Iron oxide red 130 /Pigment /powder

Iron oxide red

How much paint does one cubic cube of concrete need to paint:

A typical concrete mixture contains 350kg of cement per cubic metre, so for 5% of the cement weight, 17.5kg of pigment is required.

What is the maximum amount of pigment used in concrete or dry mortar?

Each pigment has a color saturation point, beyond which the further increase of dosage will not make a significant difference in the color intensity of cement products.A pigment with a high colouring rate can reach its saturation point in a small amount.Iron oxide black, for example, has the highest tinting strength and is generally saturated at 6% in cement.Iron oxide brown has a slightly lower intensity, about 7%, followed by iron oxide red 8%, and iron yellow 9%.However, these data can change significantly depending on the hue of each color.The current European standard for the use of pigments in cement products [BS EN 12878] requires the use of pigments in cement to be limited to 10 per cent, as the strength of cement products decreases as the content of cement decreases.

Water-based paint: according to the color of different amount of configuration.The product has good dispersibility, storage stability, compatibility with other components in the application system, and can enhance the rust resistance and uv resistance of paint.

Paint formula reference pigment quantity: primer 25-30%;Mixed paint 20--30%;Enamel 15--25% (excluding body pigments).

Water-based paint: according to the color of different amount of configuration.

Service: provide high-quality pre-sale and after-sales service, free product samples.The company supplies iron red, iron yellow, iron black, iron green iron oxide products.



The main USES of our products are:

1, in the building materials industry, mainly used for color cement, color cement tile, color cement tile, imitation glazed tile, concrete tile, color mortar, color asphalt, terrazzo stone, Mosaic tile, artificial marble and wall painting;

2. Used for various paint coloring and protective substances, including water-based internal and external wall coatings, powder coatings, etc.;Also suitable for oil paints including epoxy, alkyd, amino and other primers and topcoats;It can also be used for toy paint, decorative paint, furniture paint, electrophoretic paint and enamel paint.Iron red primer with rust prevention function, can replace the high price of red lead paint, save non-ferrous metals.

3. Used for coloring plastic products, such as thermosetting plastics and thermoplastics.