Fiber felt

The fiber felt is made of loose cotton and organic and inorganic binders, and is formed by wet vacuum suction filtration. The product has elasticity, toughness and semi-rigid, no dust. Due to the use of chemically stable refractory fibers, it is light in weight and has good heat insulation effect. It is a multi-purpose product that can meet the complex needs of many industries.

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Fiber felt

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Product Description

1. product description:
The fiber felt is made of loose cotton and organic and inorganic binders, and is formed by wet vacuum suction filtration. The product has elasticity, toughness and semi-rigid, no dust. Due to the use of chemically stable refractory fibers, it is light in weight and has good heat insulation effect. It is a multi-purpose product that can meet the complex needs of many industries.

2. product features:
Low thermal conductivity, thermal erosion resistance, high flexibility, good sound insulation, erosion resistance

3. product applications:
Sealing materials for expansion joints of furnace doors and furnace bodies, heat insulation and electrical insulation materials for heating devices of instruments and equipment, high-temperature sealing gaskets, glass and enamel, ladle covers, hot blast furnaces, and lining stickers for anti-erosion parts.

4. products:

Model	LY-1260	LY-1400	LY-1600
Classification temperature (℃)	1260	1400	1600
Bulk weight (kg/m³)	160-250	160-250	160-250
Reburning line shrinkage (%)	(1000 ℃ x 6h)<1.3	(1150°Cx6h)<1.5	(1500 ℃ x 6h)<2.0
Chemical composition%
Al2O3	45	52	70
Al2O3 SiO2	99	99	>99.5
ZrO2	-	-	-
Fe2O3	0.2	0.2	-