Black Iron Oxide Fe3o4 Powder for Ceramic Pigments

Product Description

black iron oxide fe3o4 powder for Ceramic Pigments

Product Basic Information

Model/ Types:

Iron Oxide Red: 101; 110; 130; 130A; 130S; 190

Iron Oxide Yellow: 313; 313-1;920

Iron Oxide Green: 835; 868

Iron Oxide Black: 722A; 585; 353; 9330

Iron Oxide Brown: 610; 686

Iron Oxide Blue: 022; 463; 466

Iron Oxide Orange: 960

3. Specifications

Color	Fe2O3 Content(≤%)	Tinting Strength (`%)	Water Soluble Matter(%)	Sieve Residue(%)	PH	Oil Absorption	105ºC Volatile Matter(%)
Red	96	97-105	≤0.3	≤ 0.3	3-7	15-25	≤ 1.0
Yellow	86	95-105	≤0.3	≤ 0.3	3.5-7	15-25	≤ 1.0
Green	95	95-105	≤0.3	≤ 0.3	6	23-25	≤ 1.0
Blue	90	100.6	≤0.3	≤ 0.3	3-7	25-35	≤ 1.0
Black	90	97-105	≤0.3	≤ 0.3	5-8	15-25	≤ 1.0
Orange	88	97-105	≤0.3	≤ 0.3	3-7	20-30	≤ 1.0
Brown	88	97-105	≤0.3	≤ 0.3	3-7	20-20	≤ 1.0

Appearance:

powder, the colors include white, red, yellow, black green, blue, brown, and etc.

Application:

It applies to pigmentations for all kinds of coatings and paints. It is applicable to pigmentations for pigmentations for primer, putty, top coat of coatings and paints.

Contents (Fe2O3· α H2O)	%	≥96	ISO1248
Oil absorption	ml/100g	15~25	ISO787-5
Res. on 325 mesh	%	≤0.3	ISO787-7

Water soluble salts	%	≤0.3	ISO787-3
Moisture	%	≤1.0	ISO787-2

pH value		3~7	ISO787-9
Ignition loss (1,000^oC, ½ h)	%	≤1.0	DIN55913
Bulk density	g/cm³	0.7~1.1	ISO787-11
Specific gravity	g/cm³	5.0	ISO787-10
Particle size BET	μm	0.17	Electron Micrographs
Dispersibility (Hegman)	μm	20/25/30	ISO787-20

Tinting Strength	%	95~105	ISO787-24
(Compared with Standard)
Color Difference		≤1.0	ISO787-1
(Compared with Standard)