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Shanghai Liangjiang Titanium White Product Co., Ltd.
Univesal White powder advanced technology Rutile Titanium Dioxide R128
Liangjiang brand – rutile titanium dioxide pigment R218 is manufactured by the sulphate process and supplied as a fine, dry powder, which are 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 weatherability , high chalk resistance, low oil absorption, good wetting and are easy to disperse in a variety of systems.
CERTIFICATE OF RUTILE
NAME | TITANIUM DIOXIDE RUTILE TYPE R128 | |
APPEARANCE | WHITE POWDER | |
ITEM | SPECIFICATIONS | RESULT |
TIO2 | 93% min | 94% |
Tint reducing power (contrast to the standard sample) | Close | Close |
105 ℃ Volatile matter | 0.5% max | 0.45% |
45 um sieve residue | 0.05% max | 0.045% |
Whiteness (contrast to the standard sample) | Close | Close |
Oil absorption g/100g | 21.0 max | 20.0 |
PH Value | 6.5-8.0 | 7.6 |
Water Soluble Matter | 0.5% max | 0.35% |
Surface treatment with silicoaluminate | silicon dioxide | 2.0% |
alumina | 2.5% | |







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