Hujiang brand titanium dioxide rutile R1930 is a kind of universal white pigments made by advanced chlorination process with special surface treated.It adopts the standard of high-grade rutile titanium overseas,It is uniformity size,good whiteness,dispersibility and weather stability.It is widly used in producing panit,coating,plastic,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 is uniformity size,good whiteness,dispersibility and weather stability. |
|
Application |
panit,coating,plastic,paper,rubber and ink. |
2¡¢Specification
|
No |
item |
Unit |
Index |
|
1 |
TiO2 Assay |
£¥ |
¡Ý93 |
|
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 22 |
|
5 |
PH Value of aqueou suspension |
|
6.5¡«8.0 |
|
6 |
Residue on sieve 45¦Ì(%)max |
£¥ |
¡Ü 0.1 |
|
7 |
Water soluble matter |
£¥ |
¡Ü 0.3 |
|
8 |
Dispersibility |
¦Ìm |
¡Ü 15 |
|
9 |
Resistivity |
¦¸m |
¡Ý30 |
|
10 |
Brightness |
% |
¡Ý94 |
|
Barium sulfate