boiler thermal insulation electric furnace ceramic fiber board

Place of Origin:

Liaoning, China

Shape:

Plate

Material:

Alumina Block

SiO2 Content (%):

50%~65%

Al2O3 Content (%):

75%

MgO Content (%):

0.1%max

CaO Content (%):

0.01

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

45.0%(MIN)

SiC Content (%):

1.2-1.4

Model Number:

Customer's Requirement

Brand Name:

Chuangxing

Size:

Customizable

Volume-Weight kg/m3:

400-1000

Permanent Liner Change:

0.5-1.5%(800-1300℃)

Certificate:

ISO9001 CE

Length:

1.07m or customized

Width:

1.22m or customized

Thickness:

15-80mm or customized