Specification :

Boron Carbide
Boron carbide is an ideal raw material for production of refractory products, abrasive materials, and for ceramic products.
Grain D50( um) Total B% Total C% Fe2O3% Si% BC%
F60 250 77-80 17-21 0.25 -0.45 0.2 -0.4 96-98
F70 212
F80 180
F90 150
F100 125
F120 106
F150 75
F180 75-63 76-7 9 17-21 0.25-0.45 0.2-0.4 95-97
F220 63-53
F230 53 3.0
F240 44.5 2.0
F280 36.5 1.5 75-79 17-21 0.3-0.6 0.3-0.8 93-97
F320 29.2 1.5
F360 22.8 1.5
F400 17.3 1.0
F500 12.8 1.0 74-78 17-21 0.4-0.8 0.4-1.0 90-94
F600 9.3 1.0
F800 6.5 1.0
F1000 4.5 0.8 73-77 17-21 0.5-1.0 0.4-1.2 89-92
F1200 3.0 0.5
F1500 3 0.8
60# -150# 250-75 76-80 17-21 0.3 max 0.5 max 95-98
-100 mesh 150 max 75-79 17-21 0.3 max 0.5 max 94-97
-200 mesh 90 max 74-79 17-21 0.3 max 0.5 max 94-97
-325 mesh 45 max 73-78 17-21 0.5 max 0.5 max 93-97
-25um 25 max 73-78 17-21 0.5 max 0.5 max 91-95
-10um 10 max 72-76 17-21 0.5 max 0.5 max 90-92