Heat Resistant Electrical Ceramics for Industrial

Item: Heat Resistant Electrical Ceramics For Industrial
Producing Method: Hot pressing /Dry pressing
Color: Yellow
Items Design: According to client's drawing or samples
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Product Details

Description:

Item: Heat Resistant Electrical Ceramics For Industrial

Producing Method: Hot pressing /Dry pressing

Color: Yellow

Items Design: According to client's drawing or samples

The main chemical ingredient of Heat Resistant Electrical Ceramics For Industrial is 2MgO·2Al2O3·5SiO2, main material is steatite, clay, alumina ,feldspar, etc. Manufactured by normal ceramic technic, can be used for loop frame work, insulators of arc-resistance, element of composite materials, burnable nozzle of electrical insulators, and etc.


Specification:

Heat Resistant Electrical Ceramics For Industrial are extensively used in important industrial applications such as micro electronics, refractory products, heat exchanger for gas turbines, thermal shock-resistant table ware, catalyst supports, and porous ceramics. Low-expansion cordierite is suitable for being applied at high temperature circumstance where a good thermal shock resistance is required.


Features:

Place of Origin: Jiangsu, China

Type: Ceramic Parts

Application: Refractory

Material: Alumina Ceramic

Model Number: Customer's Requirements

Brand Name: Tianyun

Color: white or yellow

Density: 3.2g/cm3

Advantage: Heating Effect

Usage: Parts for heater


Technical Parameter:

Item

Unit&Symbol

Cordierite ceramics

The main chemical ingredient


2MgO 2Al2O3 5SiO2

Bulk Density

gm/cc


Maximum Use Temperature


1000°C

Water absorption

%

0

Hardness

HV

800

Bending Strength

Kgf/cm2

900

Compressive Strength

Kgf/cm2

3500

Fracture Toughness

Map.m3/2


Thermal expansion

1X 10-6/°C

≤2.0

Thermal conductivity

W/m °K

1.3-

Thermal Shock Resistance

°C

250

Dielectricity constant


6

Dielectric strength

ac-kV/mm (ac V/mil)

10

Volume Resistivity

ohm-cm

>1012


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