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Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTALP-1-R8
Certification: SGS
Place of Origin: CHINA
MOQ: 100PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 15000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Compressive Strength @ 25 C: 2229 Mpa
Specific Heat @ 25 C: 184
Flexural Strength @ 25 C: 331 Mpa
Maximum Working Temp.: 1650-1700℃
Alumina Content: >95%
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Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation


Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation


1.Description

Alumina oxide ceramic wear plate is made of alumina of different content of 95%, 97% and 99% through hot injection pressing or dry pressing. It has good electrical insulating, high strength, and good wear resistant, good thermal conductivity. It can be processed by finish machining and polishing. alumina oxide ceramic wear plate widely used in home appliances, medical devices , electrical insulation application and other wear protection, sealing and heat-sinks application.


2.Data Sheet

PropertyUnits
Al2O3 Content%969899.599.7
Densityg / cm33.703.803.903.92
Color-WhiteWhiteIvoryIvory
Compressive Strength @ 25 CMpa2229209125122350
Tensile Strength @ 25 CMPa200200248252
Flexural Strength @ 25 CMPa331276324320
Elastic Modulus @ 25 CGPa290331366380
Hardness : Knoop Rockwell(Gpa) Kg/mm2
R45N
(11.7) 1196
79
(12.5) 1276
77
(14) 1428
85
(15) 1510 90
Thermal Conductivity @ 25 CW / m-Deg K20.828.1

30.7

31.6
Coefficient of Thermal Expansion @ 25-1000 C1 X 10-6 /
Deg C
7.98.58.18.0
Specific Heat @ 25 Ccal / g / Deg C.184.184.182.180
Maximum Working Temp.Deg C1650165017001700
VolumeResitivity @25C @700 Cohm-cm
ohm-cm
1 X 10-13
1 X 10-8
1X 10-13
2.2 X 10-9
1 X 10-13
6 x 10-7
1 X 10-13
6 x 10-7
Dielectric Strength
(@Thickness) 100Mils
ac volts
per mil
350
340
335330
Dielectric Constant 1Mhz
@25C
e' / eo8.69.49.710.0
Dissipation Factor 1 Mhz
@25C
Tan Delta.0004

.0003


.0003

.0002


3..Features

1.High hardness

2.Excellent wear resistance

3.Light weight

4.Corrosion resistance

5.Stability of heat temperature

6.Smooth surface

3.Application

Aluminum Oxide Ceramic Sheet / Alumina Wear Ceramic Plate is widely used for serious abrasive environments, such as chute liners, cyclone liners, conveyor skirt liners, processing piping liners, hopper or silo liners, screen equipment liners in the industries including ,but not limited to:


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