Chesterton 457 Carbon Fiber Gasket

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Chesterton 457 Carbon Fiber Gasket
High-Temperature Tolerance

  

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 457 Carbon Fiber/ Nitrile Binder Sheet is a high-temperature, non-asbestos sheet gasket material formulated for a wide variety of gasketing needs. 457 is recommended for use in a broad range of steam, water, oil and hydrocarbon applications. This product is not recommended for use in chlorinated hydrocarbons, aromatic and ester ketones.

High-temperature, non-asbestos sheet gasket material formulated for a wide variety of gasketing needs
Recommended for use in a broad range of steam, water, oil and hydrocarbon applications
High-temperature tolerance
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Not recommended for use in chlorinated hydrocarbons, aromatic and ester ketones.

Temperature Limit450° C (840° F)
Pressure Limit100 bar g (1470 psig)
Compressibility (ASTM-F36))5 to 15%
Sealability (ASTM-F37)0,30 ml/hr
Creep relaxation (ASTM-F38)30% maximum
Recovery (ASTM-F36)50% minimum
Tensile strength across grain(ASTM-F152)100 bar g (1500 psig)
P x T = 21,800 (°C x bar g)
P x T = 600,000 (°F x psig)
ColorBlack​

 

 

SDS: 457 (English)http://chestertondocs.chesterton.com/Stationary/ms457_EN.pdfSDS: 457 (English)pdf
SDS: 457 (Francais)http://chestertondocs.chesterton.com/Stationary/ms457_FR.pdfSDS: 457 (Francais)pdf
SDS: 457 (Deutsch)http://chestertondocs.chesterton.com/Stationary/ms457_DE.pdfSDS: 457 (Deutsch)pdf
SDS: 457 (Portugues)http://chestertondocs.chesterton.com/Stationary/ms457_PT.pdfSDS: 457 (Portugues)pdf

 

 

Catalog: Chesterton Packing & Gaskets (English)http://chestertondocs.chesterton.com/Stationary/073972_24145_Mech_PackGasketCatalog.pdfCatalog: Chesterton Packing & Gaskets (English)pdf
Article: Stationary - Reliable Flange Sealinghttp://chestertondocs.chesterton.com/Stationary/Reliable Flange Sealing.pdfArticle: Stationary - Reliable Flange Sealingpdf
Catalog: Chesterton Core Products: Mechanical Seals, Packing & Gaskets, Hydraulic Seals, Lubricants/MRO, Coatings (English)http://chestertondocs.chesterton.com/Stationary/EN24651_Core_Products_Catalog_EN.pdfCatalog: Chesterton Core Products: Mechanical Seals, Packing & Gaskets, Hydraulic Seals, Lubricants/MRO, Coatings (English)pdf
Brochure: Chesterton Flange Sealing Program (English)http://chestertondocs.chesterton.com/Stationary/mbflangeslg_EN.pdfBrochure: Chesterton Flange Sealing Program (English)pdf
Catalog: Mechanical Packing and Gaskets (Espanol)http://chestertondocs.chesterton.com/Stationary/mcPackingGasketCatalog_ES.pdfCatalog: Mechanical Packing and Gaskets (Espanol)pdf