Titanium dioxide TiO2 Rutile R-838 is a Sulphate process tio2. R-838 is from bluestar recommended in Coatings & Ink w application
FOB PRICE
NOTE: PRICE OFFERED IS NOT FROM bluestar OFFICIAL.
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.