Red Oxide Powder
Iron oxide is a popular metal oxide pigment, widely used in paints, coating, construction, plastics, rubber, ceramic industries etc. It has a high quality of chemical and physical properties and excellent tinting strength.
Red Oxide Powder is made from a variety of raw materials and processes. It is mainly produced in red and yellow colours.
Color
Iron oxides are a diverse class of colorants, each with its own properties and range of colors. The most common and familiar are red, yellow, orange, black and brown. They are used in a wide variety of products, including paints, coatings and colored concretes.
The color of a particular iron oxide powder depends on the amount of iron present, the temperature and firing time. The more iron the powder contains, the more vibrant the color of the product will be.
We have some red iron oxides that are a little darker in color than others, which is because of the degree of grinding or the type of material being ground (the higher the number, the darker the raw material). The raw material also affects the amount of iron present, so the same batch of iron oxide will have different shades if it is a very finely ground powder.
This is a problem in forming glazes that employ this powder. Glazes made with this powder have specks of clumpy iron oxide that seem to be impossible to remove without sieving the powder and breaking up the clumps. Putting the powder through a screen, especially an 80 mesh screen, does break up the clumps of iron oxide. However, it is best to grind the powder in a ball mill to remove these clumps of iron oxide completely.
One way to overcome this problem is to use a mixture of iron oxides with differing amounts of iron in the blend. This way, the red color will match the original body’s working and firing properties. The mix can be a bit more expensive than using just one iron oxide, but it is often worth the extra cost for the added benefits of a richer firing and a better, more vibrant color.
Another approach to achieving this is to use a blend of buff-burning materials. These are iron-bearing materials that have a high concentration of iron and can be buffed to match the original body’s working and firing characteristics. This is a technique that has been used successfully in porcelain body production.
Stability
Red Oxide Powder is a relatively stable colorant, though it does need to be stored carefully. The best way to handle it is to encase it in a plastic bag, then reheat it for about five minutes before use. Using this method, the pigment will last for weeks before it breaks down completely. This is a good idea, as it will ensure that the color stays true to the jar. It also means that the powder will not be prone to discoloration during shipping or storage. This makes it a very cost effective choice for your ceramics supply chain.
The most important thing to remember when choosing the best iron oxide powder for your needs is to match the formula to your specific application. We have a wide range of choices that will suit your needs.
Uses
Red Oxide Powder is used in the ceramics industry as a colourant for glazes and clay bodies. It is a fine, soft powder made from grinding ore material or heat processing ferrous/ferric sulphate or ferric hydroxide.
It can be used to produce a variety of red colours in glazes, and it can also be mixed with other colorants and opacifiers to get different shades of colour. The main advantage of red iron oxide is that it is a very low cost and it reacts differently in each firing, allowing a wide spectrum of colours to be produced.
A range of synthetic red iron oxides are available. These vary in purity and particle size. The most pure red iron oxides Red Oxide Powder are typically fine (less than 1% 325 mesh) and have little or no coarser specks.
Some high-purity grades are also specially controlled for heavy metals, and they can be used in drugs, cosmetics, pet foods, and soft ferrites.
Iron oxide is a common element found in nature, and it is widely used in the chemical industry as a pigment or catalyst. It is also important in the classic thermite reaction, in which it acts as an oxidizing agent. It is also a component of rust and is found in many forms, including the red metal hematite.
Besides being used in ceramics, iron oxide is also an important ingredient in the paint and coating industries. It is commonly used in a wide range of colors and in paints that require good tinting strength, dispersibility and heat resistance.
It is also a popular additive in the Red Oxide Powder rubber industry, as it is an excellent rust preventative. It is especially useful on steel surfaces, as it interacts with rust to form insoluble compounds that act as corrosion inhibitors.
Another application for iron oxide is in the construction industry, where it is used to make roofing tiles. It is a strong, durable and non-toxic material that can be used to cover concrete or cement.
Synthetic Red Iron Oxide is a powder pigment that is used in the building materials industry, as it is a very low-cost and very durable pigment. It is a very popular product that is used in paving blocks, bricks and other building materials. It is also an excellent colorant for mortar, tile adhesives, and other materials.
Availability
Red Oxide Powder has become one of the most popular and versatile pigments for use in many industries. Its strong tinting ability makes it an ideal choice for a variety of different applications. Its excellent performance/cost ratio and high quality levels of chemical and physical properties make it a valuable addition to the paint, coating, ceramic and rubber industries.
It is available in a range of sizes and grades. These include C A /10 GRADE, Chemical Grade and Polishing Grade. It can also be found in various packaging such as PP Bag, Plastib and 25 / 50 KGS HDPE BAG.
In the building materials industry, it is used as a pigment for paints and inks, paper, ceramic, linoleum and rubber. It is also a good substitute for lead and zinc oxides in ceramic glazes, due to its low cost and ease of application.
The pigment is also used in magnetic resonance imaging as a contrast agent, to reduce the relaxation time of protons. It can be found in a wide variety of cosmetic products, including sunscreens.
Historically, the Iron Oxide market has been growing at a steady rate of around 2%-4% per year. There are cyclical ups and downs in the market, but over the long term this trend is expected to continue.
There are a number of suppliers of Iron Oxide Powder in India. These include manufacturers, service companies and distributors.
Find reliable and competitively priced Iron Oxide Powder suppliers in India to import or export at best terms with Connect2India. Its comprehensive directory of trade and supply partners helps you search for manufacturers, wholesalers and distributors in India based on your specific requirements.
Manufacturer of a wide range of iron oxides for use in the research and production of alloys, colors, ferrite cores, pigments, photocatalysts, oxidizers, metallurgical catalysts, paints and plastics. Serves the information technology, telecommunications, aerospace, bio-pharmacology, microelectronics, composites, coating, painting and organic and inorganic chemical industries.
Red copper oxide is a reduced form of black copper oxide that is a common colorant in the ceramics world. It is used to produce a wide range of slips and glazes, but has a very low solubility in water and beads up at the surface of solutions, making it difficult to work with.
