Iron Oxide Yellow 313 – Acicular Needle-Shaped Iron Oxide Yellow Pigment
Synthetic iron oxide yellow featuring unique acicular (needle-shaped) particle morphology. Fe₂O₃ content ≥86%. Needle-shaped particles provide superior aspect ratio for enhanced reinforcement in polymer matrices.
Technical Specifications:
| Fe₂O₃ Content | ≥86% |
| Oil Absorption | 25-35 g/100g |
| Particle Shape | Acicular (needle-shaped) |
| Tinting Strength | 95-105% |
| Color Difference (ΔE) | ≤1 |
| pH Value | 3-7 |
| Density | 0.4-0.6 g/cm³ |
| Packing | 25kg/bag |
Key Features:
- Unique acicular (needle-shaped) particle morphology
- Superior aspect ratio for enhanced reinforcement in polymer matrices
- Higher oil absorption (25-35 g/100g) indicates high surface area
- Bright, clean yellow shade with excellent transparency in thin films
- Good thermal stability up to 180°C for plastic and coating processes
- Acicular structure improves mechanical properties in rubber and plastic composites
Applications: Plastic running tracks, coatings & paints, construction materials, plastics, rubber, art supplies
Manufacturer: Deqing Demei Pigment Technology Co., Ltd. | Annual Capacity: 20,000+ tons
