South Africa Chromite sand in China
Every one knows that 46% Cr2O3 chromite sand origins from South Africa,with the following outstanding physical properties:
1.Bulk density: 4.0～4.8 g/cm³
2.Mohs hardness 5.5–6.0
3.Refractoriness >1900°C (melting point about 2180°C)
4.Thermal conductivity significantly higher than silica sand
5.Low coefficient of thermal expansion
6.Stable volume under heat
Available sizes of chromite sand
AFS20-25 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-50 AFS 45-55 180mesh 200mesh 325mesh 400mesh 600mesh 800mesh 1000mesh 1200mesh etc
Chromite sand producer and exported in China–Zhengzhou haixu abrasives co.,ltd.
From 2010,we setted up production lines and sell chromite sand in dometic market,from 2017,we started to export chromite sand to all over the world,we are the first person/company in China who import chrome ore from South africa and re-export.
