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Igh-temperature glass wool

Refractory glass wool with light quality、durability and insulation performance is generally used in power station flue warm air duct and Steam Pipeline .It also used in the insulation for the Pipe with the diameter exceeding 300mm and noise reduction for high temperature mediums such as boilers, reaction vessels ,shells of tank ,piping etc. in power plant, chemical industry and pharmanceutical industry.

Index of refractory glass wool

Item Unit Index Standard
Density Kg/m3 10—80 GB/T 5480.3
Average fiber dia μ m 5 GB/T 5480.4
Grade of combustibility   Non-combustible Grade A GB 8624-2006
Reshrinking temp. 500 GB/T 11835-2007
Thermal conductibility w/m·k 0.034-0.07 GB/T 10294
Hydrophobicity % ≥98 GB/T 10299

 

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