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Golden grassplot brand titanium dioxide is made by sulfuric acid process,it has good pigment performance,fine particle size and uniformity,good water dispersibility.As Paper Industry paper filler,It can significantly improve the physical and mechanical properties of the paper,increasing transparency and smoothness,raising the whiteness,flexibility and gloss.It widly used in producing paper,cardboard.
1¡¢Main standard
| Chemical composition |
Titanium oxide (TiO2 )/ Anatase |
| Appearance |
White powder |
| Package |
25kg woven bag£¬ 1000kg big bag |
| Characteristics |
The titanium dioxide anatase with sulfate process has good pigment performance,fine particle size and uniformity,good water dispersibility. |
| Application |
paper,cardboard. |
2¡¢Specification
| No |
item |
Unit |
Index |
| 1 |
TiO2 Assay |
£¥ |
¡Ý98 |
| 2 |
White degree (contrast to the standard sample) |
£¥ |
Similar |
| 3 |
Tint reducing power (contrast to the standard sample) |
£¥ |
¡Ý100 |
| 4 |
Oil absorption |
g/100g |
¡Ü 24 |
| 5 |
PH Value of aqueou suspension |
|
6.5¡«8.0 |
| 6 |
Residue on sieve 45¦Ì(%)max |
£¥ |
¡Ü 0.2 |
| 7 |
105 ¡æVolatile content |
£¥ |
¡Ü 0.42 |
| 8 |
Water soluble matter |
£¥ |
¡Ü 0.38 |
| 9 |
Dispersibility |
Um |
¡Ü 15 |
| 10 |
Water absorption |
% |
¡Ü25 | |
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