Ultrafine iron oxide pigment

Our company's ultra-fine series of iron oxide pigments are a new type of ultrafine and easily dispersed iron oxide pigment that is carefully produced to meet the needs of customers by introducing the Henchmann coefficient index.

It not only has superior performance as a general iron oxide pigment, but also effectively prevents the aggregation tendency of pigment particles after being processed and ground by additives, reducing the surface attraction between pigment particles in the application system, making the pigment easy to disperse and greatly improving storage stability.

When in use, it only needs to be dispersed, and the Hengmann coefficient of iron oxide red and iron oxide yellow is about 6.0, with a fineness of about 25 microns; The Hengmann coefficient of iron oxide black is about 4.0, with a fineness of about 50 microns, and an increase in coloring power of 15% -20%. Customers can shorten the grinding time, cancel the grinding process, and appropriately reduce the use of pigments, whose main technical indicators have met or exceeded the requirements of international ultra-fine products.

The ultra-fine series of iron oxide developed by our company: ultra-fine iron oxide red 110M, 130M, 190M; Ultrafine iron oxide yellow 313M, 920M; Ultra fine iron oxide black 330M.