K30 JM30 Mullite Insulation Brick
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K30 JM30 Mullite Insulation Brick

JM30 Mulltie Insulation Brick should be used as the first layer of a refractory lining or as back insulating layer behind all other refractory layers in furnaces.
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E-mail: sales@refractorygroup.com
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Description

This K30 JM30 Mullite Insulation Brick shall be used as the first layer of refractory lining or as the back insulation layer behind all other refractory layers. The product can be used in furnaces, ovens, fire passages, refining rooms, regeneration furnaces, gas production devices and pipelines. The standard specification of the product is 230 * 114 * 65mm, the density is 0.6-1.2g/cm3, and the working temperature is 1300w-1550 ℃. We accept custom made in special sizes. This type of product can directly contact with flame, and has the characteristics of high temperature resistance, light weight, low thermal conductivity, and significant energy saving.

Features
1. The product has high porosity, so its weight is much lighter than ordinary bricks, so it is convenient for transportation.
2. The product has high temperature resistance, so it can directly contact with flame, and has good thermal insulation effect.
3. The K30 JM30 Mullite Insulation Brick has high mechanical strength and high strength, so it is not easy to crack or be broken.
4. The product has low thermal conductivity and good fire resistance, so it is often used in various furnaces or high-temperature equipment.


initpintu_1


Index


Volume
Density

Reheating
Linear
Change

Cold
Compression
Strength

Bending
Strength
At Normal
Temperature

Thermal
Conductivity

-

-

g/cm3

1400℃*12h,%

Mpa

Mpa

350℃w/m·k

JM30

A

1

-0.8

3

1.8

0.4

JM30

B

1.1

-0.7

3.5

1.9

0.43

JM32

A

1.1

-0.8

3.6

1.9

0.43

JM32

B

1.2

-0.7

3.8

2

0.46


الوسم : k30 jm30 mullite insulation brick, China k30 jm30 mullite insulation brick manufacturers, suppliers

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