Insulation Ceramic Alumina Al2O3 Substrates

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Place of Origin: China

Brand name: UNIPRETEC

Payment Terms: L/C,T/T,Western Union

Production method: Negotiable

Shipping / Lead Time: Negotiable / Negotiable

Keyword: alumina substrate, insulation substrates, cerramic substrate

Category: Ceramics

Product name	Insulation Ceramic Alumina Al2O3 Substrates	Certification	-
Category	Ceramics	Ingredients	-
Keyword	alumina substrate , insulation substrates , cerramic substrate	Unit Size	-
Brand name	UNIPRETEC	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	-

Product name

Insulation Ceramic Alumina Al2O3 Substrates

Certification

Quick Details

Place of Origin: Fujian, China (Mainland)
Brand Name: UNIPRETEC
Model Number: UPT15120701
Type: Insulating Ceramics
Material: Alumina
Color: White
Density: 3.65 - 3.90 g/cm3
Moh's Hardness: 9
Water Absorption: 0%
Compressive Strength: 2000 - 2500 Mpa
Flexural Strength: 280 - 300 Mpa
Thermal Shock Resistance: 180 - 220 T(°C)
Max. Working Temperature: 1500 - 1800 °C
Electrical Insulation: Excellent
Corrosion Resistance: Hight

Packaging & Delivery

Packaging Details:	1. wooden case with foam; 2. carton box with foam;
Delivery Detail:	15 working days after payment confirmed

Insulation Ceramic Alumina Al2O3 Substrates

PRODUCT DESCRIPTION

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 & electrical, pump components and automotive sensors, medical, semiconductor, furnace parts... UNIPRETEC offers a variety of alumina compositions, typical grades that are used for modern industrial applications are of high purity from 90% to 99.7%. Alumina components can be formed by a variety of manufacturing techniques such as dry pressing, cold isostatic pressing, injection molding and extrusion. Finishing can be accomplished by precision grinding and lapping, laser machining, metallizing and a variety of other processes.

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 & electrical, pump components and automotive sensors, medical, semiconductor, furnace parts...

UNIPRETEC offers a variety of alumina compositions, typical grades that are used for modern industrial applications are of high purity from 90% to 99.7%.

Alumina components can be formed by a variety of manufacturing techniques such as dry pressing, cold isostatic pressing, injection molding and extrusion. Finishing can be accomplished by precision grinding and lapping, laser machining, metallizing and a variety of other processes.

	Unit	95% Al2O3	99% Al2O3	ZrO2	GP-Si3N4
Color	-	white	ivory	white	gray
Density	g/cm³	3.65	3.88	5.95	3.22
Water Absorption	%	0	0	0	0
Young's Modulus	Gpa	280	350	205	295
Vickers Hardness	Gpa	14	20	12	18-20
Flexural Strength ( at R.T. )	Mpa	280	300	900	650
Compressive Strength ( at R.T. )	Mpa	2000	2500	2200	2200
Thermal Conductivity ( at R.T. )	W/(m.K)	18-25	30	2.2	25
Thermal Shock Resistance	ΔT(°C)	220	180-200	280-350	450-650
Max. Working Temperature ( at R.T. )	°C	1500	1700	850	1200
Volume Resistivity ( at R.T. )	Ω.cm	>10^15	>10^14	>10^12	>10^14
Dielectric Constant (1 MHz at R.T. )	-	9.50	9.80	26	8.20
Dielectric Strength	kV/mm	16	22	-	16

COMPANY INFORMATION

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As a professional company in advanced ceramic industries, UNIPRETEC is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical..... With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:

- Aluminium Oxide / Alumina ( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconium Oxide / Zirconia ( Yttria stabilized ZrO2 )
- Silicon Nitride ( Gas pressure sintered & Hot pressed Si3N4 )
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed hexagonal BN )
- Machinable Glass Ceramic

Aiming at building long term cooperation relationship with our clients, we set our motto as "Quality First". Far now, our products have been exported to North Amirica, East Europe, West Europe, East Asia, Southeast Asia and get good reputation from our client.