Transparent Iron Oxide Pigment

Property:  When pigment particles disperse in the medium, the diameter is smaller than the half wavelength of the light, then diffraction happens with an effect of transparency. Transparent iron oxide pigment, with particle diameter of nanometer-level, possesses very good chemical stability for maintaining the chemical structure and crystal form of the iron oxide pigment, and other property such as acid, alkali, solvent, water and oil resistance. Transparent iron oxide red has the heat stability even more than 300°C. Moreover, it has stronger ability of assimilating the ultraviolet, because of which, transparent iron oxide pigment can also improve the ageing-resistance ability of all kinds of high polymer. Transparent iron oxide also has better assimilating and scattering property of the visible light than normal iron oxide pigment, so it has high saturation and tinting strength.
 

Specification for Transparent Iron Oxide Pigments:

 

Code	102	202	302	Water Based 102W	Water Based 202W	Water Based 302W
Appearance	Yellow Powder	Red Powder	Brown Powder	Yellow Powder	Red Powder	Brown Powder
Color Shade	Similar	Similar	Similar	Similar	Similar	Similar
Tinting Strength%	≥95	≥95	≥95	≥95	≥95	≥95
105℃Volatile Matter%	≤3.5	≤3.5	≤3.5	≤3.5	≤3.5	≤3.5
Water Soluble Matter%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
Residue on 325  Mesh %	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
PH value	3-8	3-8	3-8	6-8	6-8	6-8
Oil absorption g/100g	30-40	30-40	30-40	30-45	30-45	30-45

 

Application: Wood coatings, automobile coatings, plastic coatings, metal coatings, architectural coatings, artists' color, etc. 　

Packing: 25kgs bag with pallet, or requested by the customers