High Electrical Insulation 95% Alumina Ceramic Heat Sink for LED Lamp

High Electrical Insulation 95% Alumina Ceramic Heat Sink for LED Lamp

We manufacture custom technical ceramics, covering a wide range of customer requirements. We make use of several forming and machining techniques to process components made from alumina Ceramics.
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Product Details

We could present you with almost every kind of product relevant to our solution array for Alumina Ceramic Burr For Coffee Grinder, Electrothermal Ceramic, Heat Resistant Electric Cordierite Ceramics. With continuous improvement and innovation, we endeavor to provide better and professional service to the customers all over the world. Mainly do wholesale, so we have the most competitive price, but highest quality. We insist on listening to the customer's voice, hoping to build our company a first-class brand that customers can trust.

Description:

We manufacture custom technical ceramics, covering a wide range of customer requirements. We make use of several forming and machining techniques to process components made from alumina Ceramics. This material may be used in applications that require High elevated temperatures, High dielectric strength, excellent electrical resistance. Wear or corrosion resistance. High temperature capability. High Electrical insulation.


Features:

Place of Origin: Jiangsu, China

Type: Ceramic Parts

Application: Industrial Ceramic

Material: Alumina Ceramic

Model Number: Customer's Requirements

Brand Name: Tianyun

Color: White

Density: 3.65 - 3.90 G/cm3

Compress strength: 2500 - 3000 Mpa

Max Working temperature: 1600 Degree

Flexural Strength: 336 Mpa

Thermal Shock Resistance: 180-220T(℃)

Water Absorption: 0%

Electrical Insulation: Excellent


Technical Parameter:

Naterial

Unit

95% Alumina Ceramic

97% Alumina Ceramic

99% Alumina Ceramic

99.7% Alumina Ceramic

Density

g/cm³

3.65

3.72

3.85

3.85

Flexural Strength

Mpa

290

300

350

350

Compressive Strength

Mpa

3300

3400

3600

3600

Modulus of Elasticity

Gpa

340

350

380

380

Impact Resistance

MPam1/2

3.9

4.0

5.0

5.0

Weibull Modulus

M

10

10

11

11

Vickers Hardulus

HV0.5

1800

1850

1900

2000

Thermal Expansion Coefficient

10-6K-1

5.0-8.3

5.0-8.3

5.4-8.3

5.4-8.3

Thermal Conductivity

W/Mk

23

24

27

28

Thermal Shock Resistance

△T℃

250

250

250

280

Maximum Use Temperature

1600

1650

1700

1700

Volume Resistivity at 20℃

Ω

≥10^14

≥10^14

≥10^14

≥10^15

Dielectric Strength

KV/mm

20

20

25

30

Dielectric Constant

εr

10

10

10

10


Application:

for refractory furnace or Kiln, electron vacuum decices, spaceflights, pharmaceutical engineerings Or Other Mechanical Applications.


We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for High Electrical Insulation 95% Alumina Ceramic Heat Sink for LED Lamp. Our company always adheres to the service concept of 'as long as the customer chooses us, we will make the customer satisfied', and provide each customer with a tailor-made application solution. We've got tightened inspection for quality of product.
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