| Description |
iron oxide(red,yellow,black,green,blue,brown)
Applications: Small soft grain, easier for grinding, applied as colorant for paint production of the coatings industry, rubber coloring, marble production. |
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| Features |
iron oxide(red,yellow,black,green,blue,brown)
floor terrazzo and wall painted finish, as the colorant and filler for the production of other ferro-containing chemical products, plastic coloring, asbestos, varnished cloth, painted paper, leather and leather finishing agent, and as polishing material for hardware equipment, optical glass, optical instrument and jade... |
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| Specification |
iron oxide(red,yellow,black,green,blue,brown)
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iron oxide red
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Content
|
95% min
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Water
|
0.8%max
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Water solube salt
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0.3%max
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Residue on sieve
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0.5%max
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Ph value
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5-7
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Oil obsorption
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14-20
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