95% high purity Zirconia Beads

Principal characteristic��

Good roundness , smooth surface , brightness , high density, high strength, inertia and hardness , perfect fine ?particles.

Good stability , strong acid resistance and alkali proof.

Have excellent toughness, strength, impact resistance, not broken

Minimum of wear and tear on equipments and best grinding medium.

Chemical composition: ZrO₂=94.8%; Y₂O₃=5��0.2%

Physical parameter: Specific density>6.0g/cm³; Packed density=3.7-3.9g/cm³

Mohs hardness=9; Compressive strength >2KN( 2mm); ratio of slenderness=8.0mpa m²

Size:

80% High Compressive Strength Zirconia Beads

Principal characteristic��

Good roundness , smooth surface, brightness and no air hole.

High strength , high toughness, impact resistance, not broken.

Good stability , acid resistance and alkali proof.

Minimum of wear and tear on equipments and better cost performance.

Chemical composition: ZrO₂=75-80%; Y₂O₃=20-25%

Physical parameter: Specific density>5.3g/cm³; Packed density=3.3g/cm³

Mohs hardness=9; Compressive strength >1.8KN( 2mm)

Size: