Производитель сварочных ножниц муллитовый кордиеритовый керамический


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-15-2025 0.74 $* 0.29 $*
Aug-15-2025 0.68 $* 0.48 $*
Jul-15-2025 0.31 $* 0.71 $*
Jun-15-2025 0.16 $* 0.40 $*
May-15-2025 0.56 $* 0.20 $*
Apr-15-2025 0.43 $* 0.58 $*
Mar-15-2025 0.63 $* 0.3 $*
Feb-15-2025 0.85 $* 0.32 $*
Jan-15-2025 0.96 $* 0.77 $*

Характеристики


Product Description

Shengda Ceramic can supply and customize the Cordierite Ceramic according to customer's drawings, samples and performance requirement. 

 

Cordierite Ceramic Bobbin ( Head and Bottom ) is mainly used as Ceramic Bobbin Heater.

 

Cordierite 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.

 

Dimension

Item

Material

OD 22mm

Bobbin

Cordierite

OD 25mm

Bobbin

Cordierite

Head

Steatite

Bottom

Cordierite

OD 30mm

Bobbin

Cordierite

Head

Steatite

Bottom

Cordierite

OD 35mm

Bobbin

Cordierite

Head

Steatite

Bottom

Cordierite

OD 45mm

Bobbin

Cordierite

Head

Steatite

Bottom

Cordierite

OD57mm

Bobbin

Cordierite

Head

Steatite

Bottom

Cordierite

 


Cordierite Ceramic Bobbin.jpg 

Technical Parameters

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.

 

Item

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

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



Production Process

Coriderite Ceramic Bobbin.jpg 

Packaging & Shipping

Coriderite Ceramic Bobbin Heater.jpg 

Why Choose Us

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FAQ

FAQ.jpg 


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