Cordierite Ceramic Heater Elements with 1000°C Temperature Resistance and 1.5×10⁻⁶/°C Thermal Expansion
Price:
us$1~us$100/P
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Product Overview
Cordierite ceramic heater elements provide exceptional high-temperature resistance and thermal shock performance for demanding industrial applications. These advanced ceramic insulators maintain structural integrity at temperatures up to 1000°C while offering excellent electrical insulation properties.
Key Applications
- Gas appliances: cookers, water heaters, ovens, boilers, and air conditioning systems
- Welding processes: pre-heating, post-heating, and stress-relieving operations
- Lighting systems: halogen lamps, UV lamps, mercury lamps, and heating tubes
- High-power electrical appliances and insulation devices
- Industrial applications: microelectronics, refractory products, gas turbine heat exchangers
Technical Specifications
| Property | Item | Unit | Cordierite |
|---|---|---|---|
| General Properties | Main Chemical Ingredient | - | 2MgO,2Al2O3,5SiO2 |
| General Properties | Bulk Density | g/cm³ | 2.5 |
| Mechanical Properties | Flexural Strength | Mpa | 190 |
| Mechanical Properties | Elastic Modulus | Gpa | 140 |
| Mechanical Properties | Compressive Strength (20°C) | kgf/c㎡ | 3500 |
| Thermal Properties | Maximum Use Temperature | °C | 1000 |
| Thermal Properties | Thermal Shock Resistance | °C | 400 |
| Thermal Properties | Coefficient of Thermal Expansion (40-400°C) | 1x10-6/°C | 1.5 |
| Electrical Properties | Volume Resistivity (20°C) | ohm-cm | >10¹⁴ |
| Electrical Properties | Dielectric Strength (1MHz) | ac-kv/mm | 19.1 |
Material Advantages
Superior Thermal Performance
Cordierite ceramics feature very low thermal expansion (1.5×10⁻⁶/°C) and excellent thermal shock resistance up to 400°C, making them ideal for high-temperature applications requiring dimensional stability.
Exceptional Electrical Insulation
With volume resistivity exceeding 10¹⁴ ohm-cm at 20°C, these ceramics provide reliable electrical insulation even in demanding environments.
Manufacturing Capabilities
Wuxi Special Ceramic specializes in custom manufacturing of cordierite ceramic components according to customer specifications, drawings, and performance requirements. Our production process includes trial production (15 days) and mass production (30 days) with comprehensive quality inspection.
Product Images
Quality Assurance
All mass production undergoes 100% inspection to ensure consistent quality and performance. Our products meet international standards and are exported to major markets including Japan and Europe.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu