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chti & tioxhua

chti & tioxhua

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R-217

Chemical Name: Titanium dioxdie

Molecular Formula：TiO2

Cas No.: 13463-67-7

Packing: 25kg, 500kg, 1000kg/bag

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Product Details

Product Description
R-217 is a rutile titanium dioxide produced using an advanced sulfuric acid process. It undergoes specialized surface treatment, offering excellent dispersibility, high purity, strong weather resistance, and superior smoothness.
Main Features
- Excellent water dispersibility  

- High retention rate

- high hiding power  

- Outstanding UV stability
Applicable scope
- paper

Product Specifications

ITEM INDEX
Production process Sulfuric Acid Method
Crystal structure Rutile
Density(ISO 787-10) 4.0g/cm³
TiO₂ content (ISO 591-1)  
 91%
Brightness (L*) (GB/T 1864-2012) 95
pH of aqueous suspension (ISO 787-9)  7.3
Oil absorption (ISO 787-5)   19g/100g
Residue on 45 μm sieve (ISO 787-18)   0.02%
Volatile matter at 105°C at packaging (ISO 787-2) 0.4%

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