Plain Ceramic 96% Alumina Thin Plate 1.High Alumina 90-99.7% MAX. 2.Perfect insulation & wear resisting 3.Precise polished

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96-99% Ceramic Electrical Alumina Plate Heatsink Substrate Metallized With Gold,Silver,Copper,Ni,Mn Etc.For Electronic Applications!Customized Designs and Requirements!Min Thickness 0.1mm Workable!

It has the features of high reliability,high density power,high thermal conductivity,high insulation and cycling performance.Dimensions can be formed be mould stamping or laser cutting,is used in thick film circuit,large-scale integrated circuit,hybrid IC,semiconductor package,chip resistor and other electronic industry fields.

Technical Data:

Items	Unit	95%Al2O3	99.5%Al2O3
Density	g/cm3	3.7	3.9
Flexural Strength	MPa	313	340
Compressive Strength	MPa	3400	3600
Modulus of Elasticity	GPa	350	380
Impact Resistance	MPa·m1/2	4	5.1
Weibull Modulus	m	10	10
Vickers Hardness	HV0.5	1800	1900
Thermal Conductivity	W/mk	24	27
Highest Application Temperature	°C	1600	1750
Volume Resistivity at 20°C	Ω.cm20	>1014	>1014
Dielertric strength	KV/mm	20	25
Thermal expansion	X10-6/K	5.0-8.3	5.4-8.3

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Thin 90-99.7% Ceramic Alumina Substrate Plate The No.1 Reliable Quality