Colors Iron Oxide
2 year ago
the iron oxide red pigment is produced from Chuange IN China. Its colour is reddish brown/burgundy. This pigment is compatible with all binders and techniques. Equivalent to the ormuz ochres used by the earth and colour combination on the cathedral of bayeux. This pigment is dense and settles easily in the jars when mixed with liquids such as whitewash.
Iron oxide red Appearance:Red powder
The color is soft, and the color is excessive from the orange red to the purple red series. Tricyclic pigments have excellent pigment and chemical properties, high coloring power and hiding power, excellent light and weather resistance, and high temperature resistance. Insoluble in alkali, stable in a certain range of acidity, completely soluble in concentrated hydrochloric acid. It is insoluble in water and organic solvents and has excellent properties such as rust and UV resistance.
Technical parameters and test methods of the pigment: The product implements the GB/T1863-2008 iron oxide pigment standard (MOD ISO1248:2006).
Indicator name |
unit |
Index value |
Test Methods |
Color difference △E |
|
≤1.0 |
|
Relative tinting strength |
% |
95~105 |
Titanium dioxide dilution(1:10) |
Iron content (expressed as Fe2O3) |
% |
≥95 |
ISO1248:2006 |
Oil absorption |
g/100g |
Agreed |
ISO787-5 |
Sieve residue(325目) |
% |
>0.1,≤1 |
ISO787-7 |
Water soluble |
% |
≤0.3 |
ISO787-3 |
105 ° C volatiles |
% |
≤1.0 |
ISO787-2 |
pH value |
|
Agreed |
ISO787-9 |
1000 ° C / 0.5 h heat loss |
% |
≤5 |
ISO55913 |
Particle shape |
|
spherical |
|
Primary primary particle(D50) |
μm |
0.4-0.7 |
|
Seismic density |
g/cm3 |
0.8-1.1 |
|
density |
g/cm3 |
4.8 |
|
Lightfastness |
level |
7-8 |
|
Weather resistance |
level |
5 |
|
Heat resistance |
℃ |
600 |
|
The above are the main technical indicators of the products, other indicators refer to the national standards of the products.
Iron oxide red pigment is suitable for use in various types of concrete prefabricated parts and building products as pigments or colorants, directly transferred into cement applications. Various indoor and outdoor colored concrete surfaces, such as walls, floors, ceilings, pillars, porches, pavements, parking lots, stairs, stations, etc.; various architectural ceramics and glazed ceramics, such as tiles, floor tiles, roof tiles, panels , terrazzo, mosaic tiles, artificial marble, etc.
besides, we also have Titanium Dioxide, Carbon Black,PVC Resin,PVB Resin, PVA Resin etc. welcome to your enquiry !
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Main Product:
PVC Resin,
Paste PVC Resin,
Titanium Dioxide,
PVA Polyvinyl alcohol,
Carbon Black,
Sodium Hexametaphosphate
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