99% Alumina Ceramics Components High Flexural Strength Corrosion Resistance Spacer Insulating Parts

Brand Name:HENGYUAN
Certification:CE,UL
Model Number:99% Alumina Ceramics
Minimum Order Quantity:100
Delivery Time:20 DAYS
Place of Origin:WUXI JIANGSU CHINA
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Location: Wuxi Jiangsu China
Address: Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
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Alumina ceramic is a material based on alumina that can be used in various fields. It has good conductivity, strength and high temperature resistance. Alumina ceramics are divided into high purity and ordinary types.


The Al₂O₃ content of high purity alumina ceramics is 99% or higher. Due to its high sintering temperature of 1600-1650°C, it can be used as an integrated circuit board and insulation material in the electronics industry.

NaterialUnit

A95%

Alumina Ceramics

A97%

Alumina Ceramics

A99%

Alumina Ceramics

A99.7%

Alumina Ceramics

Densityg/cm³3.63.723.853.85
Flexural StrengthMpa290300350350
Compressive StrengthMpa3300340036003600
Modulus of ElasticityGpa340350380380
Impact ResistanceMPam1/23.9455
Weibull ModulusM10101111
Vickers HardulusHV0.51800185019001900
Thermal Expansion Coefficient10-6K-15.0-8.35.0-8.35.4-8.35.4-8.3
Thermal ConductivityW/Mk23242727
Thermal Shock Resistance△T℃250250270270
*Maximum Use Temperature1600160016501650
Volume Resistivity at 20℃Ω≥1014≥1014≥1014≥1014
Dielectric StrengthKV/mm20202525
Dielectric constantεr10101010


China 99% Alumina Ceramics Components High Flexural Strength Corrosion Resistance Spacer Insulating Parts supplier

99% Alumina Ceramics Components High Flexural Strength Corrosion Resistance Spacer Insulating Parts

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