Chemical formula: Fe2O3.

Type:110
Fe2O3:>=96%
oil absorption:15-25g/100g
res.on 325 mesh:=99
oil absorption:10-25g/100g
res.on 325 mesh:<=0.3
water sol.salts:<=0.3%
moisture:<=0.3%
ph value:5-8
tamped apparent density:1.0-1.3g/cm3
particle shape:spherical
tinting strength:95-105

Usage:
cement
brick
marble
paint
shipping paint
magnetic paint
spray paint
rubber
automobile
gloves
stationery
plastic product
ceramic
enamel
glass
printing ink
colour of ferric magnetism materials so on.

Packing: bag / carton / drum / with pallets.
Contact:oling_wu AT yahoo.com