Boron Nitrde / Zro2 / Alumina Al2O3 Ceramic Plate for Electrical Insulation

• Application: Aerospace, Electronics, Medical, Refractory
• Purity: 95%
• Type: Ceramic Plates
• Vickers Hardness: 11.5
• Volume Resistivity: >10^14
• Compressive Strength: 2300
• Maximum Use: 1600ºC
• Processing Service: Moulding
• Density of Alumina Ceramic: 3.85
• Thermal Shock Resistance: 250
• Flexural Strength: 358
• Thermal Conductivity: 24.8
• Water Absorption: 0
• Transport Package: Carton Box or Wooden Case
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

 

The Aluminum oxide (Al2o3) 96% ceramic plates are widely used in thick-film circuit of electronics industry. Large scale
integrated circuit,power hytrid IC,semiconductor package,pieced -film reistor, network,resistor, focusing potentiometer
etc.According to the demands of customers,our company can manufacture products of special types and specifications.

 

Alumina ceramic substrate / plate specification:

> 10x10x1mm, 20x20x2mm, 40x40x8mm, 100x60x8mm, 150x150x12.5mm, 200x200x25mm etc.

> The thickness of ceramic plate ranges from 0.25 to 1.0mm
Can be made according to your requirements.

 

 

DO YOU KNOW WHAT ALUMINA CERAMIC ARE?

 

Alumina ceramic is a kind of alumina as the main ceramic material,used in thick film integrated circuits.Alumina have good conductivity,mechanical strength and high temperature resistance.It should be noted that ultrasonic washing is needed.Alumina ceramics have a veriety of uses to meet the needs of daily use and specical properties.95 alumina porcelain is mainly used as waer-resisting parts.

 

PRODUCT DETAILS

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Advantage:

1.Purity:92%, 95%, 96%, 99%, 99.7%

2.Good mechanical strength

3.Excellent electrical insulation

4.High-frequency loss

5.Good thermal conductivity

6.Heat, wear and corrosion resistance.

.

 

 

Application:

 

Alumina is the best-known advantaced ceramicmaterial, is widely used in 

1.Automotive

2.Petro-chemical 

3.Fluid control

4.Material transfer

5.Industry

6.Electrical and electronic

7.Semiconductor

8.Sapphire is single-crystal alumina.

 

Alumina Ceramic Property
Property			Unit	92% Alumina Ceramic	95% Alumina Ceramic	99% Alumina Ceramic
Density			g/cm3	≥3.63	≥3.68	≥3.83
Water absorption			%	O	O	O
Sintering temperature			°C	1500-1700	1600-1800	1700-1800
Hardness			HV	≥1400	≥1500	≥1650
Flexural strength			Kgf/cm2	3000	3000	3000
Compressive strength			Kgf/cm2	24000	25000	26000
Fracture toughness			Map.m3/2	3~4	3~4	4~5
Maximum temperature			°C	1600	1700	1800
Coefficient of thermal expansion			/°C	8*10-6	8*10-6	8*10-6
Heat shock			T(°C)	220	220	220
Thermal conductivity			W/m.k(25-300°C)	25 14	25 14	25 14
	20°C		>1012	>1012	>1012

 

RFQ

 

1.What's the max using temperature ?
Max 1700degree

2.Which composition suitable for metallized ceramics?
95% alumina

3.What's the 99 alumina's major applications?
Pump Shaft,Drive Shaft,Sealing Ring

4.Can you do OEM?
We are mostly doing by drawing

5.What's the delivery time?
About 35days

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