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Thermocouple Components Steatite Ceramic Insulator for Band Heater

Categories Thermocouple Components
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
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Thermocouple Components Steatite Ceramic Insulator for Band Heater

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.

ItemTesting conditionUnitSteatite
Bulk densityg/cm3≥2.6
Flexural StrengthN/m2×1031.37
Coefficient of linear expansion20~800°C×10-6/°C≤8
Insertion loss1MHz×10-6≤8.0
Bulk density resistance100°CΩ·Cm>1012
Puncture strengthKV/mm20
Thermal conductivity20°CW/m·k2.9


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