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Specifications

 

Specification
Item
Index
TiO2 content,  %
≥94.0
Rutile Type conversion rate,  %
≥97
Color (compared with standard samples)
Whiteness, %
≥96.0
Tinter reducing power, Reynolds number
≥1820
Tinter reducing power, compared with standard samples, %
≥100
105°C volatile matter,  %
≤0.50
Water solubles,  %
≤0.5
pH-value of aqueous suspension
6.5 -8.5
Oily system grinding dispersibility
≥6.0
Oil absorption,  g/ 100g
≤22.0
hiding power  
≤24.0 
Properties
Rutile Type Titanium oxide R216 is made from sulfuric acid process; white powder, non-toxic, stable chemical property; good whiteness, glossiness, good luster, hiding power, strong tinter reducing power, easy to disperse, has excellent weather resistance and anti-chalking property.  
Use
R216 Titanium oxide is General Purpose Titanium Dioxide, wide use, suitable for high-grade indoor coatings, high solid-content paint, powder coating, road sign paint, special paint for ships and printing ink. also used in plastics plastics(PVC, PE, polystyrene and polyurethane etc.), rubber, paper making and leather industries etc.
Packing
25kg/bag, in paper-plastic compound bag; or upon clients' request.

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Qingdao Hengchi Chemical Co.,Ltd