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Mullite thermal insulation bricks made from coal gangue

Oct. 29, 2018

Application of CCEWOOL light weight mullite thermal insulation bricks enables high-temperature industry obtain a certain degree of environmental protection. And it widely used in kiln insulation system.

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Production method of CCEWOOL lightweight mullite insulation brick

Oct. 22, 2018

The CCEWOOL lightweight mullite insulation bricks are widely used in the insulation system of kiln furnaces. This has enabled the high temperature industry to achieve certain environmental protection effects.

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Basic characteristics of refractory fibers 3

Oct. 15, 2018

Diameter range of blown refractory fibers is 2.5~3.5 μm. Diameter of spun refractory fibers is 3~5μm.

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Characteristics of ceramic fiber wool 2

Oct. 08, 2018

Diameter of blown ceramic fiber wool is 2.5~3.5μm. Diameter of spun ceramic fiber wool is 3~5μm.

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Characteristics of refractory fiber 1

Sep. 25, 2018

Refractory fiber is a media material having complex micro structure and random porous.

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Main cause of damage to insulating refractory brick of hot blast furnace

Sep. 17, 2018

The temperature difference between the inner and outer surfaces of the hot blast furnace wall insulating refractory brick is very large, and a large thermal stress is generated, that is, the inner side of the brick lining is subjected to a large compressive stress, and the outer side is subjected to a large tensile stress.

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