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Titanium Dioxide
Titanium dioxide (TiO2) is an important inorganic chemical product, it mainly contains white pigment . Generally there are two types of TiO2: Rutile R and Anatase A. Widely used in ceramic, paints, inks, coatings, paper-making, plastics, fiber industries, etc.
Titanium dioxide is of outstanding importance as a white pigment because of its scattering properties (which are superior to those of all other white pigments) and its chemical stability, non-toxicity.
TiO2 Anatase Grade
1. Characteristics:
"Zhonglong" ZL-001TC and ZL-110 (B101) TiO2 are produced by sulfuric acid production and through special procedure, with good whiteness, easy dispersion, high hiding power etc. For widely indoor use application.
2. Typical Properties:
| Index | ZL-001TC | ZL-110 (B101) |
| TiO2 Content (%) | >=98.5 | >=98.5 |
| Dry Powder Whiteness | >=80.0 | >=95.0 |
| Tint-reducing Power (Compared with the standard sample) | >=105 | >=105 |
| Oil Absorption (g/100) | <=26 | <=26 |
| 105℃ Volatile (%) | <=0.5 | <=0.5 |
| 45μm Residue (%) | <=0.5 | <=0.3 |
| Soluble salt | 0.5 | 0.5 |
3. Recommended application:
TiO2 Anatase Titanium Dioxide ZL-001TC and ZL-110 (B101) are widely used in Ceramic, Paint, Printing ink, Plastic, Etc.
4. Package and storage:
"Zhonglong" TiO2 ZL-001TC and ZL-110 (B101) are package by 25kgs bag or 1250kgs jumbo bags. It can be used for a long time, if it is avoided directly to contract with moist environment.
TiO2 RUTILE GRADE
1. Characteristics:
"Zhonglong" ZL-220RT, ZL-916RT and ZL-928RT TiO2 are produced by sulfuric acid production. It adopts the silicon, aluminum composite inorganic coating and special surface treatment, with easy dispersion, high hiding power, high weather resistance etc. Both for indoor and outdoor coatings.
2. Typical Properties:
| Index | ZL-220RT | ZL-916RT | ZL-928RT |
| TiO2 Content (%) | >=98.0 | >=94.0 | >=93.0 |
| Rutile Content (%) | >=96.0 | >=97.0 | >=97.0 |
| Lightness (L*) | / | >=95.0 | >=95.0 |
| Tint-reducing Power (Compared with the standard sample) | Negotiation | >=105 | >=105 |
| Oil Absorption (g/100) | Negotiation | <=20 | <=20 |
| 105℃ Residue (%) | <=0.5 | <=0.5 | <=0.5 |
| 45μm Residue (%) | <=0.1 | <=0.03 | <=0.03 |
| PH of water suspension | 6.0-9.0 | 6.5-8.5 | 6.5-8.5 |
| Surface treatment | / | Si.Al coating | Zr.Al coating |
3. Recommended application:
ZL-220RT, ZL-916RT and ZL-928RT is a universal pigment, it uses widely in interior and exterior paint, paper, plastic, ink etc.
4. Package and storage:
"Zhonglong" ZL-220RT, ZL-916RT and ZL-928RT Rutile Titanium Dioxide are package by 25kgs bag or 1200kgs jumbo bags. It can be used for a long time, if it is avoided directly to contract with moist environment.
