Sk30 Fire Clay Brick Refractory

China Sk30 Fire Clay Brick Refractory, Find details about China Fire Clay Brick, Refractory from Sk30 Fire Clay Brick Refractory

Basic Info.

Model NO.

Fire Clay Brick

Trademark

Greewool

Specification

Can Be Customized as Specific Requirements

Origin

Shandong

HS Code

68061010

Model NO.

Fire Clay Brick

Trademark

Greewool

Specification

Can Be Customized as Specific Requirements

Origin

Shandong

HS Code

68061010

Product Desciption

SK30 Fire Clay Brick

SK30 fire clay brick is made of clay slag aggregate and refractory (soft clay or semi-soft clay) as binder, and the content of AL2O3 is 30% -48% .SK30 fire clay brick is a kind of Refractory product with wide application and huge output.

Clay products are acid refractory products, and acidity increases with increasing SiO2 content.

SK30 fire clay brick has a certain resistance to acid slag erosion, but the alkaline slag erosion resistance is poor, so the clay products should be used as the acid furnace lining;

Also used in oven, hot air oven, glass oven, carbon roasting oven and other high temperature oven.

Main Properties

Grade SK30 SK32 SK34

Al2O3 35 36 40

Fe2O3 2.5 2.5 2.0

Refractoriness ºC 1650 1670 1730

Refractoriness under load 0.2Mpa(ºC) 1250 1300 1350

Apparent Porosity(%) 22-26 22-26 22-24

Bulk Density(g/cm3) 2.0 2.1 2.15

Cold Crushing Strength(Mpa) 20 22 25

Thermal Expansion at 1000ºC 0.8 0.6 0.6

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