Iron oxide black
Iron Oxide Black: Model 722, 710
Index:
FE3O4: 95% min
Residue on sieve (325 mesh): 0.3% max
Moisture: 0.3% max
Acid soluble: 0.5% max
Oil absorption (g/100g): 15-25
Color (Compared to the standard): Approximate
Coloring ratio (compared to the standard): 100
PH Value of suspension: 5-7
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Model / Specifications:
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722, 710, Pigment Black 2
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Brand:
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Self-produced
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Implementation standards:
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GB
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CAS:
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12227-89-3
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