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Audited Supplier Product Description:
R216 is Rutile Titanium Dioxide pigment 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 product shows good whiteness, high gloss, great hiding power, strong tinting power, favorable weatherability, high chalk resistance, low oil absorption, good wetting and is easy to disperse in a variety of systems.
Applications:
Rutile Titanium Dioxide pigment R216 is general purpose product, widely used in industries including indoor&outdoor coatings, interior and exterior latex paints, industrial coatings, powder coatings, road sign paint, anti-corrosive paint, antifouling paint, marine paint. The product can also be used in plastics (PVC, PE, polystyrene and polyurethane etc.), masterbatch, rubber, printing ink, leather, paper making and decoration paper, etc..
| Property | R216 |
| TiO2 content % | ≥92.0 |
| Rutile content % | ≥98.0 |
| Color (compared with standard sample) ΔL*(sample-standard sample) Δs=(Δa2+Δb2)0.5 |
Not lower than ≥-0.3 ≤0.5 |
| Matter volatile at 105ºC % | ≤0.5 |
| Matter soluble in water % | ≤0.5 |
| Residue on sieve 45µm % | ≤0.1 |
| PH of aqueous suspension | 6.5-8.5 |
| Brightness % | ≥95 |
| Oil absorption g/100g | ≤23 |
| Tinting strength , Reynolds number | ≥1720 |
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