Wuxi Special Ceramic Electrical Co.,Ltd
High quality,small trial produce and quick delivery.
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Cordierite Ceramic Heater Element is used in many areas.
A. Packing: export standard
B. MOQ: Negotiable
Wuxi Special Ceramic can supply and customize the Cordierite Ceramic according to customer's drawings, samples and performance requirement. Cordierite Ceramic ( Head and Bottom ) is mainly used as Ceramic Heater. Cordierite ceramics are extensively used in important industrial applications such as micro electronics, refractory products, heat exchanger for gas turbines ,thermal shock-resistant table ware, catalyst supports ,and porous ceramics .Low-expansion cordierite is suitable for being applied at high temperature circumstance where a good thermal shock resistance is required.
Application:
A. Gas cooker, Water heater, Gas oven, Gas boiler, Air-conditioning and so on.
B. As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process, stress-relieving, pre-heating & post heating, other resistance-heating environment
C. Halogen lamps, high and low pressure uv lamps, lercury lamps, uv lamp holders and heating tubes.
D. High-power electrical applicance and all kinds of insulation device.
Specification
| Cordierite Main Parameter:(Chemical/physical) | |||
| Property | Item | Unit | Cordierite |
| General properties | Main chemical ingredient | 2MgO,2Al2O3,5SiO2 | |
| Bulk Density | g/cm³ | 2.5 | |
| Color | - | gray | |
| Water absorption | % | 0 | |
| Main Characteristics | Very low thermal expansion Low Weight | ||
| Main Applicationa | Lithography Stage Component Wafer Inspection SEM/TEM | ||
| Mechanical Properties | Flexural Strength | Mpa | 190 |
| Elastic Modulus | Gpa | 140 | |
| Vickers Hardness | Gpa | 8 | |
| Bending Strength(20℃) | kgf/c㎡ | 900 | |
| Compressive Strength 20℃ | kgf/c㎡ | 3500 | |
| Fracture Toughness(k l c) | Mpa*M*1/2 | 1~1.5 | |
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 4 |
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 1.5
| |
| Thermal shock resistance | ℃ | 400 | |
| Maximum use temperature | ℃ | 1000 | |
| Electrical Properties | Dielectric Strength(1mhz) | ac-kv/mm(ac v/mil) | 19.1 |
| Dielectric Constant(1MHZ) | 25℃ | 4.9 | |
| Volume Resistivity | ohm-cm(20℃) | ＞10*14 | |
| ohm-cm(300℃) | 10*12 | ||
| ohm-cm(500℃) | 10*10 |
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