Iron Oxide Brown

. Chemical Formula: Fe3O42. Character:1)Powder, exquisite particle.2)Good dispersiion un-penetrablility the ultraviolet rediation stable in normal temperature and sunlight.3)Lightfastness, heat-resistant and alkali resistant.4)Only dissolved in heat strong acid. Item/specification Brown 610

content 92%

moisture 1.0%

PH value 4-7

Oil absorption 20-30

Water-soluble Matter 0.5

45UM sieve residue 0.3%

Tinting strength 95-105%

Density approx 4.8cm ³

3. Application:1)Coating, Antirust pigment2)Tinting of rubber, Plastic product, Scagliola, Wall, Terrazzo3)Raw material of the chemical product contain iron such as oil paint, concoctive paint.