Types of Ceramic Pigment

Types of Ceramic Pigment

Ceramic Pigment

Ceramic pigments are one of the main materials that are used in the manufacturing of ceramics. They are primarily used in the manufacturing of glazed ceramics. The most common types of pigments that are used in this industry include iron oxides, titanium oxides, copper oxides, manganese oxides, and zinc oxides. In addition to these common pigments, there are other types of metallic oxides that can be used. For example, nickel-hydroxycarbonate and tin-oxide can be used as ceramic pigments.

Titanium oxide

Titanium oxide ceramic pigment is an important ingredient in the production of tiles and crafts. It is applied in the manufacture of bricks, sanitary ware, roofing materials, and table ware.

For the past century, titanium dioxide has been used in a wide variety of consumer products, including paints, paper, and plastics. This white, light-reflecting pigment helps to reduce energy costs. The refractive index of titanium dioxide is high, which allows it to be a useful pigment for coatings and glazes.

When titanium white was introduced in the industrial manufacturing process around 1910, it was available in hundreds of shops in Paris. There was a demand for thousands of ceramic tiles in the late 19th century. These were used on walls of the Paris metro.

The French government promoted the development of this white pigment in the late 18th century. But it took almost a century before the first titanium colours were developed.

Around 1900, the French painter Camille Pissarro discovered a white titanium pigment on his easel. He called it Pigment White 6. In 1900, 250 pieces were exhibited at the Universal Exhibition in Paris.

Alexandre Brongniart, a French chemist, published an article about the pigment. He noted that the color of titanium oxide was difficult to obtain, and it could not provide an even tone.

After this, the Sevres manufacture discontinued using brown titanium pigment.


Cadmium is a toxic heavy metal that is present in many types of ceramic pigments. It is used to produce colors for glazes and glass. In Ceramic Pigment addition, cadmium is used to create stains.

Cadmium is a pigment used in some glazes and is often mixed with other materials to produce new, safe, and vivid colors. Some types of cadmium pigment are sulphoselenide, which are red or orange in color. They have a high stability and can withstand the heat of high firing temperatures.

Other kinds of cadmium pigments are encapsulated in other materials, such as glass and enamel. This is a recent development in the technology of glazes. Encapsulation enables the use of metal oxides at high temperatures. These include trivalent metal oxides, alkaline earth metal oxides, and tetravalent metal oxides.

The new pigments are durable and nontoxic. They are suitable for a variety of applications, including ceramic paint, latex, and silicone. They can be used for co-extrusions and for laminates. CICPs can also be used to replace medium chrome yellow in traffic marking coating.

Incorporating stabilized pigments into a glaze recipe can increase the chemical durability of a decoration. They are also applied using conventional decoration techniques.

A recent research program has resulted in the discovery of an alternative to cadmium-based brilliant yellow pigments. The mixture is composed of silicon (IV) oxide and zirconium (IV) oxide. These new pigments are stable, vivid, and do not contain lead or other heavy metals.


Tin-oxide ceramic pigment is a popular ceramic pigment that is widely used in glasses, enamels, and glazes. Its color is usually a combination of several metal oxides. For example, titanium dioxide can be used to crystallize color and texture, while iron oxide makes a warmer shade of brown.

In addition, tin-oxide can be combined with other pigments. This allows for a wide range of colors and characteristics. To ensure quality products, strict tests are performed during production.

High purity tin oxide is a water-insoluble inorganic metal compound with a specific gravity of 6.99. The material is manufactured from tin, a metal that is used in ceramics. Keeling & Walker manufactures oxides Ceramic Pigment for ceramic applications. They have developed proprietary processes to produce ITO for multiple markets.

Tin oxide is commonly used as a white pigment in glazes. However, it can be mixed with other metal oxides to achieve more vibrant colors. For example, it can be used to make a reddish purple.

Some tin-oxide ceramic pigments include agate red, blue-gray, and tin and antimony gray. These colors are typically produced by calcining mixtures of tin and other metal oxides at temperatures of about 13,000 to 15000 C.

In addition to glazes, tin-oxide can be used in decorative architectural coatings and in the printing industry. It is also widely used in plastics and leather.

Tin (IV) Oxide is an important raw material for technical glass. It is also used in ceramics, metal, and cosmetics as an opacifier.


Nickel hydroxycarbonate is an intermediate in the production of nickel metal powder and has many uses ranging from pH regulator to trication phosphating baths. It has some advantages, namely, it is relatively non-toxic and soluble. It also makes a great pH indicator, especially in nickel plating solutions. Despite its drawbacks, it is not difficult to see why it is a mainstay in the nickel industry.

Various concentrations of the material are available. Some of them are made in micronized powder form, others in nanopowder form. The best way to go about getting your hands on this product is by contacting an expert who can advise you accordingly. Also, be sure to check the safety data sheet to ensure that the product is safe for consumption. In addition to this, it is a good idea to store the product in the original packing. This is especially important if the product has been exposed to water.

One of the biggest challenges faced by manufacturers of ceramic products is the selection and development of the right pigments, glazes and other ingredients. These are key in producing high quality, attractive and long-lasting ceramic products. There are various types of colors and hues, varying in intensity, which can be achieved by means of the appropriate mix of ingredients. Choosing the correct color will not only ensure that your end product is visually pleasing, but also contributes to a smooth and hygienic manufacturing process.

Other metallic oxides

Ceramic pigments are a class of pigments used for decorative applications in ceramics. They are made of metallic oxides and other materials, such as clays and glazes. These pigments can be used alone or with other pigments to produce different colors. The use of ceramic colorants can add a large range of color to ceramics. Depending on the firing conditions, other materials, and other factors, the range of possible colors can be quite wide.

Metal oxides are present in a variety of materials, including paints, catalysts, and corrosion films. Typically, they occur in crystals with no molecular units, in which metal cations fit into octahedral sites. However, some metallic oxides do not have crystalline structures. In these cases, they are thought to have the ability to shift their absorption band, thereby producing a change in the overall symmetry of the lattice.

Cobalt is one of the common metal oxides in ceramic pigments. It occurs in brookite and rutile forms. A mixture of cobalt and zinc oxide produces a blue-green pigment. As a result of this change, the absorption band is moved away from the visible region.

Iron oxide, on the other hand, occurs in red form. This form is commonly used in earthenwares. During oxidation, it becomes amber. At lower percentages, it becomes light blue. When combined with calcium, it turns pale yellow.

Copper oxide, on the other hand, contains 12 percent organic residue. Therefore, it does not stick to iron. Consequently, it can be dissolved in water.

Calcination of ceramic pigments

Generally, the most common process used in the production of ceramic pigments is high temperature calcination. However, the environmental impact of such processes requires a thorough evaluation. In the current study, a process model was developed to evaluate the production of green Cr2O3 pigment. It is based on a combination of simulation and empirical data. The results were verified against production data of titanium dioxide white.

The main raw materials of the production of ceramic pigments are salts and metallic oxides. These salts and oxides are mainly soluble and therefore can be easily combined with clays. This combination of different raw materials produces a ceramic body that has numerous properties. Ceramic pigments are also known as ceramic stains. They have excellent properties for coloring.

The most widely used colorant in ceramics is red iron oxide. However, there are many other colors available. For example, the chromium (III) oxide is light to dark green powder. Besides being an effective coloring material, it is also suitable for metallurgical applications.

Forsterite has high chemical and thermal stability. Compared with other oxides, it has a lower melting point. Therefore, it is very useful for making colored glazes. X-ray diffraction analysis and SEM were used to analyze the crystalline structure of the prepared pigment samples.

Calcination of the calcined pigments was conducted at 900 to 950 degC. This temperature is suitable for removing vanadium oxide and sulfur oxide.