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Product Model | Primary Colour | Contents (Fe2O3) (%) | Oil Absorption (ml/100g) | Res.on 325 mesh (%) | Water soluble salts (%) | PH value | Bulk Density (g/cm³) | Tinting Strength (%) | Particle Size D50 (μm) | Color Difference △E |
110 |
| ≥96 | 15-25 | ≤0.3 | ≤0.3 | 3.5～7 | 0.7-1.1 | 97～103 | 1.18 | ≤1.0 |
101 |
| ≥96 | 15-25 | ≤0.3 | ≤0.3 | 3.5～7 | 0.7-1.1 | 97～103 | 1.18 | ≤1.0 |
130H |
| ≥96 | 15-25 | ≤0.3 | ≤0.3 | 3.5～7 | 0.7-1.1 | 97～103 | 1.18 | ≤1.0 |
130A |
| ≥96 | 15-25 | ≤0.3 | ≤0.3 | 3.5～7 | 0.7-1.1 | 97～103 | 1.18 | ≤1.0 |
190 |
| ≥96 | 15-25 | ≤0.3 | ≤0.3 | 3.5～7 | 0.7-1.1 | 97～103 | 1.18 | ≤1.0 |
180 |
| ≥96 | 15-25 | ≤0.3 | ≤0.3 | 3.5～7 | 0.7-1.1 | 97～103 | 1.18 | ≤1.0 |
Iron oxide pigments are non-toxic and have good light resistance, weather resistance, acid resistance, alkali resistance, and solvent resistance. Coatings, inks, plastics, rubber, ceramics, papermaking, and glass products all make extensive use of them.
Synthetic iron oxide has a higher density, smaller particle size, higher purity, good hiding power, high oil absorption, high color saturation, and strong coloring power when compared to natural iron oxide. Synthetic Iron Oxide pigment are highly stable and possess good strength. Moreover, they are resistant to UV rays, salty weather, and other harsh atmospheric conditions. Also, they are non-hazardous and safe for transport and use.
Uses of Synthetic Red Iron Oxide
Red Iron Oxide is primarily used in paints and coatings, rubber, paper, cement colors, and building. The building materials industry is the largest consumer of iron oxide pigment. This is due to the pigments' high dispersibility and tinting strength. They are used to color concrete, mortar, paving blocks, chequered tiles, and many other materials.
Product Feature
1. Acid and alkali resistance: it is very stable to any concentration of alkalis and other types of alkaline substances, especially cement and lime mortar commonly used in construction, and does not because powdering or pulverization of cement building components Affect its strength. It has a certain resistance to general weak acids and dilutes acids, but it can also gradually dissolve in strong acids, especially under warm and thick conditions.
2. Light and heat resistance: the color will not change under strong sunlight. The color of exterior wall paint is iron oxide series. Due to structural limitations, it is stable within a certain temperature limit, and the color begins to change when it exceeds its temperature limit. As the temperature increases, the degree of change becomes more significant. The iron oxide yellow gradually changes color to a red phase when it exceeds 150°C. Iron oxide red gradually changes color to a deep red over 300℃, iron oxide violet gradually changes color to a deep red over 400℃, iron oxide black gradually changes color to dark red over 100℃, iron oxide brown gradually changes color to red phase over 130℃, iron oxide Green gradually changes color to dark red over 200°C.
3. Weather resistance: The influence of atmospheric cold and heat, dry and wet weather conditions on the pigment are very small, because of its good weather resistance, there are many outdoor applications.
4. Other properties: It is very stable in any dirty gas, such as hydrogen sulfide, carbon oxide, sulfur oxide, hydrogen chloride, nitrogen oxide and other gases. It is insoluble in water, various mineral oils, vegetable oils, ethers, esters and other organic solvents, and there is no penetration.
Container Packing:
20GP，1200kg/Tray，20Tray，Total：24ton/Container
20GP，1250kg/Tray，20Tray，Total：25ton/Container
Product Name | synthetic red iron oxide | |||
Type | 101/110/120/130/140/160/180/190 | |||
REACH | Registration No.01-2119457614-35-xxx | |||
Chemical Name | Diiron trioxide( Fe2O3.αH2O) | |||
Delivery form | Powder | |||
CAS No. | 1309-37-1/215-168-2 | |||
Specification | Contents(Fe2O3.aH20) | % | ≥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 | 3.5～7 | ISO787-9 | ||
Bulk Density | g/cm³ | 0.7-1.1 | ISO787-11 | |
Specific gravity | g/cm³ | 5.0 | ISO787-10 | |
Tinting Strength | % | 97～103 | ISO787-24 | |
Dispersibility(Hegman) | μm | 20/25/30 | ISO787-20 | |
Particle Size | μm | 0.17 | ||
Color Difference △E | ≤1.0 | ISO787-1 | ||
Sales Packing | In 25kg paper bag/1000kg bulk bag then palletized | |||
Transport &Storage | Protect against weathering/Store in a dry place | |||
Safety | The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008 | |||
We aim to create more value for High Quality Synthetic Red Iron Oxide 1kg for Sale. We attach great importance to environmental protection, actively control carbon emissions, and continuously optimize the use of resources. Before the establishment of our company, we had a thorough understanding of the industry in recent years and participated in the actual operation of some brands.
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