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95% Alumina ceramic block for Insulating ceramic base
95% Alumina ceramic block for Insulating ceramic base
95% Alumina ceramic block for Insulating ceramic base
95% Alumina ceramic block for Insulating ceramic base
95% Alumina ceramic block for Insulating ceramic base
95% Alumina ceramic block for Insulating ceramic base
95% Alumina ceramic block for Insulating ceramic base

95% Alumina ceramic block for Insulating ceramic base

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

Place Of OriginChina

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

ColorWhite,Ivory.Pink.Black

SizeCustomized

Density3.7-3.90g/cm3

CertisficationISO9001/2015. Rohs

Supply Ability & Additional Information

PackagingWOODEN CARTON/PALLET

Productivity200000 pcs/monthly

TransportationOcean,Land,Air,Express,Others

Place of OriginCHN

Supply Ability200000PCS/MONTH

CertificateISO9001/2015

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:

 95% Alumina ceramic block for Insulating Ceramic Base

      95% alumina ceramic block is a type of ceramic material that is made up of 95% Al2O3 Ceramics and 5% other Advanced Ceramics and more. Alumina is a high-performance ceramic material that offers excellent mechanical strength, high temperature resistance, and good electrical insulation properties.

     This type of ceramic block is commonly used as an insulating ceramic base in various industrial applications. It provides a stable and reliable platform for mounting electronic components or devices that require electrical insulation and thermal management.

      The high alumina content in the ceramic block ensures good electrical insulation properties, making it suitable for applications where electrical isolation is crucial. It can withstand high voltage and prevent electrical leakage or short circuits.

      Some key features and benefits of a 95% alumina ceramic block include:


1. High thermal conductivity: Alumina ceramic has excellent thermal conductivity, allowing it to efficiently dissipate heat from the components mounted on it. This helps to prevent overheating and damage to the components.


2. Electrical insulation: Alumina ceramic is an excellent electrical insulator, preventing the flow of electrical current through the block. This is crucial for applications where electrical isolation is required to prevent short circuits or electrical interference.


3. Chemical resistance: Alumina ceramic is highly resistant to chemical corrosion and can withstand exposure to various chemicals and solvents. This makes it suitable for use in harsh environments where chemical resistance is essential.


4. Mechanical strength: Alumina ceramic blocks have good mechanical strength and can withstand high compressive loads without deformation or breakage. This makes them durable and long-lasting, ensuring the stability and reliability of the components mounted on them.


5. High operating temperature: Alumina ceramic can withstand high temperatures, typically up to 1600°C (2912°F). This makes it suitable for applications that involve high-temperature environments or processes.


Parameters:

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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