Iron Oxide Powder For Sale

Iron oxide is an amorphous powder with red or dark red appearance. The chemical formula is Fe2O3. relative density 5~5.25, melting point 1565℃. Iron oxide is insoluble in water, soluble in hydrochloric acid and sulfuric acid, slightly soluble in nitric acid.

Iron oxide pigment is the second largest inorganic pigment after titanium dioxide and the first largest colored inorganic pigment. It mainly contains iron oxide red, iron oxide yellow, iron oxide black and iron oxide brown pigments with iron oxide as the basic substance. In addition, more than 70% of all consumed iron oxide pigments are prepared by chemical synthesis methods, called synthetic iron oxide, such as green iron oxide, etc. ...... We can supply iron oxide pigments in various colors. Browse the products below to find the pigment you need, or contact us if you need help. We will help you select the right iron oxide pigment for your unique needs.

Iron Oxide Pigment Usage

As an inorganic pigment, it is used for coloring paints, rubber, plastics, construction and so on. Used as antirust pigment in paint industry. Used as coloring agent for artificial marble, terrazzo on the ground, coloring agent and filler for plastics, asbestos, artificial leather, leather polish, etc. It is also the polishing agent for precision instruments and optical glass, and the raw material for manufacturing ferrite components of magnetic materials. ......
As magnetic raw material, it can be used in electronic industry, communication equipment, TV sets, computers as well as line output transformers, switching power supplies and ferrite cores.
Used as analytical reagent, catalyst and polishing agent, also used as pigment component.
Used for coloring the outer sugar coating of various pills.
Used in the preparation of magnetic materials, pigments, and reducing agents, polishing agents, catalysts, etc...
Used as anti-paint pigment. As the mica iron oxide antirust agent made of this product has good water permeability resistance and excellent antirust performance, it can replace reddan.
Synthetic iron oxide is characterized by high purity, even and neat particle size and wide range of chromatography. At the same time, the variety of colors, low price, non-toxic, excellent coloring is also the reason for its wide application. In addition, it has the ability to absorb ultraviolet rays. Various excellent properties make it widely used in building materials, coatings, plastics, electronics, medicine, rubber, ceramics, ink, magnetic materials, paper making and other fields.

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iron oxide pigment chrome oxide green color paste

Iron oxide pigments have excellent weathering resistance, with high resistance to light, chemicals and climate change, and are not easily faded or discolored.

Iron oxide pigments maintain color stability during the preparation process and do not change color when exposed to heat or light.

Compared to some other pigments, iron oxide pigments are often considered an environmentally friendly choice as they contain no heavy metals or other harmful substances.

Iron oxide pigments have excellent covering ability, which can effectively hide the color or imperfections of the underlying layer when covering the surface.

$Iron oxide pigments remain stable at high temperatures and are therefore often used in products that are resistant to high temperatures, such as ceramics or refractory materials.$

Iron oxide pigments remain stable at high temperatures and are therefore often used in products that are resistant to high temperatures, such as ceramics or refractory materials.

Because iron oxide pigments are available in a variety of oxidation states, a wide range of colors can be achieved through different formulations and treatments, from bright to deep.

Iron oxide pigments are extremely light stable and can therefore be exposed to outdoor environments for long periods of time without noticeable color fading.

Iron oxide pigments are widely used in coatings, paints, plastics, rubber, ceramics, asphalt, cement and other fields to provide color stability and uniform tinting effect.

Iron oxide pigments are widely adopted for their stability, weather resistance and versatility, and their relatively low cost makes them a cost-effective choice for making a wide range of color products.

Iron oxide pigments are mainly composed of iron and oxygen elements. Depending on the oxidation state, they can be formed into a variety of colors, such as red, yellow, brown and black.

What are the properties and advantages of iron oxide pigments

High chemical stability and physical durability.
Alkali-resistant. It is very stable to any concentration of alkali and other types of alkaline materials, especially cement and lime mortars commonly used in construction, without chalking or affecting the strength of cement building components.
Acid Resistance. It is resistant to weak and dilute acids in general, but is also soluble in strong acids, especially when heated and concentrated.
Light resistance. The color remains unchanged under strong sunlight.
Heat resistance. It is stable within a certain temperature limit, beyond which the color begins to change. As the temperature rises, the degree of change becomes more pronounced.
Weather resistance. It is unaffected by climatic conditions such as cold, heat, dry and wet.
Dirty air resistance. It is stable in any dirty gas, such as hydrogen sulfide, carbon monoxide, sulfur dioxide, hydrogen chloride, nitric oxide and other gases.
Water, oil, solvent resistance. Insoluble in water, various mineral oils, vegetable oils and organic solvents such as ether, ester, ketone, etc., and impermeable.
Bright and clear color, unique hue. The color of iron oxide pigment is so clear and pure that it does not need to be embellished with other organic or inorganic pigments.
Excellent economic efficiency. Iron oxide pigment has high coloring power, fine and uniform particle size, which ensures its value of use, together with lower selling price, it can ensure the economic effect of users.