non-woven / carbon fiber
SIGRATHERM®
Vnation JSC

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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
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