GC/JIS1500 has high purity; Precise in grading and special size specifications.

Technical standard:

Size distribution(micron): D0≤23.00 D3≤15.00 D50=7.9-9.1 D94≥4.50

Chemical composition%: SIC≥98.00 F. C≤0.15 Fe2O3≤0.15

PH value: 6.0-7.5

Magnetic materials≤0.005%

Different standards are available such as ANSI standard, JIS standard, FEPA standard, GB standard and other particle size that customer requests.