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Current location£ºElectrical Ceramics |
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| (Talc ceramics) |
Essential components |
MgO SiO2 |
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Density |
g/cm3 |
2.8 |
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Water Absorption |
£¥ |
O |
Material characteristics |
Agglomeration temperature
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¡æ
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1350
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Hardness |
HV |
800 |
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Anti¡ªFolding Strength |
Kgf/cm2 |
900 |
Physical characteristics |
Compressive Strength |
Kgf/cm2 |
4000 |
Tenacity |
Map.m3/2 |
- |
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Highest application temperature |
¡æ |
1100 |
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Thermal expansion coefficient 0-1000¡æ |
/¡æ |
6*1O-6 |
Thermodynamic property |
Heat resistance
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T(¡æ) |
200 |
Thermal conductivity |
W/m.k(25-300¡æ) |
2.5 - |
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20¡æ |
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>1012 |
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100¡æ |
>.cm |
1010-1012 |
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Volume resistivity |
300¡æ |
5*108 |
Electrical specification |
Insulation breakdown intensity
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KV/mm |
10
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Dielectric constant |
100MHz(E) |
5.8 |
The good electricity and physical characteristics make them able to be widely used in lamp holders, lamps and lanterns£® |
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Copyright© Fengfeng Ceramics Co.,Ltd All Rights Reserved.
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