Rutile Titanium Dioxide Pigment R218 By Sulphate Process
Liangjiang brand – rutile titanium dioxide pigment R218 is manufactured by the sulfate process and supplied as a fine, dry powder, which is inorganic coated with Al2O3&SiO2 and special organic surface treated to have both good optical properties and excellent pigment properties. With advanced control technology of particle-size and particular coating technology, the products show good whiteness, high gloss, great hiding power, strong tinting power, favorable weather ability, high chalk resistance, low oil absorption, good wetting, and are easy to disperse in a variety of systems.
Typical Properties:
| NAME | TITANIUM DIOXIDE RUTILE R218 | |
| APPEARANCE | WHITE POWDER | |
| ITEM | SPECIFICATIONS | RESULT |
| TIO2 | 93% min | 94% |
| Tint-reducing power (in contrast to the standard sample) | Close | Close |
| 105 ℃ Volatile matter | 0.5% max | 0.45% |
| 45-um sieve residue | 0.05% max | 0.05% |
| Whiteness (in contrast to the standard sample) | Close | Close |
| Oil absorption g/100g | 21.0 max | 20 |
| PH Value | 6.5-8.0 | 7.6 |
| Water Soluble Matter | 0.5% max | 0.35% |
| Surface treatment with silicoaluminate | silicon dioxide | 2.00% |
| alumina | 2.50% | |
Packing specifications:
It is packed in plastic woven or paper-plastic composite bags, with a net weight of 25kg, and 500kg or 1000kg plastic woven big bags can also be provided according to user requirements.
Safety of storage and transportation:
This product is safe, non-toxic, and harmless. It is in the form of white powder. It should be protected from moisture during transportation. It should be stored in a cool, ventilated, and dry place.
Avoid inhalation of dust when handling, such as sticking and staining can be cleaned with soap and water. For details, please refer to the corresponding material safety technical data.
Storage and transportation safety:
Store in a cool, dry, well-ventilated area away from incompatible substances thoroughly after handling. Remove contaminated clothing and wash it before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid breathing dust.
