applications upon request.
For further technical information about Pigment Yellow or to request samples, please contact our technical support team. Our experts are available to help you select the right pigment grade for your specific application requirements.