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High Hardness Alumina Ceramic Insulator For Medical/Electronical/Innovacera

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Xiamen Innovacera Advanced Materials Co., Ltd

High Hardness Alumina Ceramic Insulator For Medical/Electronical/Innovacera

Place of Origin : Xiamen,Fujian,China
Brand Name : INNOVACERA
Model Number : INC-A211
Certification : ISO 9001-2008,ISO14001-2004,OHSAS 18001-1999
Price : US $ 0-100 / Piece
Packaging Details : 1. paper box 2. carton case with foam
Delivery Time : 10 - 25 days after payment
Payment Terms : T/T,Western Union/Paypal
Supply Ability : 1000 Piece/Pieces per Month
MOQ : 10Piece/Pieces
Application : Industrial Ceramic
Color : White
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1.Introduction:

Alumina is one of the most cost effective and widely used material in the family of engineering ceramics. The raw materials from which this high performance technical grade ceramic is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes. With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade alumina has a very wide range of applications.

2.Key Properties:

1)Hard, wear-resistant

2)Excellent dielectric properties from DC to GHz frequencies

3) Resists strong acid and alkali attack at elevated temperatures

4)Good thermal conductivity

5)Excellent size and shape capability

6)High strength and stiffness

3.Alumina Ceramics Properties:

COMPOSITIONUNITAL-960AL-975AL-980AL-995
AL2O3%9697.59899.7
TENSILEKpsi30303032
FLEXURALKpsi55555560
COMPRESSIVEKpsi300300300330
DENSITYg/cc3.673.723.803.90
POROSITY-0000.00
COLOR-WHITEWHITEWHITEIVORY
HARDNESSMOH’S SCALE9999
THERMAL

CONTDUCT

cal/cm2cm/sec/c°0.0490.050.0520.055
C.O.T.E.In / In°C (x107)75767778
MAX WK TEMP-1600165016501700
DIELECTRIC STRENGTHD.C. Volts Mil @ 0.100" Thick230230240250
VOLUME RESISTIVITYOhm-cm (x1012)23.13.23.5
DIELECTRIC CONSTANT-99.49.69.7
DISSIPATION FACTOR-0.00030.00020.00010.0001
LOSS FACTOR-0.0280.0130.0110.009

4.Applications:

1)Gas laser tubes

2)Wear pads

3)High temperature electrical insulators

4)High voltage insulators

5)Furnace liner tubes

6)Thread and wire guides

7)Electronic substrates

8)Ballistic armor

9)Abrasion resistant tube and elbow liners

10)Thermometry sensors

11)Laboratory instrument tubes and sample holders

12)Instrumentation parts for thermal property test machines

13)Grinding media



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