High Quality 96% Aluminum Oxide PCB Substrate Al2O3 Ceramic Board

• Type: Industrial
• Material: Ceramics
• Raw Material: Alumina
• Model NO.: Aluminum Oxide PCB
• Technique: Dry Press, CIP, Hip, Cim
• Theme: Industrial
• Style: Classical
• Function: Thermostability, Thermal Insulation, Structral
• Making Method: Machine Made
• Usage: Textile, Chemical Industry, Electron, Electrical Appliance, Construction, Hygienic
• Size: Customized
• Advantage: Long Service Life
• Color: White
• Applicable Industries: Industry
• Transport Package: Plastic Bag, Wooden Box
• Specification: According requirements
• Trademark: yinghua
• Origin: China
• HS Code: 69010000
• Production Capacity: 50000
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Alumina ceramic is more widely applied in industrial. For Alumina Ceramics, We would like to supply different purity products such as 95%Al2O3, 98%Al2O3, 99%Al2O3, 99.5Al2O3 and high purity (>99.9%Al2O3) Ceramics, etc.
We can supply the ceramics products by kinds of forming process such as dry pressing, CIP(cold isostatic pressing), HIP(hot isostatic pressing), CIM(ceramics injection molding), gel-casting process, ceramic tape casting process, etc.
For the ceramics products shape, we commonly supply single shape such as tube, rod, ring, plate, block, ball, etc, we also supply great complex shape product with great high precision. By high precision machining we can supply the min 0.001mm tolerance products.
For the products size, we can supply from less than 1MM to several hundred big size product.   
For being characterized with excellent chemical and physical properties such as high hardness, high strength, high chemical and wear resistance, etc, Our ceramics products is widely applied in machinery, electronic, petroleum, chemical, aviation, textile, precious apparatus and organic engineering, etc.

Item	Unit	Si3N4	AlN	ZTA	BeO
Density	g/m³	3.2	3.3	4	3
Thermal Conductivity	W/m.K@25ºC	≥80	≥170	≥27	≥250
Coefficient of Thermal Expansion	X10 -6 /K (20ºC-300ºC)	≤2.6	≤4.3	≤7.5	≤9
Flexural Strength	MPa	≥700	≥450	≥500	≥190
Dielectric Strength	KV/mm	≥15	≥15	≥15	≥15
Dielectric Loss	1MHz	0.0003	0.0003	0.0003	0.0003
Dielectric Constant	1MHz	9	9	10.5	6.9
Volume Resistivity	Ω·cm@ 20 °C	10^14	10^14	10^14	10^14
Young's Modulus	Gpa	320	320	310	/