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Material:
carbon fiber
SIGRATHERM®: Soft Carbon and Graphite Felts for the Thermal Insulation of High-Temperature Furnaces.
SIGRATHERM® soft graphite felt is manufactured by the graphitization of SIGRATHERM® carbon felt. This process makes for smaller specific surface areas and greatly reduced pump-down times under high vacuum. The very low ash content is indispensable for high-purity materials production plants and ensures high oxidation resistance of the graphite felts.
SIGRATHERM® KFA: Soft carbon felt
SIGRATHERM® GFA: Soft graphite felt
Products relative
Steel
Stainless steel
Aluminum