Сменная лампа инфракрасного кварцевого нагревателя
- Category: >>>
- Supplier: Shanghai Bochuan Silicon Carbon Rod Manufacturing Co. Ltd.
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Product Overview
Description
Product Data
Ordinary Ceramic Physical Properties | ||||||
Unit | Ordinary Ceramic | |||||
Al2O3 Content | % | 60 | 75 | |||
Volume Density | g/cm3 | 3 | 3.1 | |||
Flexural Strength | MPa | 205 | 280 | |||
Linear Expansion Coefficient | ×10-6/℃ 25-800℃ | 7.1 | 7.6 | |||
Thermal Conductivity | W/(m.R) | 16 | 17 | |||
Insulation Strength | KV/mm | 10 | 10 | |||
Volume Resistivity 20℃ | Ω.cm | ＞1014 | ＞1014 | |||
300℃ | Ω.cm | ＞1013 | ＞1013 | |||
Long-term Use Temperature | ℃ | 1350 | 1000 | |||
Moh's Hardness | 7.5 | 7.5 | ||||
Refractoriness | ℃ | 1800 | 1000 | |||
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