Iron oxide red was traditionally used for coloring coatings, building materials, rubber and plastics. In recent years, with the rapid development of the new energy sector, high-purity ultrafine iron oxide red has been widely applied in lithium-ion batteries and lithium iron phosphate cathode material manufacturing, becoming a key emerging application field.
Industrial coloring-grade iron oxide red cannot meet the production standards for new energy batteries. Battery-grade products require strict control of multiple core indicators. Uniform and stable particle size distribution ensures even mixing of battery materials and stable charge-discharge performance. Heavy metal impurities are strictly limited to guarantee battery cycle life and safety. Stable slurry viscosity is also essential to adapt to automatic battery pulping processes.
Founded in 1995, Hunan Deson New Material is a professional manufacturer of iron oxide pigments. We own three modern production bases and nine automatic production lines, with an annual output of 60,000 tons of various inorganic pigments. Besides conventional coloring pigments, we can customize high-purity battery-grade iron oxide red that meets new energy industry standards, supporting sample testing, small-batch trial orders and large-scale stable supply.
All products are equipped with SGS and RoHS test reports, as well as complete TDS and MSDS documents, fully meeting quality inspection and export requirements of new energy enterprises.
