Enamel grade titanium dioxide
Enamel grade titanium dioxide is produced by the sulfuric acid process. It features high purity, few impurities, fine and uniform particles, strong refractive index and high tinting strength. Used as an opacifier in porcelain enamel, it has strong opacifying and opaque properties, enabling a thin, smooth and highly acid - resistant coating after enameling. It is mainly used in the enamel industry.
I. Main Standards and Characteristics
| chemical substance | Titanium Dioxide (TiO2) / Anatase Type (Reactive Type A) |
| product status | white powder |
| package | Packed in 25kg woven bags or 1000kg jumbo bags |
| main features | The anatase titanium dioxide produced by the sulfuric acid process has advantages such as high purity, few impurities, fine and uniform particles, strong refractive index and high tinting strength. |
| application scope | enamel industry |
| Enterprise standard | Q/IBEY2-2004 |
| Network Real Name | Titanium dioxide |
II. Quality Guidelines
| Number | Item | Unit | Indicator |
| 1 | TiO2 content | ％ | ≥ 98.5 |
| 2 | Sulfur (S) content | ％ | ≤ 0.05 |
| 3 | Content of ferric oxide (Fe₂O₃) | ％ | ≤ 0.04 |
| 4 | Residue on sieve (0.045μm sieve aperture) | ％ | ≤ 0.02 |
| 5 | Whiteness | ％ | ≥ 97 |
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