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Rutile Titanium Dioxide HTR-616 - High-Quality Pigment from China Suppliers and Factory for Plastic Processing
It is coated with zirconia and alumina in an inorganic manner and modified with special organic finishing agent on the surface. With advantages of preferred blue color, good dispersibility, low oil absorption, excellent compatibility and outstanding rheological property under processing, the pigment is particularly applicable to plastic processing. It exhibits outstanding covering power and brightness and is useful to retain the mechanical properties of the finished plastic products.
Application:
✓
Polyolefin, PVC, ABS, PS and other color masterbatch, profiles, plates, color paste and oil paint.
Applicable Types:
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General Purpose
Technical Properties:
| Property | Specification / Value |
|---|---|
| Inorganic surface treatment | ZrO2、Al2O3 |
| Organic surface treatment | Yes |
| TiO2 Content | ≥95% |
| Brightness | ≥94.5% |
| Tint reducing power | ≥1850 |
| Volatile at 105℃ | ≤0.5% |
| Water soluble | ≤0.5% |
| pH, water suspension | 6.5~8.5 |
| Oil absorption | ≤17g/100g |
| Resistivity | ≥80Ω.m |
| Residue(45μm) | ≤0.02% |
| Rutile content | ≥97.0% |
| Whiteness | No less than standard |
| Oil dispersity(Hegmann Value) | ≥6.0 |
| Gardner of dry powder L | ≥100.0 |
| Gardner of dry powder B | ≤1.6 |
| Dispersibility under high μm | ≤25μm |
Frequently Asked Questions (FAQ)
Q1: What are the main coating materials used for this pigment?
A: The pigment is coated with zirconia (ZrO2) and alumina (Al2O3) in an inorganic manner, along with a special organic finishing agent.
Q2: Which plastic materials are most suitable for this product?
A: It is highly applicable to Polyolefin, PVC, ABS, PS, and various color masterbatches, profiles, and plates.
Q3: What is the TiO2 content and Rutile content?
A: The product features a high TiO2 content of ≥95% and a Rutile content of ≥97.0%.
Q4: How does this pigment affect the mechanical properties of plastics?
A: Due to its excellent compatibility and rheological properties, it helps retain the mechanical properties of the finished plastic products.
Q5: What is the oil absorption rate of this pigment?
A: This pigment has low oil absorption, with a technical specification of ≤17g/100g.
Q6: Does it provide good brightness and covering power?
A: Yes, it exhibits outstanding brightness (≥94.5%) and exceptional covering power, making it ideal for high-quality plastic processing.