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Brand Name : | YXGM |
---|---|
place of origin : | China |
Wuxi, Jiangsu, China
Product description
Alumina Ceramic Bracket for Flexible Ceramic Pad Heater
Alumina ceramics are a type of electrical insulator used in a variety of industrial machinery. They are made from a combination of aluminum oxide and other materials, and are extremely durable and resistant to high temperatures. Alumina advanced ceramics are used in a variety of applications, such as in bearings, seals, valves, and other components. They are also used to protect electrical components from damage caused by heat, electrical arcing, and corrosion. Alumina ceramics are highly resistant to wear and tear, making them an ideal choice for industrial machinery.
Technical Parameters:
Item
Unit
Al2O3 95%-97%
Al2O3 99%
Desity
g/cm3
3.7
3.85
Flexural Strength
Mpa
300
340
Compressive Strength
Mpa
3400
3600
Modulus of Elaslicity
Gpa
350
380
Impact Resistance
Mpa m1/2
4.0
5
Weibull Moudulus
m
10.0
10
Vickers Hardness
HV0.5
1200.0
1300
Thermal Expansion Coefficent
10-6K-1
5.0-8.3
5.4-8.3
Thermal Conductivity
W/mK
24
27
Thermal Shork Resistance
△T℃
250
270
Maximum Use Temperature
℃
1600
1650
Volume Resistivity at 20℃
Ω
≥1014
≥1014
Dielectric Constant
KV/mm
20
25
Open Porosity
%
0
0
Dielectric Constant
ξr
10
10
Dielectric Loss Angle
Tanσ
0.001
0.001
Item
Unit
ZrO2
ZTA
Desity
g/cm3
6.05
4.1
Flexural Strength
Mpa
1300
480
Compressive Strength
Mpa
3000
3300
Modulus of Elaslicity
Gpa
205
320
Impact Resistance
Mpa m1/2
12
7
Weibull Moudulus
m
25
15
Vickers Hardness
HV0.5
1150
1600
Thermal Expansion Coefficent
10-6K-1
10
9
Thermal Conductivity
W/mK
2
20
Thermal Shork Resistance
△T℃
280
260
Max Useage Temperature
℃
1000
1600
Volume Resistivity at 20℃
Ω
≥1010
≥1012
Open Porosity
%
0
0
Wuxi, Jiangsu, China
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