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alumina tube Specifications
thermo
1.Materials: 95% alumina oxide
2.Good smooth
3.High strength
alumina tube Features
1) Materials: 95% alumina oxide
2) Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
3) Good smooth and high strength
4) A variety of specifications available
5) OEM, ODM and OBM are welcomed
alumina tube Specification
Tech-data | Test conditions | Unit | 95% AL2O3 | 99.5% AL2O3 |
Density |
| g/cm3 | >3.60 | 3.7 |
Bending Strength |
| N/m3 | 2.24*108 | >2.74*108 |
Linear Expansibility | 20~1000C | a*10-6/°C | - | - |
20~5000C | a*10-6/°C | 6.2~7.5 | 6.2~7.5 | |
20~8000C | a*10-6/°C | 6.5~8.0 | 6.5~8.0 | |
Specific Inductive Capacity | 1MH2 |
| 9~10 | 9~10.5 |
10GMH2 |
| 9~10 | - | |
Dielectric Loss | 1MH2 | a*10-6/°C | ≤4 | ≤1.5 |
Tangent | 10GMH2 | a*10-6/°C | ≤10 | - |
Volume Resistance | 1000C | Ω.cm | >1013 | >1014 |
3000C | Ω.cm | >1016 | >1012 | |
5000C | Ω.cm | 108 | - | |
Breakdown Strength |
| KV/mm | 15 | - |
Thermal Conductivity | 200C | W/m.K | 25.2 | 29.2 |
alumina tube pictures
alumina tube shipping
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alumina tube Features
1) Materials: 95% alumina oxide
2) Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
3) Good smooth and high strength
4) A variety of specifications available
5) OEM, ODM and OBM are welcomed
alumina tube Specification
Tech-data | Test conditions | Unit | 95% AL2O3 | 99.5% AL2O3 |
Density |
| g/cm3 | >3.60 | 3.7 |
Bending Strength |
| N/m3 | 2.24*108 | >2.74*108 |
Linear Expansibility | 20~1000C | a*10-6/°C | - | - |
20~5000C | a*10-6/°C | 6.2~7.5 | 6.2~7.5 | |
20~8000C | a*10-6/°C | 6.5~8.0 | 6.5~8.0 | |
Specific Inductive Capacity | 1MH2 |
| 9~10 | 9~10.5 |
10GMH2 |
| 9~10 | - | |
Dielectric Loss | 1MH2 | a*10-6/°C | ≤4 | ≤1.5 |
Tangent | 10GMH2 | a*10-6/°C | ≤10 | - |
Volume Resistance | 1000C | Ω.cm | >1013 | >1014 |
3000C | Ω.cm | >1016 | >1012 | |
5000C | Ω.cm | 108 | - | |
Breakdown Strength |
| KV/mm | 15 | - |
Thermal Conductivity | 200C | W/m.K | 25.2 | 29.2 |
Product Categories : Ceramic Bead