Calcium carbonate powder, Melting Point : 825 °C

we are offering calcium carbonate powder, calcite powder etc.
* physical characteristics
brightness ≥ 96.5%
whiteness ≥ 96.5%
moisture ≤ 0,2%
proportion: 1gcm3
oil absorption ≥ 24g100g caco3
content loss on ignition ≤ 43,08%
* chemical component
caco3 content ≥ 98%
mgo content ≤ 0,16%
fe2o3 content ≤ 0,01%
al2o3 content ≤ 0,04%
sio2 content ≤ 0,01%
na2o content ≤ 0,16%
* application
- be popularly used in many industries namely: paper, paint, pvc compound or masterbatches…etc as a funtional filler or additive.
quality : export standard
origin : vietnam