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HR-248 Sulphate Rutile Titanium Dioxide
HR-248 is a special titanium dioxide powder with high blue tone, easy dispersion, low oil absorption, good system compatibility, excellent processing rheology and suitable for plastic processing after inorganic surface treatment of zirconia and alumina and surface modification with special organic agents.
It can not only provide maximum hiding power and bright white color, but also maintain the mechanical properties in the application of finished plastic products. It can be widely used in polyolefin, PVC, ABS, PS and other color masterbatches, profiles, plates, pipes, as well as leather color paste, oily paint, etc.
- High dispersibility
- High weather resistance
- High glossiness
- Blue-white
- Strong hiding power
- Low oil absorption
Specifications
| TiO2 Content, % | ≥95.0 |
| Brightness % | ≥94.8 |
| Volatile matters at 105℃ | ≤0.4 |
| PH | 6.5-8.0 |
| Oil absorption, g/100g | ≤17 |
| Remains on sieve (45um) | ≤0.02 |
| Tint-reducing power, Reynolds number | ≥118 |
| Rutile Content | ≥99.2 |
| Specific Resistance Ω | ≥80.0 |
| Whiteness( Compare with Standard Sample) | No less than |
| Dispersibility | ≥5.75 |
| ISO591-1:2000(E) | R2 |
| ASTMD476-00 | V |
Application Suggestion
- Masterbatches, Plastic
- Leather, color paste
- Paint
Package
It is packed in multi-layer paper-plastic complex bags, 25kilos each. If the customers have special requirements, 500-kilo or 1,000-kilo package can be provided.
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