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SiC granular grit

      Silicon carbide granularity sand is also called silicon carbide sand. Silicon carbide sub-sand is generally divided into 8#-320#. The larger the type is, the smaller the particle size is. The sand whose type is larger than 320# is usually called silicon carbide micro powder. Our silicon carbide granularity sand is divided into two kinds, i.e., green and black. As ideal grinding material, it is widely used for material grinding industry and for making grinding wheels and cutting disks etc.

 Typical values of main physical and chemical indicators of some SiC granular grit

 

Item  F22 F30 F36
 Sic(%)  98.25  98.25  98.25
 F.C(%)  0.15  0.15  0.15
 Fe2O3(%)max  0.25  0.25  0.25
  Magnetic max   0.03   0.03  0.03

Bulk Density

 (g/cm3)

 1.58  1.52  1.51
 SIZE(%)

 +14#:0% max

-14+18#: 15~20%

-18+20#:45~55%

-20+25#: 25~30%

-25+30#:0~3%

-30#:0.0%

 

+18#:0% max

-18+25#: 20~25%

-25+30#:45~50%

-30+35#: 20~25%

-35+40#:0~3%

-40#:0.0%

 

+20#:0%Max

-20+30#:20~25%

-30+35#:45~50%

-35+40#:20~25%

-40+45#:0~3%

-45#:0.0%