| EINECS: | 236-675-5 |
|---|---|
| Classification: | Titanium Dioxide |
| Grade Standard: | Industrial Grade |
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HTA-120 is a kind of multi-purpose rutile titanium dioxide produced by sulfate process . having extreme whiteness and gloss, blue undertone, superfine particle size & narrow size-distribution, great UV-absorbing capacity, outstanding weather ability and chalk resistance, excellent hiding power and tinting strength, very good dispersion and stability
| Index | Technical specifications | |
| TiO2 content, %(m/m) ≥ | 98.5 | |
| Whiteness (compared with first class standard) | qualified | |
| Scattering power (compared with first class standard) | 105 | |
| Volatile matters at 105 ºC, %(m/m) ≤ | 0.5 | |
| pH value of water suspension | 6.8~8.0 | |
| Oil absorption value, g/100g ≤ | 20 | |
| Residue on the sieve (45um mesh), % ≤ | 0.05 | |
| Electrical resistance of aqueous extract, Ωm ≥ | 22 | |
| Water dispersible power, % ≥ | 80 | |
| Iron content, ppm ≤ | 50 | |
| Index controlled by the company Gardner of dry powder |
L ≥ | 100.2 |
| b | -0.40~-0.10 | |
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