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  • Phone

    86-731-23253338

  • Address

    Booth C9-101 Ceramic Catharine Market Liling, Zhuzhou, Hunan, China

  • E-mail

    k@waimaotong.com

LatestProducts
20 Years Professional Super Quality Cordierite Ceramics

20 Years Professional Super Quality Cordierite Ceramics

China 20 Years Professional Super Quality Cordierite Ceramics, Find details about China Cordierite Ceramics, Electrical Insulation Ceramic from 20 Years Professional Super Quality Cordierite Ceramics - Liling Xing Tai Long Special Ceramic Co., Ltd.

Description

  • Model NO.: ceramic part
  • Type: Heat-Resistant Material
  • Application: Industrial Ceramic
  • Alumina Content: 30-99.7%
  • Origin: China
  • Feature: Long Time Materials
  • Color: White or Yellowish or Grey
  • Brand Name: Xing Tai Long
  • Trademark: xtl
1: High at elevated temperatures
2: Excellent electrical resistance
3: Abrasion resistance
4: High electrical insulation

Application:
Electric appliance industry
Automotive industry
Mechanical industry
Engineer industry
We can produce cordierite ceramics according to clients'
Specifications and drawings

The main chemical ingredient of cordierite is 2MGO· 2Al2O3· 5SiO2, main material is steatite, clay, alumina, feldspar, etc. Manufactured by normal ceramic technic, can be used for loop framework, insulators of arc-resistance, element of composite materials, burnable nozzle of electrical insulators, and etc.

Item

Test Condition

Unit&Symbol

Cordierite ceramics

The main chemical ingredient

 

 

2MgO 2Al2O3 5SiO2

Bulk Density

 

gm/cc

2.5

Maximum Use Temperature

 

 

1000°C

Water absorption

 

%

0

Hardness

 

HV

800

Bending Strength

20° C

Kgf/cm2

900

Compressive Strength

20° C

Kgf/cm2

3500

Fracture Toughness

K(I c)

Map.m3/2

-

Coefficient of

thermal expansion

 

1X 10 -6 /°C

≤2.0

Coefficient of

thermal conductivity

25° C-30° C

W/m °K

1.3-

Thermal Shock Resistance

Tc

°C

250

Dielectricity constant

1MHz.25°C

 

6

Dielectric strength

 

ac-kV/mm (ac V/mil)

10

Volume Resistivity

20°C

ohm-cm

> 10 12