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Golden grassplot titanium dioxide rutile R992(for masterbatch) is made by advanced sulfuric acid process with special surface treated.The product has uniformity size, gloss,good tint reducing power and weather stability,It is widly used in producing plastics,masterbatch,PVC,polystyrene,polyolefins and engineering plastics.
1¡¢Main standard
| Chemical composition |
Titanium oxide (TiO2 )/ Rutile |
| Appearance |
White powder |
| Package |
25kg kraft paper bag£¬ 1000kg big bag |
| Characteristics |
The product has uniformity size, gloss,good tint reducing power and weather stability |
| Application |
plastics,masterbatch,PVC,polystyrene,polyolefins and engineering plastics. |
2¡¢Specification
| No |
item |
Unit |
Index |
| 1 |
TiO2 Assay |
£¥ |
¡Ý91 |
| 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 23 |
| 5 |
PH Value of aqueou suspension |
|
6.5¡«8.0 |
| 6 |
Residue on sieve 45¦Ì(%)max |
£¥ |
¡Ü 0.05 |
| 7 |
Water soluble matter |
£¥ |
¡Ü 0.3 |
| 8 |
Dispersibility |
¦Ìm |
¡Ü 15 |
| 9 |
Brightness |
% |
¡Ý94 | |
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