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Golden grassplot brand titanium dioxide rutile R909 is a kind of pigments made by advanced sulfuric acid process with special surface treated.The product has tiny particles,superior dispersibility,high color strength and weather stability, the performance meets or exceeds of the same products of imported.It is wiely used in producing plastics,inks,coatings,paints and so on.
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. The product has tiny particles,superior dispersibility,high color strength and weather stability |
| Application |
paint,coating and ink. |
2¡¢Specification
| No |
item |
Unit |
Index |
| 1 |
TiO2 Assay |
£¥ |
¡Ý 91 |
| 2 |
White degree (contrast to the standard sample) |
£¥ |
Similar |
| 3 |
Tint reducing power (contrast to the standard sample) |
£¥ |
¡Ý 100 |
| 4 |
Oil absorption |
g/100g |
¡Ü 21 |
| 5 |
PH Value of aqueou suspension |
|
6.5¡«8.0 |
| 6 |
Residue on sieve 45¦Ì(%)max |
£¥ |
¡Ü 0.06 |
| 7 |
Water soluble matter |
£¥ |
¡Ü 0.45 |
| 8 |
Dispersibility |
¦Ìm |
¡Ü 15 |
| 9 |
Brightness |
% |
¡Ý95 | |
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