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Oxide Bonded SiC Ceramic Board

High temperature resistance SiC shelf board / oxide bonded silicon carbide shelf board for ceramic introduction Oxide Bonded Silicon Carbide, also called Oxide bonded sic ceramic board used for firing general chinaware and ceramic product (temperature below 1,450°C), is made by SiC bonded by...

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Product Details

High temperature resistance SiC shelf board / oxide bonded silicon carbide shelf board for ceramic introduction

Oxide Bonded Silicon Carbide, also called Oxide bonded sic ceramic board used for firing general chinaware and ceramic product (temperature below 1,450°C), is made by SiC bonded by Silicon Oxide (Si2O3), and technically called "Oxide Bonded Silicon Carbide".
This Oxide bonded sic ceramic board has very high thermal conductivity (almost 10 times higher than mullite refractory) and high radiation rate of Long-wavelength infrared that bring very high heat efficiency toward products.

It is mainly suitable for sintering of household ceramic in tunnel kiln、shuttle kiln and roller kiln below 1400 degree centigrade. Used with column, the product has stable structure, endure high temperature and great intensity, with no deformation. Good resistance to thermal shock and long life time. This SiC Special Shape life is more than 200 times, at the same time, it has good heat-conducting efficiency because of its big heat-conductivity, it saves more than 30% energy mainly used for lustration fuel kiln by removing plates from sintering household ceramic kiln.

Detail diagram1.jpg 

High temperature resistance SiC shelf board / oxide bonded silicon carbide shelf board for ceramic Typical quality analysis

ITEM

UNIT

INDEX

SIC Chemical Composition: SIC≥

%

90

Physics property

Max. Service Temp.

1550

Refractoriness≥

SK

39

Refractoriness under load(2kg/cm2)≥

1750

Modulus of Rupture at room temp. ≥

Kg/cm2

500

Modulus of Rupture at 1400℃≥

Kg/cm2

550

Compressive strength≥

Kg/cm2

1300

Thermal Expansion at 1000℃

%

0.42-0.48

Apparent Porosity

%

7-8

Bulk Density

g/cm3

2.70-2.75

Thermal Conductivity at 1000℃

Kcal/m.hr.℃

13.5-14.5

Our service

Provide the technical design and solutions;

New plant construction guidance;

Designing and manufacturing of non-standard equipment;

Professional technical training and guidance on site according to the contract;

Supply accessories at any time;

Tele-technical consulting and services;

Other special technical service according to client’s requirements. 

Production process

A:)Raw materials

B:)deironing

C:)Mould

D:)Pressing

E:)drying

F:)Sintering

G:)Coating

H:)Checking

I:)Assambling

J:)Checking again

K:)Packing

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