Item: titanium dioxide rutile R298
Composition:TiO2
Package : 25kg/ woven bag
Lead time : 2 weeks after deposit
Color:white
1 Main standard
Chemical composition | Titanium oxide (TiO2)/ Rutile |
Appearance | White powder |
Package | 25kg /kraft bag, 1000kg/ big bag |
Characteristics | It adopts foreign advanced technology. Taking the standard of high-grade rutile titanium with special surface treated, It has good glossiness, dispersibility and it has excellent optical properties and durability. |
Application | Paints, coatings, plastics, paper, rubber and ink. |
2. Specification
No | Item | Unit | Index | Results |
1 | content of active TiO2 and assistant | % | ≥ 93 | 93.5 |
2 | White degree(contrast to the standard sample) | % | Similar | similar |
3 | Tint reducing power(contrast to the standard sample) | % | ≥ 100 | 106 |
4 | Oil absorption | g/100g | ≤ 23 | 22 |
5 | PH Value of aqueous suspension |
| 6.5~8.0 | 7.5 |
6 | Residue on sieve 45u(%)max | % | ≤ 0.05 | 0.045 |
7 | Water soluble matter | % | ≤ 0.4 | 0.35 |
8 | Dispersibility | μm | ≤ 15 | 15 |
9 | Resistivity | Ωm | ≥30 | 30 |
10 | Brightness | % | ≥93 | 94 |
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