Iron Oxide Colors for Roofing
Iron oxide pigments are used in concrete block paving, roof tiles, grouting, wet cast paving, bricks, terrazzo, industrial flooring, ready-mixed concrete, GRC, precast and other building products.
The standard color range represents some of the more popular grades used by concrete product manufacturers. We also offer color matching services and custom shades upon request.
Iron Oxide Pigments Features
- Bright color
- Good weathering, lightfastness and alkali resistance
- Strong compactness, low addition rate
- Fine dispersion
- Excellent hiding power
Iron Oxide Pigments For Ceramic
Iron oxide red pigment is mainly introduced into ceramic pigment formula in the form of colorant. Such as brown series and black series in glaze pigment; zirconium iron oxide red pigment in zirconium series pigment; iron oxide red raw material is also widely used in black, coffee, brown series of billet pigment, as well as ceramic glazed tiles and other colorful cement bricks. Therefore, the dosage of iron oxide red pigment in ceramic pigment is very large, and the annual dosage is expected to be more than 10,000 tons. At present, the production methods of iron oxide red pigment used in ceramic pigment are mainly divided into sulfuric acid method and mixed acid method (nitric acid method). Take the thin iron plate as raw material, after processing, we get the red color bright iron oxide red pigment. Generally speaking, the comprehensive index of iron oxide red produced by nitric acid method is better than that of iron oxide red produced by sulfuric acid method.
1. What are the most common types of iron oxide red used in ceramics?
Iron oxide red 110, iron oxide red 130, iron oxide red 190 are the most popular, and iron oxide red 180, iron oxide red 120, iron oxide red 160, iron oxide red 140, iron oxide red 101 are also widely used in ceramics.
2ã??How much iron oxide red is used in ceramics?
The sales volume in China market is more than 10,000.00kg.
3ã??Which production process is better quality for iron oxide red applied in ceramics?
Currently, there are two production processes for synthesizing iron oxide red, sulfuric acid method and mixed acid method, which is also known as nitric acid method. The later ceramic quality is better than the first.
4, iron oxide red coloring ceramics what colors?
Iron oxide red used as a ceramic coloring agent, is the formation of ceramic glaze brown series, black series, cobalt iron series glaze, ceramic billet composition of black, coffee, dark brown and other colors of the pigment. The brown series occupies an important position in the ceramic industry. The crystal structure of the brown series is Fe-Cr-Zn-Al and Fe-Cr-Zn, Fe III is red, and the combination with chromium oxide green is golden yellow to black brown.
Iron Oxide Pigment Supplier
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.
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.
Acrolite Fast Violet KBLR Plastic is high tinctorial, redder pigment having good light fastness and weathering fastness. Suitable for all type of plastics and tinting white plastics.
HTV silicone color pigment is is a silicone masterbatch made of special silica gel, various color powders and many kinds of additives, used for coloring of various silicone products, suitable for molding process.
Features:
Easy to operate, temperature resistance, good dispersion, strong coloring strength.
highly recommend our organic pigment for plastic/masterbatch,painting,printng ink,like
pigment violet 3, 23 , red 53:1 57:1 ,48:2,122,170,254
yellow 12.13.14 ,74,83 also orange 13,16,34 and so on
Product description
Grade Characteristic Application
DERMANENT VIOLET BL good heat resistance high tinting strength bluish shade General application for inkplastictextilepainting
DERMANENT VIOLET RL good heat resistance high tinting strength reddish shade General application for inkplastictextilepainting
