| Customization: | Available |
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| CAS No.: | 13463-67-7 |
| Formula: | TiO2 |
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Titanium dioxide (chemical formula: TiO2, white solid or powdered amphoteric oxide, molecular weight: 79.9, is a white inorganic pigment, has non-toxic, best opacity, best whiteness and brightness, is considered to be the world today A white pigment with the best performance. Titanium white has strong adhesion, is not easy to change chemically, and is always white. It is widely used in coatings, plastics, papermaking, printing inks, chemical fiber, rubber, cosmetics and other industries. Its melting point Very high, it is also used to make refractory glass, glaze, enamel, clay, high temperature resistant laboratory utensils, etc.
At the same time, titanium dioxide has a good UV shielding effect, and is often incorporated into textile fibers as a sunscreen. Ultra-fine Titanium Dioxide/ Anatase Tio2 is also added to sunscreen cream to make sunscreen cosmetics.
Titanium dioxide has stable properties and is widely used as a white pigment in paints. It has good hiding power and is similar to lead white, but unlike lead white it will turn black; it has the same durability as zinc white. Titanium dioxide is also used as a matting agent for enamel, which can produce a very bright, hard and acid-resistant enamel glaze finish.
Titanium dioxide is generally divided into anatase type (Anatase, referred to as A type) and rutile type (Rutile, referred to as R type).
Tio2 Rutile Specitification:
| Tio2 | 93% min | 94% |
| Tint reducing powder | Close | Close |
| 105 °C Volatile matter g/100g | 0.5% max | 0.43% |
| 45 um sieve residue | 0.1% max | 0.06% |
| Whiteness | Close | Close |
| Oil absorption g/100g | 22.0 max | 20.0 max |
| PH Value | 6.5-8.5 | 7.6 |
| Water Soluble Matter | 0.5% max | 0.35% |
| Surface treatment | Zirconium, aluminum, special organic coating treatment | |
Tio2 Anatase Specitification:
| Tio2 | 98% min | 98.5% |
| Tint reducing powder | Close | Close |
| 105 °C Volatile matter g/100g | 0.3% max | 0.25% |
| 45 um sieve residue % | 0.04% max | 0.03% |
| Whiteness | Close | Close |
| Oil absorption g/100g | 22-23 | 23.0 |
| PH Value | 6.5-8.0 | 7.5 |
| Water Soluble Matter | 0.4% max | 0.35% |
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