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Golden grassplot brand titanium dioxide rutile R920 is a kind of pigment made by advanced chlorination process,It has excellent optical properties and durability.The product is good glossiness,dispersibility,hiding power,tint reducing power and anti-power.It is wiely used in producing paints,coatings,plastics,paper,rubber and ink.
1、Main standard
| Chemical composition |
Titanium oxide (TiO2 )/ Rutile |
| Appearance |
White powder |
| Package |
25kg kraft paper bag， 1000kg big bag |
| Characteristics |
It adopts foreign advanced technology,taking the standard of high-grade rutile titanium overseas 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 |
| 1 |
TiO2 Assay |
％ |
≥ 92 |
| 2 |
White degree (contrast to the standard sample) |
％ |
Similar |
| 3 |
Tint reducing power (contrast to the standard sample) |
％ |
≥ 100 |
| 4 |
Oil absorption |
g/100g |
≤ 23 |
| 5 |
PH Value of aqueou suspension |
|
6.5～8.0 |
| 6 |
Residue on sieve 45μ(%)max |
％ |
≤ 0.05 |
| 7 |
Water soluble matter |
％ |
≤ 0.4 |
| 8 |
Dispersibility |
μm |
≤ 15 |
| 9 |
Resistivity |
Ωm |
≥30 |
| 10 |
Brightness |
% |
≥95 | |
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