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Glazed Alumina Ceramic Substrate Al2O3 Insulating Plate


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20 years export experience
8 Trademarks、40 Patents
Design & Research
Cooperated with Global 500 enterprises
Certificates:ISO、ROHS、CE etc.

CNC Machined Special-shaped Ceramic Sheet

Material:96% Al₂O₃ Alumina Ceramic

Color:White, glazed surface / raw matte surface optional

Process:Dry pressing forming + High-temperature sintering

PRODUCT DETAILS

Product Description

	Alumina Ceramic Substrate： Alumina ceramic (Al₂O₃) is a widely used advanced technical ceramic, mainly composed of aluminum oxide. 96% alumina ceramic is the most common grade for custom shaped substrates.
CNC Machined Special-shaped Ceramic Sheet： Excellent electrical insulation: high dielectric strength, low dielectric loss under high frequency. Thermal conductivity: balances insulation & heat dissipation for power electronics.
	Al2O3 Alumina Ceramic Parts High temperature resistance, stable physical & chemical properties under heat. High hardness & good wear resistance, resistant to acid, alkali and oil corrosion.
High Insulation Alumina Ceramic Sheet Power semiconductor IGBT / MOS insulation & heat dissipation shims, ozone generator insulating components, high voltage power modules, new energy sensors, electronic substrates, thermal insulation plates for heating & resistor assemblies.

Alumina Purity	95%	96%	99%	99.6%
颜色 Color	White	White	Ivory White	White
体积密度 Volume density	3.5g/cm3	3.7g/cm3	3.75g/cm3	3.9g/cm3
吸水率 Water Absorption	0	0	0	0
抗弯强度 Flexural Strength	300MPa	320MPa	330MPa	330MPa
维氏硬度 Vickers hardness	1400	1400	1800	1800
介电常数 Dielectric Constant	10at 1MHZ 25℃	10at 1MHZ 25℃	10at 1MHZ 25℃	10at 1MHZ 25℃
弹性模量 Modulus of elasticity	350GPa	350GPa	370GPa	370GPa
热导率 thermal conductivity (30℃)	24W/(m·K)	24W/(m·K)	25W/(m·K)	28W/(m·K)
体积电阻率 Volume resistivity	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁵Ω•cm
介电强度 Dielectric strength	20KV/mm	20KV/mm	20KV/mm	30KV/mm

Company Profile

Packaging & Shipping

Packing Details

We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication.

Delivery Details

We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.

TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc.

Our Services

What we can do for you:

1. Sample service	2. Optimal price	3. Customized logo
4. Fast feedback	5. Customized size	6. Safety package
7. ISO9001	8. Aftersale service	9. Low procurement risk