Brand: qijun
"Rutile Titanium Dioxide R838" appears to be another specific grade or type of rutile Titanium Dioxide. Rutile is one of the primary crystal forms of titanium dioxide (TiO2), known for its high refractive index, excellent chemical stability, and strong UV light absorption properties. It's widely used in various industries, including in paints, coatings, plastics, paper, and sunscreens.
The label "R838" likely represents a specific product code or grade from a manufacturer, denoting a set of properties or specifications unique to that variant of rutile titanium dioxide. These properties might include particle size, purity, surface treatment, and other characteristics that determine its suitability for specific applications.
●Product Description
R838 is produced by sulphate process,is a rutile TiO₂pigment,which is organic surface treated with inorganic Si and Al,and has unique blue phase,it provides products pure and fresh whiteness.
●Product Features
(1)Blue tone grade,the whiteness of powder and visual are very good.
(2)More Si of inorganic surface treatment,high weather resistance and good anti-powder ability,can effectively improve the service life of downstream products.
(3)With special organic surface treatment agent,it shows excellent disperson,and provides excellent opacity.
| ltem | Specification |
| Purity TiO₂% ≥ | 92 |
| Matter volatile at 105℃% ≤ | 0.8 |
| Hydrotrope % ≤ | 0.5 |
| Residue on sieve 45μm % ≤ | 0.05 |
| Color compare with standard | Not lower than |
| Tinting strength compare with standard % ≥ | 108 |
| PH of suspension,aqueous solution retainted | 6.5-8.5 |
| Oil absorption g/100g ≤ | 21 |
| Resistivity of aqueous extract Ωm ≥ | 50 |
| Rutile crystal form conversion % ≥ | 97.5 |
| Average particle diameterμm | 0.22-0.26 |
| Organic matter | Yes |
●Recommend Applications
Water-based paint、Water-based ink、Powder coating、Paper Industry
●Package
25kg multi-layer paper-PE bag,500kg and 1000kg PP bag
●Notes
For more detailed information,please feel free to contact the supplier. The specifications are subject to the test report.
Product Categories : Rutile Titanium Dioxide > Titanium Dioxide R838
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