Effects of using high temperature glass wool
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consult: What is the effect of using high temperature glass wool?
I don’t know what you are using it for, whether it is fiberglass cloth or insulation glass wool. Generally, you only see glass wool used in electric heating jackets, but it will not work when the temperature is 400 to 500 degrees. If it is used for heat preservation, it is recommended to use aluminum silicate insulation felt.
Agree with the above, aluminum silicate can withstand high temperatures of 700-800 degrees, and it is said that it can reach up to 1000 degrees.
It is recommended that the poster explain your working conditions in detail, so that others can give you more reference information.
The thermal insulation effect of thermal insulation materials decreases at high temperatures. Thermal conductivity λ at different temperatures, calculation formula λ=λ0+A * t, check λ0 and A from the data. In addition, the maximum operating temperatures of various insulation materials are different. The maximum operating temperature of the glass wool you use must be provided by the manufacturer.