Merkmale & Beschreibung von reibende Kugel

reibende Kugel

Eigenschaften:

Al2O3                                  92%

SiO2                                    7%

Ca+MgO+Fe2O3+others        2%

Schüttdichte                        >3.60g/cm3

Härte (mohs)                   9

Wasserabsorption                 <0.01%

Selbstabnutzungsrate                      <0.01% (24h)

Durchschnittliche Kristallgröße             3μm

Farbe                                    weiß

Größe:

Millimeter                                   Zoll

20                                        3/4

25                                        1

30                                        1 1/4

35                                        1 2/5

40                                        1 1/2

45                                        1 3/4

51                                        2

63                                        2 1/2