Heat Resist Industrial Ceramic Thermal Pad 96% Al2O3 for Semiconductor

• Customization: Available
• Application: Refractory, Industrial Ceramic
• Function: Wear Resistant
• Model NO.: YNP007
• Material: Alumina Ceramic
• Process: Laser
• Shape: Round, Square, Rectangular, Cylindrical
• Feature: Round, Square, Rectangular, Cylindrical
• Working Temperature: 1200c 1300c 1400c 1500c 1600c
• Purtiy: 96% Alumina ,95% Aluminum Oxide,96% Al2O3
• Type: Ceramic Sheets
• Finish: Normal, Mirror Polish,Diamond Polishing
• Color: White,Pink,Cream
• Size Tolerance: Tight
• Thickness: 0.25-15mm
• Transport Package: Pallet
• Specification: CUSTOMIZED
• Trademark: Yunnuo
• Origin: China
• HS Code: 8547100000
• Production Capacity: 500000 PCS/Year
• Package Size: 10.00cm * 10.00cm * 2.00cm
• Package Gross Weight: 0.020kg

Product Description

96% alumina ceramic substrate made by casting method


Application:
They are used in thick film circuits, ceramic metallization, ozone generators, audio, LED lighting, electronic insulation devices, solar new energy and other industries.

Features:
It has the characteristics of low dielectric loss, stable electrical performance, smooth surface, consistent thickness, good flatness, and overall dimensions,ect.

Size:
The thickness can be produced from 0.25mm -----15 mm, and the ceramic substrate can be punched and lineated.

We can customize to your requirements. Below sizes are some examples.
 

Length mm	Width mm	Thickness mm
3	10	1
22	20	0.8
100	50	1
4	4	1
50	20	0.8
100	100	0.5-1
80	80	2
88	77	8
8.4	7.5	0.635
150	75	1
152	135	1
150	100	0.6
Diameter mm	Thickness mm
50	0.5
80	2
100	2

Alumina ceramic components

 

Alumina ceramic (Aluminum Oxide or Al2O3) is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors.

 

Process of production:

uniaxial (die) pressing, isostatic pressing, injection molding, extrusion and slip casting ect.

 

Properties:

* Good electrical insulation
* High mechanical strength
* Excellent wear resistance
* Excellent corrosion resistance
* Low dielectric constant
 

 

 

Applicatons:

 

* Special environment and electronic substrates

* Pump seals and other components
* Wear resistant inserts
* Insulating washers or bushings
* Semiconductor components
* Aerospace components
* Automotive sensors
* Electrical or electronic insulators
 

 

 

Material data:

 

AL2O3%	60	75	80	85	92	95	99	99.7
Bulk Density (g/cm3)	3.0	3.1	3.3	3.4	3.6	3.7	3.81	3.91
Flexural strength (MPa)	205	280	215.7	230	312	304	340	370
Linear expansion coefficient (×10-6/C)(25-800C)	7.1	7.6	7.6	7.6	7.5	7.3	7.6	7.6
Thermal conductivity [w/(m.R)]	16	17	17	17	18	20	34	35
Dielectric strength (KV/mm)	10	10	10	10	10	10	10	10
Volume resistivity (Ω.cm) 20C	>1014	>1014	>10 14	>1014	>1014	>1014	>1014	>1014
300C	>1013	>1013	>10 13	>1013	>1013	>1012	>1010	>1010
Max C	1350	1100	1300	1350	1500	1600	1700	1800
Moh's hardness	7.5	7.5	7.5	7.5	8.5	8.8	9	9
Refractoriness	1800	1700	1800	1850	1920	2000	2030	2040