Titanium dioxide TiO2 Rutile R-838 is a Sulphate process tio2. R-838 is from bluestar recommended in Coatings & Ink w application

DESCRIPTION

R838 rutile is a generic titanium dioxide prepared by the sulfuric acid method that is a non-toxic, chemically stable white powder treated with a silicon-aluminum coating and special organic solvents. After air-drying late in the production process, R838 has excellent dispersibility and a strong whiteness, brightness, glossiness, and good hiding power, achromatic power, as well as excellent weather-resistance and non-chalkiness.

Properties	Indicator
TiO2 content (percentage ≥)	92
Color (based on standard sample)	No less than
Achromatic power (based on standard sample, percentage ≥)	105
Volatiles, 24h, 105°C (percentage ≤)	1.0
pH value in water suspension	6.0-8.5
Oil absorption (g/100g ≤)	21
45 μm sieve residue (percentage ≤)	0.07
Average particle diameter (μm)	0.20-0.26
Crystal conversion rate (percent ≥)	98.5

APPLICATIONS

Water-based coatings, emulsion paint, powder coatings, printing ink, other areas

PROPERTIES

R838 is a rutile titanium dioxide pigment treated with an inorganic silicon-aluminum coating and organic solvents; which has an excellent optical brightness, whiteness, glossiness, tint-reducing power, as well as weather-resistance and dispersibility.

PACKING

25KG PER BAG, 48(40)BAGS PER PALLET, 20 PALLETS PER 20′ CONTAINER. 500KG PER JUMBO BAG, 2 BAGS PER PALLET, 20 PALLETS PER 20′ CONTAINER. 1000KG PER TON BAG, 1BAG PER PALLET, 20 PALLETS PER 20′ CONTAINER.

INQUIRY FORM