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China Suppliers - High-Performance DR-2589 Rutile Type Donghao Titanium Dioxide from Factory with Superior Properties
Through inorganic coating, organic surface treatment, strong blue background color tone and high color fading power, outstanding dispersibility, covering power, processing flowability, low and high temperature volatile matter, heat stability, ultra-high weather resistance, and outstanding anti powdering function.
Application:
✔
Various outdoor plastics that require resistance to UV degradation
Applicable Types:
•
Plastic specific
Applicable Types:
📦
25KG PE bag
Technical Properties:
| TiO2 Content | ≥92.0% |
| Inorganic surface treatment materials | A1₂O₃.nH₂O、SiO₂.nH₂O |
| Organic surface treatment materials | Containing organic silicon |
| Oil absorption, g/100g pigment | ≤18 |
| Volatile matter at 105 ℃ | ≤0.15% |
| Color in white PVC-P (L *) | 97.2 |
| Color fading power in gray PVC-P (compared to standard sample) | 100 |
| Carbon black coloring base phase (CBU) in grey PVC-P | 17 |
| Melt Mass Flow Rate (MFR), g/10min | 23 |
| Filter pressure value (FPV), bar/g | 0.200 |
| High temperature volatile compounds (300 ℃),% | 0.3 |
| True density, g/cm3 | 4.0 |
| International standard ISO 591 classification | R1 |
| American Society for Testing and Materials ASTM D476 classification | VII |
Frequently Asked Questions
Q: What is the primary application for this product?
A: It is specifically designed for various outdoor plastics that require high resistance to UV degradation.
Q: What are the key performance features of this coating?
A: It features inorganic and organic surface treatments providing ultra-high weather resistance, strong blue tone, outstanding dispersibility, and anti-powdering functions.
Q: What is the TiO2 content and classification?
A: The TiO2 content is ≥92.0%, classified as R1 according to ISO 591 and VII according to ASTM D476.
Q: How is the product packaged for shipping?
A: The standard packaging is a 25KG PE bag, suitable for industrial handling.
Q: Does it have good heat stability for plastic processing?
A: Yes, it offers excellent heat stability and low volatile matter at both low and high temperatures (0.3% at 300 ℃), ensuring smooth processing flowability.
Q: What type of organic treatment is used?
A: The product uses an organic surface treatment containing organic silicon to enhance its performance in plastic applications.