machinable cordierite ceramic heating element round
Product Description
Product Description Material: Cordierite ceramic
Item | Test Condition | Unit&Symbol | Cordierite ceramics |
The main chemical ingredient |
|
| 2MgO 2Al2O3 5SiO2 |
Bulk Density |
| gm/cc | 2.5 |
Maximum Use Temperature |
|
| 1000°C |
Water absorption |
| % | 0 |
Hardness |
| HV | 800 |
Bending Strength | 20° C | Kgf/cm2 | 900 |
Compressive Strength | 20° C | Kgf/cm2 | 3500 |
Fracture Toughness | K(I c) | Map.m3/2 | - |
Coefficient of thermal expansion |
| 1X 10-6/°C | ≤2.0 |
Coefficient of thermal conductivity | 25° C-30° C | W/m °K | 1.3- |
Thermal Shock Resistance | Tc | °C | 250 |
Dielectricity constant | 1MHz.25°C |
| 6 |
Dielectric strength |
| ac-kV/mm (ac V/mil) | 10 |
Volume Resistivity | 20°C | ohm-cm | > 1012 |
Feature: 1). low thermal expansion
2). large specific heat capacity
3). high specific surface area
4). low pressure drop
5). small thermal resistance
6). good thermal conductivity
7). good heat-shock resisting ability Application: 1)Electric appliance industry 2)Automotive industry 3)Mechanical industry 4)Engineer industry Detailed Images More Products
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Contact Person: | Cherry |
Tel: | +86 510 87448121 |
Phone: | +86 18036056895 |
Fax: | +86 510 87448233 |
Skype: | Cherry Shi |
QQ: | 3435016849 |
Website: | http://www.js-ceramics.net |
WhatsApp: | 0086 18036056895 |
Email: |
Product Categories : cordierite ceramic
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