Wuhan Global Metal Engineering Co., Ltd
The pioneer manufacturer of heaters & sensors
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| Brand Name: | GME |
| Certification: | CE |
| Minimum Order Quantity: | 50pcs |
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| Packaging Details: | cartons， pallet |
| Delivery Time: | 7~10 working days |
| Payment Terms: | T/T, Western Union, MoneyGram, L/C |
| Supply Ability: | 100000 pcs per Month |
| Place Of Origin: | China | Type: | 2-8holes |
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| Application: | Industrial Ceramic | Shape: | Long |
| Material: | Alumina Ceramic,aluminum | Color: | White, Ivory,red |
| Usage: | Insulating Ceramic | Working Temperature: | 700c |
| High Light: | thermocouple accessories,thermocouple assemblies |
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High temperature resistance 2-8 holes steatite ceramic stick band heater
Description:
1) Alumina ceramics is the most widely used fine ceramics material. This material has superb material characteristics such as high electrical insulation, high mechanical strength, high wear and chemical resistance.
2) Due to the important combination of properties, we have thoroughly researched the behaviour and characteristics of our Alumina products to give you the best possible component.
Specification:
1). Excellent insulation, security.
2). Excellent high pressure resistance
3). Corrosion resistance
| Performance | |||||
| Item | Index | Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 |
| Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
| Water absorption | % | 0 | 0 | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 145 | 320 | 340 |
| Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 | |
| Elastic modulus | Gpa | 120 | 280 | 320 | |
| Poisson’s ratio | - | 0.21 | 0.22 | 0.23 | |
| Thermal Characteristics | Linear expansion coefficient | 20-5000C 10-6/0C | 7.9 | 7.1 | 7.2 |
| Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 | |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | |
| Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
| Dielectric loss angle | *10-4 | 18 | 15 | 5 | |
| Dielectric strength | *106V/m | 18 | 12 | 15 | |
Application:
1). Shaft, Plunger
2). High-pressure cleaning machines
3). Sealing structure
4). Auto mobile industry
5). Oil drilling equipment
6). Insulation parts in electrical equipment
7). Ceramic knife
8). Ceramic hair clipper spare parts
