莫氏硬度 MOHS HARDNESS

                 9.0

堆积密度 BULK DENSITY

             1.75-1.95g/cm3

比重 SPECIFIC GRAVITY

3.95g/cm3

  属性 properties

      规格Type

              粒度砂Grains

8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

     保证值 Guarantee Value

          典型值Typical Value

 化学成分

 Chemical

Composition

Al₂O₃

              ≥99

                99.50

SiO₂

              ≤0.2

                0.04

Fe₂O₃

             ≤0.2

                0.04

Na₂O

             ≤0.30

                0.23