99% Al2O3 Alumina Ceramic Ring

• Material: Aluminium Oxide
• Application: Pumps
• Type: Shaft Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Nonstandard
• Model NO.: All
• Transport Package: Carton
• Specification: customized
• Trademark: Junty or As the client′s require
• Origin: China
• HS Code: 6914900000
• Production Capacity: 500000pieces/Year

Product Description

Alumina is historically the most cost-effective and widely used engineering ceramic. It has a good combination of properties:

· Good hardness and wear resistance
· High strength and stiffness
· Good thermal stability
· Almost chemically inert

Alumina can be produced in purity ranges from 95% up to 99.5% (available in ivory color), for various applications.

Bulk density (g/cm3) = 3.8

Bending strength (MPa) = 200

Compressive strength (MPa) = 150

Hardness (Shore) = 87

Porosity (%) = 0.5

Color = White.