The consideration standard of ceramic fiber blanket in pipe insulation
Ceramic fiber blanket has low thermal conductivity, excellent thermal stability and thermal shock resistance, excellent tensile strength, energy saving and consumption reduction. Due to its soft formability during construction, the ceramic fiber blanket can be applied to various complex heat insulation parts, and can be used for heat preservation of long-distance pipelines. So what are the considerations for ceramic fiber blankets in terms of pipe insulation?
01. Weather resistance
Weather resistance means that the material is used outdoors to withstand the test of the climate. The quality of weather resistance determines whether the ceramic fiber blanket can play a long-term high-temperature heat insulation effect with the main body of the pipeline.
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02. Thermal conductivity
Thermal conductivity is an important indicator to determine the thermal insulation performance of ceramic fiber blankets. The greater the thermal resistance of the ceramic fiber blanket, the more obvious the thermal insulation performance of the material, and the greater the temperature difference between the two sides of the ceramic fiber blanket.
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03. Tensile strength
After the ceramic fiber blanket is installed, it will directly face the gravity of the insulation system itself and external forces such as wind. Reasonable process structure and supporting materials play a key role in solving the tensile capacity of the ceramic fiber blanket insulation system.
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04. Size and stability of ceramic fiber blanket
After the ceramic fiber blanket is installed, if the size of the ceramic fiber blanket is unstable, the pipe insulation system will be more prone to cracking and deformation, leaving a safety hazard.
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05. Ceramic fiber blanket bulk density
The bulk density of ceramic fiber blanket is an important index to determine the thermal conductivity, strength and dimensional stability of the pipeline insulation system.
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