Thermal Insulator Steatite Material Steatite Ceramic Washers Parts
For Taps
Application: Steatite Ceramic Washers Parts can be applied
in Insulating washers or bushings,Supports for heating
elements,Electrical insulators,Stand-off insulators,Lighting
insulators (supports, bases, etc.),Spacers.
Service: We provide the technical design and solutions. Designing
and manufacturing of non-standard products is available.
Specification
| | STEATITE Main Parameter:(Chemical/physical) | | | |
| Property | Item | Unit | Steatite |
| General properties | Bulk Density | g/cm³ | 2.8 |
| Color | - | White |
| Water absorption | % | 0 |
| Main Characteristics | | | Thermal Insulator |
|
| Main Applications | | | Various circuit parts |
| Mechanical Properties | Flexural Strength | Mpa | 190 |
| Elastic Modulus | Gpa | 120 |
| Vickers Hardness | Gpa | 5.8 |
| Compressive Strength 20℃ | Mpa | - |
| Fracture Toughness(k l c) | Mpa*M*1/2 | - |
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 2 |
| Thermal Shock | ℃ | - |
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 7.7 |
|
|
| Coefficient of Thermal expansion (40-800℃) | 1x10-6/℃ | 8 |
| Electrical Properties | Dielectric Strength(1mhz) | kv/mm | 18 |
| Dielectric Constant(1MHZ) | 25℃ | 6 |
| Volume Resistivity | ohm-cm(20℃) | ＞10^14 |
| | ohm-cm(300℃) | 10^10 |
| | ohm-cm(500℃) | 10^7 |
Our Company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon
nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite
products, widely used in metal welding, electronic conductor,
mechanics, assembling, insulation, chemicals, instrument, textile,
nuclear industry, aerial field.We accept trial produce according to
the drawing or sample.It usually takes 15 days to finish trial
product.Mass produce usually takes 30 days.Goods' package is carton
or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and
Europe.Our aim is to deliver goods with high quality at quick
delivery date.
Quality guarantee:mass produce by 100% inspection
