Iron oxide refers to a group of chemical compounds consisting of iron and oxygen atoms, and it comes in various colors, including red, yellow, and black. These compounds are commonly used as pigments in a wide range of applications, from coloring paints, ceramics, and plastics to tinting cosmetics and food products. Red iron oxide (Fe2O3) is often used for its rich, rust-red hue, while yellow iron oxide (Fe2O3�·H2O) provides a vibrant yellow color. Black iron oxide (Fe3O4) is employed as a dark pigment in inks and coatings. Beyond their coloring properties, iron oxides are also used in magnetic materials, catalysts, and as a source of iron in nutritional supplements. The versatility of iron oxide pigments and their ability to add color and functionality to various products make them essential compounds in many industries.
Natural Red Iron Oxide is the most widely occurring Minerals in Earth. It is widely used in many applications due as it is economical as compared to Synthetic Oxides.
Applications :
Red Oxide is anti-corrosive and has inertness to alkali and chemicals which makes its very viable for making of paint, protective coating for steels, cement coloring, NPK Fertilizers, paving tiles.
Iron Oxide has various commercial uses such as iron ores, catalysts, pigments in dental composites; pigments in paints, coatings, colored concentrates. The magnetic properties of iron oxides have been exploited in a broad range of applications including magnetic seals and inks, magnetic recording media, catalysts, and ferrofluids. The steel and iron industries utilize iron oxide as a feedstock to mass produce iron, steel and other alloys.
Sales Specification
Brown Powder (combination of yellow and red)
Relative Coloring powder (compared with the standard): 98% min
Volatile matter @ 105C: 2.5 max
Water soluble matter: 0.2% max
Residue on 45um mesh: 0.5% max
PH of water suspension: 7-9
Oil absorption g/100g: 30-35
Total iron-oxide: 90.0% min
Oil resistance: 5 grade
Water resistance: 5 grade
Alkaline resistance: 5 grade
Acid resistance: 5 grade
Solvent resistance (alcohol resistance methylbenzene resistance): 5 grade
UV absorption: 85% min
Quality Standard
Meet the standard of USP and European Pharmaceutical standard.
Packing
50 LB paper bag.
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We are the leading Manufacturer of Natural Iron Oxide Powder in India. Our product have various applications in Oil & Gas as weighting agent (Hematite API) & as Cementing Grade, in manufacturing Fertilizers, in Paint Industries and also in Glass industries.
Hematite Powder is a mineral, colored black to steel or silver-gray, brown to reddish brown, or red. It is mined as the main ore of iron. Hematite, is the mineral form of iron(III) oxide (Fe2O3), one of several iron oxides.
Our industrial grade iron oxide pigments are an efficient, stable and cost-effective industrial pigment to improve product quality! And have excellent coloring and hiding power, whether used in architectural coatings, road markings, plastics, rubber or ceramics, they provide bright and long-lasting color effects. Our iron oxide pigments are used in the manufacture of various bricks, including red bricks, yellow bricks, decorative bricks and landscape bricks.Whether it is residential buildings, commercial buildings or landscape buildings, our products can meet your needs.
Iron oxide pigment is a kind of pigment with good dispersibility, excellent light resistance and weather resistance.Widely used in building materials, coatings, plastics, electronics, tobacco, medicine, rubber, ceramics, ink, magnetic materials,paper making and other fields.
Our iron oxide pigments are the perfect solution for all your coloring needs. Our pigments are made with the highest quality iron oxide and are available in a wide range of colors to suit any project.
Whether you are looking for a high quality pigment for your concrete coloring or need a reliable and durable material to meet your plastic or paint coating needs, our iron oxide range is the perfect choice for you.
Item Iron Oxide Red Iron Oxide Yellow Iron Oxide Black
Type 130A,110,120,s130,190 313, 920,313-1 318, 330, 722
Contents % 96 90 95
PH Value 3~7 3~7 5~8
Oil absorption (ml/100g) 15~25 25~35 15~25
Feature Light resistance, weather resistance, high temperature resistance, durable,
do not fade, color stability
Application Used in building materials, coatings, plastics, ceramics and other fields
Our industrial grade iron oxide pigments are an efficient, stable and cost-effective industrial pigment to improve product quality! and have excellent coloring and hiding power, whether used in architectural coatings, road markings, plastics, rubber or ceramics, they provide bright and long-lasting color effects. Our iron oxide pigments are used in the manufacture of various bricks, including red bricks, yellow bricks, decorative bricks and landscape bricks.Whether it is residential buildings, commercial buildings or landscape buildings, our products can meet your needs.
5. Properties: red to reddish brown powder. Odorless. Insoluble in water, organic acids and organic solvents. Soluble in inorganic acids. There are ±-type (positive magnetic) and ³-type (diamagnetic) two types. The products produced by the dry method generally have a fineness of less than 1 m. Stable to light, heat and air. It is stable to acid and alkali. Strong tinting strength.
6. Uses: used in magnetic materials, polishing and abrasive materials, coatings and ink industries, etc.
Seven, packaging: lined with polyethylene plastic bags, outer plastic woven bags, 25Kg per bag.
8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, lightly packed to prevent moisture and heat, and rain and moisture during transportation
Appearance:Red powder
Chemical classification:Synthetic iron oxide red a-Fe2O3
Pigment index:Pigment Red 101 (77491)
CAS number:1309-37-1
EEC number:215-168-2
Molecular formula:Fe2O3
GB/T1863-2008 iron oxide pigment standard (MOD ISO1248:2006).
Indicator nameunit Index value Test Methods
Color difference 1.0
Relative tinting strength%95ï½?105Titanium dioxide dilution(1:10)
Iron content (expressed as Fe2O3)%â?¥95ISO1248:2006
Oil absorptiong/100gAgreedISO787-5
Sieve residue325mesh%0.11ISO787-7
Water soluble%0.3ISO787-3
105 ° C volatiles%1.0ISO787-2
pH value AgreedISO787-9
1000 ° C / 0.5 h heat loss%5ISO55913
Particle shape spherical
Primary primary particleD50m0.4-0.7
Seismic densityg/cm30.8-1.1
densityg/cm34.8
Lightfastnesslevel7-8
Weather resistancelevel5
Heat resistance600
The above are the main technical indicators of the products, other indicators refer to the national standards of the products.
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