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High temperature 95% alumina ceramic insulator bush
High temperature 95% alumina ceramic insulator bush
High temperature 95% alumina ceramic insulator bush
High temperature 95% alumina ceramic insulator bush
High temperature 95% alumina ceramic insulator bush
High temperature 95% alumina ceramic insulator bush

High temperature 95% alumina ceramic insulator bush

Payment Type:T/T,L/C

Incoterm:FOB,FCA,CIF,Express Delivery

Transportation:Ocean,Land,Air,Express,Others

Port:SHANGHAI,NINGBO,SHENZHENG

Product Description
Product Attributes

BrandYXGM

Types OfPiezoelectric Ceramics, Dielectric Ceramics, Electrothermal Ceramics, Insulating Ceramics, High Frequency Ceramics

MaterialZirconium Oxide, Alumina-Zirconia, Steatite, Zircon, Zirconia, Alumina, Aluminum Silicate, Boron Nitride, Cordierite, 95-99%Al2O3

Place Of OriginChina

SizeCostomized

ColorWhite,Ivory.Pink.Brown.Black

Supply Ability & Additional Information

PackagingWOODEN CARTON/PALLET

Productivity200K/month

TransportationOcean,Land,Air,Express,Others

Place of OriginChina

Supply Ability200000PCS/MONTH

CertificateISO9001,ROHS

HS Code8547100000

PortSHANGHAI,NINGBO,SHENZHENG

Payment TypeT/T,L/C

IncotermFOB,FCA,CIF,Express Delivery

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
WOODEN CARTON/PALLET
Picture Example:
glazed ceramic insulator

High temperature 95% Alumina Ceramic Insulator bush

       A high temperature 95% alumina Ceramic Insulator bush is a type of insulating component made from Al2O3 Ceramics material that is designed to withstand high temperatures. Alumina ceramic or Engineering Ceramics are known for its excellent thermal and electrical insulation properties, making it suitable for use in high temperature applications.

       The 95% alumina composition refers to the purity of the alumina ceramic material used to manufacture the insulator bush. A higher alumina content generally indicates better thermal and electrical insulation properties.

       The insulator bush is typically used to provide electrical insulation and support in various high temperature environments, such as in electrical power transmission systems, heating elements, and industrial furnaces. It helps to prevent electrical current leakage and heat transfer, ensuring the safe and efficient operation of the equipment.

       The high temperature capability of the alumina ceramic insulator bush allows it to withstand extreme heat without deforming or losing its insulating properties. This makes it suitable for use in applications where temperatures can reach several hundred degrees Celsius or even higher.

       Overall, a high temperature 95% alumina ceramic insulator bush is a reliable and durable component that provides excellent thermal and electrical insulation in high temperature environments.


Item Unit Al2O3 95%-97 Al2O3 99
Desity g/cm3 3.7 3.85
Flexural Strength Mpa 300 340
Compressive Strength Mpa 3400 3600
Modulus of Elaslicity Gpa 350 380
Impact  Resistance Mpa m1/2 4.0  5
Weibull Moudulus m 10.0  10
Vickers  Hardness HV0.5 1200.0  1300
Thermal Expansion Coefficent 10-6K-1 5.0-8.3 5.4-8.3
Thermal Conductivity W/mK 24 27
Thermal Shork Resistance T 250 270
Maximum Use Temperature 1600 1650
Volume Resistivity at 20 Ω 1014 1014
Dielectric Constant KV/mm 20 25
Open Porosity % 0 0
Dielectric Constant ξr 10 10
Dielectric Loss Angle Tanσ 0.001 0.001

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