99 al2o3 alumina ceramic insulating tube for electric wire protection
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- Supplier: Zibo Supereal Industrial Ceramic Co. Ltd.
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Product Overview
Description
Product Description
99 al2o3 alumina ceramic insulating tube for electric wire protection
Mainly used for the protection of the temperature sensor, make the temperature sensor and outside isolation, decrease or prevent components in use process by foreign materials, eroded oxidation and touch the worse.
Advantages :
1. Good smooth and high strength.
2. Extreme hardness, good protection from corrosion and high temperature condition.
3. High temperature resistance up to 1700℃
4. High dielectric properties.
5.Optimum air tightness
1. Good smooth and high strength.
2. Extreme hardness, good protection from corrosion and high temperature condition.
3. High temperature resistance up to 1700℃
4. High dielectric properties.
5.Optimum air tightness
Specification
Index | Unit | 95 % Al2O3 | 99 % Al2O3 | 99.5 % Al2O3 | ||
Density | g/cm3 | 3.65 | 3.8 | 3.9 | ||
Water Absorption | % | <0.1 | 0 | 0 | ||
Sintered Temperature | ℃ | 1650 | 1800 | 1800 | ||
Hardness | Mohs | 9 | 9 | 9 | ||
Bending Strength(20℃)) | Mpa | 300 | 340 | 360 | ||
Compressive Strength | Kgf/cm2 | 25000 | 30000 | 30000 | ||
Long Time Working Temperature | ℃ | 1400 | 1600 | 1650 | ||
Volume Resistivity | 20℃ | Ω. cm3 | >1013 | >1013 | >1013 | |
100℃ | 1012-1013 | 1012-1013 | 1012-1013 | |||
300℃ | >1010 | >1012 | >1012 | |||
Fast Delivery & Little MOQ
We have plenty of 99 al2o3 alumina ceramic insulating tube for electric wire protection in stock any time. So for normal products, the delivery time is about in 3-5days from the advanced payment received. And also little MOQ is available.
Packing & Delivery
To better ensure the safety of 99 al2o3 alumina ceramic insulating tube for electric wire protection, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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