• Mullite Insulation Refractory Castable

Mullite Insulation Refractory Castable

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Price:
$999.00 barrel
999items available
Total:$999.00
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Description

Mullite Insulation Refractory Castable

Mullite refractory castable  is a kind of refractory castable can be directly exposed to flame for the use of refractoriness working lining to achieve high temperature energy saving. Mullite castable is made of high-quality porous mullite aggregate as refractory raw materials, plus fine powder and additives into the mixture. Refractory mullite castable has the characteristics of low thermal conductivity and good insulation properties.

Mullite  Refractory Castable Physical & Chemical Index

Commodity

High quality mullite refractory castables

Al2O3+SiO%

70

Bulk Density, g/cm3

110X24h

2.75

Modules of rupture, Mpa

110X24h

10

 

1500X3h

12

Cold Crushing Strength, Mpa

110X24h

70

 

1500X3h

90

Linear dimensional change, %

1500X3h

±0.5

Working temperature,

1600