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ceramic chemical powder Iron Oxide Black

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TECHNICAL DATA











Edition of: 2020-12-9












Trade name


Iron oxide black





















Type


722


















REACH


Registration No. 01-2119457646-28-0014












Chemical name


Triiron tetraoxide (Fe3O4)

















Delivery form


Powder


















Colour index


Pigment black 11 (77499)














CAS No./EC No.


1317-61-9/215-277-5



















Specifications


Contents (Fe3O4)





%


90


ISO1248














Oil absorption





ml/100g

15~25


ISO787-5















Res. on 325 mesh





%


0.5


ISO787-7














Water soluble salts




%


0.5


ISO787-3















Moisture





%


1.5


ISO787-2














pH value






5~8


ISO787-9














Ignition loss (1,000

o

C, ½ h)


%

≤5.0


DIN55913
























Bulk density





g/cm3

0.8~1.2


ISO787-11














Specific gravity





g/cm3

4.8


ISO787-10














Particle size BET





µm

0.2


Electron Micrographs











Dispersibility (Hegman)


µm

20/30/40


ISO787-20















Tinting Strength





%

95~105


ISO787-24



(Compared with Standard)





























Color Difference







1.0


ISO787-1



(Compared with Standard)























Sales packing


In 25kg paper bag/1000kg bulk bag then palletized





Transport & Storage


Protect against weathering / Store in a dry place, temperatures of above 80 °C must



be avoided






















Safety


The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008




△E








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