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  • 商品名称: Alumina Bead DURA-36
  • ID: DURA -36

Microcrystal Alumina BeadsDURA-36

lDescription

DURA-36 microcrystal alumina bead is made from high purity alumina powder with sintering method. The micro size of polycrystals contributes to wear resistance and idea strength. It is a wise choice to replace the carbon steel beads to grind the metallic and non-metallic mineral.

   

lApplications

Coatings industry: marine and containers coatings, pipe coatings, armor plate coating;

Metal minerals: copper, lead/zinc and silver minerals;

lSpecialty

Economic cost is possible to charge huge quantity of beads;

High hardness is suitable to grinding abrasive material;

Matching mills: big capacity bead mills.

lChemical Composition

Composition

Al2O3

SiO2

others

Wt%

91-93

6

1-2

lPhysical Properties

Specific Gravity

Bulk Density

Micro hardness

Compressive Strength

Wear Rate

Color

3.6-3.7g/dm3

2.3-2.4kg/L

1350kg/mm2

kgf(2mm)

200g/T

white

             

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