This document serves as a material declaration of compliance with food legislation for the material concerned. Test results, approval certificates and safety datasheets are available on request.
Chieftain X is a high performance sheet jointing, based on graphite reinforced with aramid fibres with a nitrile (NBR) binder, forming a strong and durable CNAF gasket material, which easily meets the test requirements of BS 7531 Grade X.
The material is supplied with an anti-stick finish to both surfaces as standard, which minimises adhesion of the gasket to flange surfaces even at elevated temperatures, resulting in reduced removal time.
For details of the capability of this material, download our CNAF chemical compatibility guide.
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