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Quality Standard WHITE PIGMENT TIO2 | |
| Item | Index |
| TiO2 content,%(m/m) | ≥98.5 |
| Whiteness(compared with first class standard sample listed in GB1706-93) | No less than |
| Scattering power,%(compared with first class standard sample listed in GB1706-93) | ≥105 |
| Volatile matters at105·C,%(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),%(m/m) | ≤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 power | |
| Usage: Suitable for high-end usage such as top class internal wall emulsion paint, printing ink, paper making, and rubber products, as well as for common usage such as coating, plastic, and paint. | |
| package: Composite plastic woven sacks lined with plastic film, net weight of each sack: 25kg | |
white pigment TIO2