high precision cordierite ceramic bobbin heater
USD $1 - $1.5 /Piece
Min.Order:1000 Pieces
Jiangsu Sailamike Precision Ceramic Co., Ltd.
high quality best service resistance mullite bolts corundum mullite ceramic screw
high quality best service resistance mullite ceramic tubes corundum mullite tube
high quality best service resistance mullite disc refractory corundum mullite plate
high quality best service resistance mullite plate corundum mullite radiation bobbin heater plate
high quality best service resistance mullite ceramic plate corundum mullite radiation plate
high quality best service resistance corundum electric heater wire wind mullite tube
high precision cordierite ceramic bobbin heater
1. Material: Cordierite ceramic
Item | Test Condition | Unit&Symbol | Cordierite ceramics |
The main chemical ingredient |
|
| 2MgO 2Al2O3 5SiO2 |
Bulk Density |
| gm/cc | 2.5 |
Maximum Use Temperature |
|
| 1000°C |
Water absorption |
| % | 0 |
Hardness |
| HV | 800 |
Bending Strength | 20° C | Kgf/cm2 | 900 |
Compressive Strength | 20° C | Kgf/cm2 | 3500 |
Fracture Toughness | K(I c) | Map.m3/2 | - |
Coefficient of thermal expansion |
| 1X 10-6/°C | ≤2.0 |
Coefficient of thermal conductivity | 25° C-30° C | W/m °K | 1.3- |
Thermal Shock Resistance | Tc | °C | 250 |
Dielectricity constant | 1MHz.25°C |
| 6 |
Dielectric strength |
| ac-kV/mm (ac V/mil) | 10 |
Volume Resistivity | 20°C | ohm-cm | > 1012 |
2. Feature:
1). low thermal expansion
2). large specific heat capacity
3). high specific surface area
4). low pressure drop
5). small thermal resistance
6). good thermal conductivity
7). good heat-shock resisting ability
3. Application:
1)Electric appliance industry
2)Automotive industry
3)Mechanical industry
4)Engineer industry
4. About us:
Jiangsu Sailamike Precision Ceramic is a worldwide leader in the development and production of advanced insulating ceramics. We provide a wide selection of advanced ceramics including Alumina ceramic, Zirconia ceramic, cordierite, steatite ceramic and mullite, which improves and extends the performance of your product, process, or system. Whether you need high temperature stability, high hardness and wear resistance surfaces, improved stiffness to weight radiations, anti-corrosive barriers or low thermal expansion rates - we can deliver. We can offer significant performance and cost advantages to meet your needs.
5. FAQ:
1. How can you get quotation?
Please kindly send me your drawing with technic requirement and demand quantity.
If you don’t have the drawing,please kindly courier samples to us.
We will quote our best price in 24 hours
2. How can you get samples ?
We can supply free samples if we have them in stock.
If we havn’t produce the products, we can supply some free samples after getting mold fee.
Please take note that the courier fee should be at destination.
6. Contact us: