Lianyungang Highborn Technology Co., Ltd.

Cordierite Ceramic Insulator, Cordierite Ceramic Parts, Cordierite Insulator manufacturer / supplier in China, offering Cordierite Electronic Ceramic Parts Insulator Ceramic, Clear Square Polished Silica Quartz Glass Plate, Clear Polishing Circular Quartz Glass Sheet Disc and so on.

Supplier Homepage Product List Refactory Ceramics Others Refactory Ceramics Cordierite Electronic Ceramic Parts Insulator Ceramic

Cordierite Electronic Ceramic Parts Insulator Ceramic

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Production Capacity: 1000000PCS/Month
Transport Package: Wooden Box or Carton
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

Request a custom order and have something just for you!

Send Customized Request

Basic Info.

Model NO.:HB34
Refractoriness (℃):1580< Refractoriness< 1770
Feature:Long Time Materials, Instant Materials
Type:Refractory Material
Shape:Part
Material:Cordierite Ceramic
Property:Insulated Ceramic Heating Element
Color:Yellow or White
Feature2:Refractory
Shape2:Can Be Customized
Refractory:1100c
Trademark:Highborn
Specification:ROHS
Origin:Jiangsu/China
HS Code:6906000000

Product Description


Fine cordierite ceramic insulator

Product Description
 
The main chemical ingredient of cordierite ceramic 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.
 
Cordierite-based ceramics 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 .

 
Small cordierite parts can be dry powder pressed. Large cordierite pieces are formed by slip casting.
Slip casting is a process where the ceramic material is mixed with water and poured into a
plaster mold. After a few hours the plaster draws off the water from the mix and the sagger or
other shape can be released from the mold. Parts are then dried and fired.


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

-

Thermal expansion

 

1X 10-6/°C

≤2.0

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

> 1012

Send your message to this supplier
Avatar
Mrs. Emily Miao
*From
To Mrs. Emily Miao
*Message
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now
Find Similar Products By Category:

Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2015
Audited Supplier
  • Sample Available
  • OEM/ODM Service