CR-350
CR-350
CR-350 is a general grade of rutile TiO2 pigment.It is produced by chloride process with own high quality TiCl4.Advanced particle size control technology,inorganic coating by aluminum and zirconium compounds,compound organic treatment have been adopted in production.It has excellent hue,high gloss,good dispersibility,strong hiding power,good weather resistance and temperature resistance.It can be widely used in paint,plastic,ink etc.
Recommended Applications
High-end decorative paint
Ink
Automotive repair paint
Industrial paint
Plastic
Technical Index
PACKING
In 25kg,500kg,1000kg bags
Recommended Applications
High-end decorative paint
Ink
Automotive repair paint
Industrial paint
Plastic
Technical Index
| Index Item | Standard | Typical Value |
| TiO2 Content，% ≥ | 92.5 | 93.5 |
| Content of rutile，% ≥ | 99.0 | 100 |
| Brightness, % ≥ | 95.1 | 95.4 |
| L (dry powder) | —— | 98.3 |
| b (dry powder) | —— | 1.85 |
| Reducing power (Reynolds number) | 1920 | 1950 |
| Dispersibility (Hegman) ≥ | 6.50 | 6.75 |
| Oil absorption，g/100g ≤ | 20 | 18 |
| Slurry pH | 6.5-8.5 | 7.2 |
| Electric resistivity，Ω·m ≥ | 80 | 165 |
| Volatile at 105℃， % ≤ | 0.5 | 0.4 |
| Sieve residue（45μm）, % ≤ | 0.02 | 0.01 |
| Average partical size(nm) SEM | —— | 230 |
| Inorganic treatment | ZrO2，Al2O3 | —— |
| Organic treatment | Yes | —— |
PACKING
In 25kg,500kg,1000kg bags