mullite insulation brick JM23 JM26 JM28 jm30 jm32

Place of Origin:

Henan, China

Shape:

Brick

Material:

Alumina Block

SiO2 Content (%):

0.3-15

Al2O3 Content (%):

40%~65%

MgO Content (%):

0.18%

CaO Content (%):

0.2~0.4%

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

0.002%

SiC Content (%):

0.02

Model Number:

JM23 JM26 JM28 JM30 jm32

Brand Name:

SIJIHUO

Application:

insulation layers of kilns