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Ceramic Insulator Plate

Min.Order Quantity: 1 Set/Sets Ceramic Insulator Plate

Supply Ability: 400~700 Set/Sets per Month Ceramic Insulator Plate

Payment Terms: L/C,T/T,


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Ceramic Insulator Plate Properties:

 
1. The high temperature can reach 1700 C.
 
2. high withstand voltage
 
3. High mechanical strength and hardness
 
4. Excellent insulation properties
 
5. High corrosion resistance
 
6. Extremely high wear resistance
 
7. Wide scope of application
 
Ceramic Insulator Plate applications:
 
Electronic vacuum device, crucible, insulating board, capacitor, spacecraft, transportation, knitting, petrochemical industry, mine, pharmaceutical engineering, communication engineering and construction, etc.

 

 

 

 

 

Item Unit Symbol 95% Alumina Ceramics 99% Alumina Ceramics 99.7% Alumina Ceramics
Maximum Using Temperature 1600 1700 1700
Water Absorption % 0 0 0
Hardness Gpa ≥85 ≥89 ≥89
Flexural Strength MPa (psi x 103) 336 550 550
Compressive Strength MPa (psi x 103) 2000 2500 2500
Fracture Toughness Mpa  4~5 5.6 6
Thermal Conductivity W/m °K 18-25 30 30.4
Thermal Shock Resistance °C 220 180-220 180-220
Dielectricity Constant   9.4 9.8 9.8
Dielectric Strength kV/mm 16 22 22
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