Lianyungang Highborn Technology Co., Ltd.

Alumina Ceramic Substrate, Ceramic Sheet, Ceramic Substrate Sheet manufacturer / supplier in China, offering Laser Cutting Alumina Ceramic Substrate Sheet, Low Thermal Conductivity Macor Machinable Ceramic Rod, Alumina Ceramic Ignition Spark Electrode and so on.

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Laser Cutting Alumina Ceramic Substrate Sheet

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 3500000PCS/Year
Transport Package: Carton Box and Wooden Box
Payment Terms: L/C, T/T, D/P, Money Gram, Western Union

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Basic Info.

Model NO.:ALU
Materials:Alumina Ceramic
Material:Alumina Ceramic
Al2O3:95-99.7%
Color:White,Ivory
Cutting:Laser Cutting
Surface:Polished or Glazed
Size:Any
Thickness:0.1-50mm
Trademark:HIGHBORN
Specification:CE, ROHS
Origin:China
HS Code:6908900000

Product Description

Laser cutting alumina ceramic substrate sheet

1.       material: Alumina ceramic, zirconia ceramic

2.       method of moulding: thermal casting/drying   press/extrusion

3.       colour: white/light yellow

4.       sintering temperature: 1580c

5.       surface finish:Ra0.4 &SIM RA 0.8&mum etc, upon your requirement.

6.       package: packing with carton and ship    with wooden box.

7.       we can produce them by your molds or te drawings you require.

8.       minimum order: 100pcs
 

Al2O3 substrate is the most popular ceramic substrate, with excellent heat resistance,
high mechnical strength , abrasion resistance and small dielectric loss . 
The surface of alumina substrate is quite smooth and low porosity , 99.6% alumina substrate is suitable for thin film device , 96% alumina substrate is suitable for thick film device application.

 

Materials

Al2O3

96%

99.6%

Color

White

White

Density (g/cm 3 )

3.72

3.85

Thermal conductivity (W/m. K)

22.3

29.5

Thermal Expansion (x10 -6 / o C)

8.0

8.2

Dielectric strength

14E6

18E6

Dielectric Constant (at 1MHZ)

9.5

9.8

Loss Tangent (x10 -4 @1MHZ)

3

2

Volume Resistivity (ohm-m)

>10 14

>10 14

Flexural Strength (N/mm 2 )

350

500


Laser Cutting Alumina Ceramic Substrate Sheet
FAQ:

1.Where is your main market?

We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.

 

2. What is your payment term?

We mainly accept T/T, West Union, Credit card and L/C.

Paypal will be available in the near future.

 

3. For alumina ceramic, what about the forming method?

 Drying pressing              

 Isostatic pressing

 Hot pressing casting
Laser Cutting Alumina Ceramic Substrate Sheet
Laser Cutting Alumina Ceramic Substrate Sheet

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