chti & tioxhua

chti & tioxhua

R-215

Chemical Name: Titanium dioxdie

Molecular Formula:TiO2

Cas No.: 13463-67-7

Packing: 25kg, 500kg, 1000kg/bag

Product Details

Product Description
R-215 is a versatile titanium dioxide produced via the sulfuric acid method. It appears as a white powder with stable chemical properties and is non-toxic. The product undergoes surface treatment with zirconium and aluminum coatings, making it suitable for high-end interior coatings, powder coatings, marine-specific paints, as well as applications in plastics, rubber, and the paper industry.
Main Features
- Neutral hue
- Excellent wettability and dispersibility
- High tinting strength and hiding power
- Moderate brightness
Applicable scope

- water-based paints

- solvent-based paints, powder coatings,

- inks

- papermaking

Product Specifications

ITEM INDEX
production proxess
sulfuric acid method
Crystal Structure rutile
Density (ISO 787-10)
4.0g/cm³
High-Speed Dispersibility in Polyester Systems (GB/T 21868.3-2008)
≤35μm
TiO₂ content (ISO 591-1)
92%
Brightness (L*) (GB/T 1864-2012) 95
Tinting strength (TCS) 2000
pH of aqueous suspension (ISO 787-9) 7.2
Oil absorption (ISO 787-5) 20g/100g
Residue on 45 μm sieve (ISO 787-18) 0.01%
Electrical resistivity of aqueous extract (ISO 787-14) 100Ω.m
Volatile matter at 105°C at packaging (ISO 787-2) 0.4%

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