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Electrical Steatite Ceramics

Product Description

 

 

Steatite Ceramics

Description :

Material : Steatite Ceramics /C221 Ceramics /High Frequency Ceramics

Producing Method: Hot pressing /Dry pressing

Color : White

Packing :Carton /Pallet/Wooden case (Accroding to clients requirement )

Delivery time  : Depend on client’s requirement product.

Items Design: According to client’s drawing or samples

 

 

Steatite Ceramics Technical Parameter

Item

Test Condition

Unit &Symbol

Steatite Ceramic/C221

Mainly Content

 

 

Steatite

Bulk Density

 

g/cm3

≥2.6

Max.Using Tempertature

 

 

≥1000°C

Water Absorption

 

%

0

Hardness

 

HRA

≥75

Compressive Strength

20° C

MPa 

≥80

Toughness

 

Mpa

≥120

Dielectricity constant

1MHz.20°C

ετ

5.5

Dielectric strength

 

KV/mm

18

Volume Resistivity

20°C

Ω.cm20°C

> 1012

 

 

 

 

 

Steatite is used to support heating elements in electric heaters, toasters, and ovens.

Steatite is a good high voltage insulator. It holds up under thousands of volts without breaking down.

Steatite ceramic parts are usually small and are formed from dry powder in a compaction press. The parts are then fired in the kiln. Diamond abrasives are used to grind parts to size for high tolerance applications.

Application :

Electric appliance industry/Automotive industry/Mechanical industry

Engineering industry/Electrical heating element industry/LED Lighting Industry

 

 

Contact us if you need more details on Steatite Ceramic Insulator. We are ready to answer your questions on packaging, logistics, certification or any other aspects about High Frequency Ceramics、C221 Ceramics. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Steatite Ceramic

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