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Product DetailsR-251
Description:
R-251 is a multi-purpose rutile pigment designed for coatings, paints, plastics and other applications. It is designed to give optimum properties and characterized by the bluish undertone, excellent dispersion, outstanding hiding power and high gloss. The excellent pigment performance and good performance in various application systems is benefited by the excellent particle size control technology, surface treatment technology and impurity content control technology.
Key Features:
● Outstanding Dispersion
● Top-level whiteness
● Excellent hiding power and gloss
● Super bluish undertone and tinting strength
Applicaitons:
● Solvent based coating，can coating,power coating
● Pigment paste(paints paste/plastic paste)/Colorant
● Colored sheet/ color chips/color album
● Low laoding masterbatches(less than 50%)
● Customers who need bluish undertone TiO2
Typical Properties:
| ITEM |
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| TiO2 Content, % | Min | 94.0 |
| Rutile Content,% | Min | 98.0 |
| Inorganic treatment | ZrO2·nH2O、Al2O3·nH2O | |
| Organic treatment | Polyols | |
| Hiding power (Reynolds number) | Min | 1880 |
| Oil absorption, g/100g | Max | 18 |
| Moisture 105℃, % | Max | 0.5 |
| Sieve residue (45 mesh), % | Max | 0.02 |
| Resistivity, Ω·m | Max | 80 |
| Dispersion(Hegman) | Min | 6.25 |
| Specific gravity, g/cm3 | 4.1 | |
| PH | 6.0-9.0 | |
| Standard classification | ISO 591-1: R2 | |
| ASTM D476-00: II | ||
| Color index | Pigment white 6 | |
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Packing: 25kg/bag, 500kg/bag, 1000kg/bag
Storage: Store closed container in cool, dry, well-ventilated area. Keep away from ignition source, heat and rain.
Handing: Avoid dust formation during handling. Provide appropriate exhaust ventilation at machinery and at places where dust can be generated. In case of insufficient ventilation, wear suitable respiratory equipment. Please see the Material Safety Data Sheets (MSDS) of this product for more safety information prior to use.
Building C19 ZNUSP, No. 99 Jingshiwu Road, 212009, Zhenjiang, Jiangsu, China
+86-511-89983592 +86-511-84492112
sales@chinatio2.com
