NOVA R-902 is a multi-purpose grade pigment recommended for use when a single pigment is required to perform well in interior and exterior gloss and semi-gloss systems. Though less resistant to weathering than other grades, NOVA R-902provides an excellent balance of performance properties.
A rutile titanium dioxide pigment, NOVA R-902is manufactured by the chloride process and is supplied as a fine, dry powder. It is specifically formulated to perform well in a wide range of solvent-based and aqueous systems and provides:High chalk resistance,High gloss retention,High tint retention,Excellent resistance to overbake yellowing during cure
Applications where NOVA R-902is of particular value are:Industrial maintenance, implement, and transportation finishes,Container coatings,Architectural interior flat, semi-gloss and exterior finishes,Exterior industrial finishes except those requiring the highest level of durability,Powder coatings.
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NO
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Items
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Unit
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Index
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|
1
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TiO2 assay
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％
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≥ 93
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|
2
|
Al2O3
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％
|
4.3
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|
3
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SiO2
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％
|
1.4
|
|
4
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proportion
|
|
4.0
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|
5
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Accumulation value
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L/kg
|
0.25
|
|
g/lb
|
0.03
|
||
|
6
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Organic processing
|
|
-
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|
7
|
White degree CIEL
|
|
99.8
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|
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(98.5)
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||
|
8
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Average size (microns)
|
|
0.32
|
|
9
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Oil absortion
|
|
17.0
|
|
10
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pH
|
|
8.1
|
|
11
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Resistivity
|
|
10
|
|
(4)
|
|||
|
12
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CBU
|
|
11.7
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