Steatite Ceramic Heating Elements

Talc Ceramic Electric Heating Components – Technical Specifications

Material Composition
High-quality steatite ceramic (magnesium silicate) with optimized electrical properties

Key Features
1. Excellent Electrical Insulation
Dielectric strength: 15-25 kV/mm
Volume resistivity: >10^12 Ω·cm at 500°C
2. Thermal Properties
Continuous operating temperature: up to 1000°C
Low thermal expansion coefficient
3. Mechanical Strength
Flexural strength: 80-120 MPa
Compressive strength: 500-800 MPa
4. Chemical Resistance
Stable in most chemical environments
Resistant to oxidation and corrosion

Standard Specifications
Density: 2.6-2.8 g/cm³
Porosity: <0.5%
Surface finish: Smooth (Ra ≤0.8 µm) or glazed

Common Applications
Electric heating elements for appliances
Industrial heating systems
Thermal sensors and detectors
Insulating supports and bushings
High-voltage insulators

Product Range
Heating tubes and rods
Ceramic washers and spacers
Custom-shaped heating components
Insulating plates and substrates

Technical Advantages
Precise dimensional tolerances
Good thermal shock resistance
Long service life
Cost-effective solution

Manufacturing Capabilities
Available in standard and custom sizes
Multiple terminal connection options
Various surface treatments available

Quality Assurance
ISO 9001 certified production
Rigorous quality control testing
Material certifications available

Note: Technical drawings and specifications can be provided for custom designs. Samples available upon request.