Product Application

The iron oxide pigment is a pigment having good dispersibility, excellent light resistance and weather resistance. Iron oxide pigment mainly refers to iron oxide red, iron yellow, iron black and iron brown colored pigments based on iron oxides, among which iron oxide red is dominant (about 50% of iron oxide pigment) Mica iron oxide used as a rust preventive pigment and magnetic iron oxide used as a magnetic recording material are also in the category of iron oxide pigments. Iron oxide is the second largest inorganic pigment after titanium white and the first large color inorganic pigment. Of all the iron oxide pigments consumed, more than 70% are prepared by chemical synthesis, which is called synthetic iron oxide. Synthetic iron oxide is widely used in building materials, coatings and plastics due to its high purity, uniform and uniform particle size, wide chromatogram, many colors, low cost, non-toxicity, excellent coloring and application properties, and absorption of ultraviolet rays. , electronics, tobacco, pharmaceuticals, rubber, ceramics, inks, magnetic materials, paper and other fields.

Iron oxide is an inorganic substance with the chemical formula Fe2O3, which is a red or dark red amorphous powder. The relative density is 5~5.25, and the melting point is 1565°C (decomposition at the same time). Insoluble in water, soluble in hydrochloric acid and sulfuric acid, slightly soluble in nitric acid. The hiding power and tinting power are very strong, and there is no oil permeability and water permeability. Stable in the atmosphere and sunlight, resistant to foul gas, high temperature and alkali.

one

For coloring of paints, rubber, plastics, construction, etc.

two

Used as analytical reagents, catalysts and polishing agents, and also used in the formulation of pigments

three

Used for magnetic materials such as electronic industry, communication machine, TV, computer, etc., as well as line output transformer, switching power supply and ferrite core with high U and high UQ, etc.

four

It is used for coloring the outer coating and sugar coating of various tablets and pills.

five

Used as magnetic material, pigment and preparation of reducing agent, polishing agent, catalyst, etc.

six

Used as a pigment for anti-rust paints. Because the mica iron oxide antirust paint made of this product has good water permeability and excellent antirust performance, it can replace Hongdan.

seven

For coloring of tablet icings and capsules, etc.

eight

For paint, ink and plastic coloring.

nine

It is an inorganic pigment used as an anti-rust pigment in the coating industry. It is also used as a colorant for rubber, artificial marble, floor terrazzo, a colorant and filler for plastics, asbestos, artificial leather, leather polishing paste, etc., a polishing agent for precision instruments, optical glass, and a raw material for the manufacture of magnetic ferrite components. Wait.

ten

Inorganic red pigment. Mainly used for transparent coloring of coins, but also for coloring paints, inks and plastics.

Other uses

Analytical reagents, catalysts, colored glass filters (green), ferrites. polish. Pigment formulation.

Edible red pigment. Japan is used for red bean rice, konjac flour food. Used to identify bananas that have been treated with preservatives to cut the stalk. The United States is mostly used for cat food, dog food and packaging materials.

Inorganic red pigment. It is widely used in the coloring of paint, rubber, plastic cosmetics, fine grinding materials for construction, precision hardware instruments, optical glass, enamel, stationery, leather, magnetic alloy and high-grade alloy steel.