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Brand Name : GME
Model Number : Ceramic Insulator
Certification : CE & ISO
Place of Origin : China
MOQ : 2000 pcs
Price : Negotiation
Payment Terms : T/T, Western Union, D/P, L/C, Paypal
Supply Ability : 2,500,000pcs per month
Delivery Time : 10-15 working days after received your payment
Packaging Details : Exported Case Packing
Product Name : Ceramic Insulator
Temperature range range : 0--1300 centigrade
Materials : Ceramic
Theory : Temperature Sensor
Usage : Industrial, thermocouple Accessories
Color : white
Steatite Ceramic Insulator for Band Heater
1. Brief Introduction
Steatite is lower in cost than Alumina but offers reduced mechanical properties. However Steatite has very good electrical resistance properties, which are retained at high temperatures, along with moderate mechanical strength and temperature resistance. It has been used in electrical insulation for many years in both large-scale electrical systems and electronic and domestic appliances.
2. Characteristics
1. High resistivity
2. Moderate strength
3. Excellent electrical properties
4. Poor heat conductivity (Thermal insulator).
5. Good resistance to thermal shock.
6. Low coefficient of thermal expansion.
7. Good mechanical stability.
3. Parameter.
Item | Testing condition | Unit | Steatite |
Bulk density | g/cm3 | ≥2.6 | |
Flexural Strength | N/m2×103 | 1.37 | |
Coefficient of linear expansion | 20~800°C | ×10-6/°C | ≤8 |
Permittivity | 1MHz | ≤7.5 | |
10GHz | / | ||
Insertion loss | 1MHz | ×10-6 | ≤8.0 |
10GHz | ×10-6 | / | |
Bulk density resistance | 100°C | Ω·Cm | >1012 |
Puncture strength | KV/mm | 20 | |
Thermal conductivity | 20°C | W/m·k | 2.9 |
Applications:
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Thermocouple Components Steatite Ceramic Insulator for Band Heater Images |