Property:Lemon yellow or brown powder, melting point:350-400℃, relative density 2.44-3.60, not solve in water and alcohol, solved in acid.
Water Soluble Salts
Residue On Sieve(45μM)
- Net each in 25kgs plastic woven bag, lined with PE bag.
- Iron Oxide Pigment has good physical and chemical properties. Soda-resisting: It is very stability to alkaline matter, such as cement and lime. It has no weathering function to cement and has no function to its strength. Acid-resisting: It has relative stability to ordinary weak acid and thin acid, but does not resist to powerful acid. Light-resisting, weather-resisting: It has best light-resisting and weather-resisting. Its color can not be changed by shine upon strongly. Heat-resisting: Its color can not be changed under relative temperature, the limit temperature for various products is as follows: fine-resisting, dissolve-resisting: It can not be dissolved to water, all various mineral oil and vegetable oil and organic solvent. It can be broadly used for pigmentation in building man-made marble, and colorful cement. It’s pigment for watercolor, paint color, paint, and rubber, plastic color, also can used for magnetic material industry.