Alpha Red Fe2O3 Nanopowder for Pigment

Properties of the red Fe2o3 nanopowder:

Fe2O3 red with excellent physical and chemical properties. Strong coloring ability, lustre downy, stable performance, alkali resistance, weak acid and dilute acid has certain stability, excellent light resistance, weather resistance, insoluble in water and organic solvents, has excellent rust resistance infrared etc.

Application of Fe2O3 nano powders

1. Fe2O3 are used as pigment and coating additives to aesthetically enhance, strengthen and protect concrete and other materials. For example, iron (III) oxide is used to fill the pores in concrete and reinforce the structure so calcium chloride and magnesium chloride will not easily penetrate the concrete. This extends the longevity of the concrete.

2.Iron Oxide nanopowder(fe2o3) are used as core sand additives to improve sand quality and suppress the incidence of several sand/binder related defects for example lusterous carbon defects, surface carbon pick up in stainless steels, finning veining, piholing and orange peel defect in shell moulding sands etc.

3.Fe2O3 nanopowder also apply to the exothermics, welding rods, offshore drilling muds and colourants in both building products and brown glass beverage bottles.

For the further inforamtion of the red fe2o3 nanopowder please contact me freely~