Boron carbonate hardness 9.4 Mohs scale
Boron carbonate basic information:
Hardness:9.4 Mohs scale
CAS: 12069-32-8
Appearance: black powder
Boron carbonate index:
Fixed carbon |
95% min |
Ash content |
3.5%max |
Vol.Matter |
1.5%max |
Sulphur content |
0.3%max |
Moisture content |
0.5%max |
Size |
As per customers' requirement. |
Hardness |
92%,95% |
Bulk Density |
470g/l,480g/l,490g/l. |
CTC |
60%,55%,50% |
Other |
Produing according to your requires |
Boron carbonate specification:
Boron Carbide is smelted in electric furnace from boric acid and carbon by high temperature .
Its hardness is 4950kgf/mm2 , is third only to diamond and cubic boron nitride ,
its density is 2.52g/m³,melting point is 2350 degree, do not react with acidic and alkaline solution.