Titanium Dioxide Rutile & Anatase

 

Titanium Dioxide Rutile

White powder,surface treated with Al,non－toxic,easy to disperse. It has high brightness and whiteness,good tint reducing power and covering power.

1 TiO2,％(m/m) ≥ 90.0

2 Color (as compared with reference standard) not lower than

3 Whiteness ％min (compared with standard sample) ≥ approximately

4 Tint reducing power (as compared with reference standard) ≥ 105

5 Volatile at 105°C ％(m/m) ≤ 1.0

6 Volatile at 105°C after 24h stay at (23±2)°C/RH (50±5)％,％(m/m) ≤ 1.5

7 Water soluble substances,％(m/m) ≤ 0.3

8 pH value of aqueous suspension 6.5－8.0

9 Oil absorption,g/100g ≤ 22

10 Residue on sieve 45μm,％(m/m) ≤ 0.05

11 Resistance of aqueous extract,Ωm ≥ 50

Application: in industrial coatings,paper,flexible PVC,printing ink,enamel paint and latex paint.

 

 

Titanium Dioxide Anatase

White powder,non－toxic,easy to disperse,with good chemical stability,tint reducing power and covering power. Low in heavy metal content.

1 TiO2,％(m/m)≥ 98.0

2 Color (as compared with reference standard) Not lower than

3 Whiteness ％min (compared with standard sample) ≥ approximately

4 Tint reducing power (as compared with reference standard)≥ 105

5 Volatile at 105°C ％(m/m) ≤ 0.4

6 Volatile at 105°C after 24h stay at (23±2)°C/RH (50±5)％,％(m/m) ≤ 0.5

7 Water soluble substances,％(m/m) ≤ 0.5

8 pH value of aqueous suspension 6.5－8.0

9 Oil absorption,g/100g ≤ 24

10 Residue on sieve 45μm,％(m/m) ≤ 0.06

11 Resistance of aqueous extract,Ωm ≥ 20

12 Fe2O3,ppm ≤ 80

Application: in interior latex paint and lacquer,coatings,rubber,leather,printing ink,metal paint etc.