Delivering Fluid Sealing Solutions Since 1972

Trade Names for Seal Materials

Trade Names for Materials

Using trade names for seal materials is very popular in our division in order to define common materials. The chemical names can be quite difficult to remember and quote. Manufacturers and trade names occur for the chemical names containing the most typical compounds. The material’s chemical name is permanently retained (example: Tetrafluoroethylene-Propylene Copolymer). It is not, however, so often used compared to the trade name (example: Aflas®). When the manufacturer holds a significant share in the market, the chemical name is often substituted by that of the prevailing brand. This is why it is important to know the trade names. We should not, however, neglect the chemical names and corresponding symbols.

Any uncertainty you may have during the time of establishing what type of seal you require for your application, you can find the answer in the below table of the most common trade names:

TRADE NAME CHEMICAL NAME

SYMBOL

DIN*/ISO*1629 ASTM*1418 BARNWELL
Adiprene® Polyurethane TPU AU AU
Aflas® Tetrafluoroethylene-Propylene Copolymer Elastomer FEPM TFE/P TFE/P
Algoflon® Polytetrafluoroethylene PTFE PTFE PTFE
Baypren® Chloroprene Rubber CR CR CR
Breon® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Buna AP® Ethylene Propylene Rubber EPDM EPDM EPDM
Buna N® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Buna SB® Butadiene Styrene SBR SBR SBR
Butaclor® Chloroprene Rubber CR CR CR
Butacril® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Butakon® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Cari Flex S® Butadiene Styrene SBR SBR SBR
Carom® Butadiene Styrene SBR SBR SBR
Chemigum® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Chemraz® Perfluoro Rubber FFKM FFPM FFKM
Chloroprene® Chloroprene Rubber CR CR CR
Cyanacryl® Polyacrylate Rubber ACM ACM ACM
Dai EL® Fluorocarbon Rubber FPM FKM FKM
Delrin® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Denka® Chloroprene Rubber CR CR CR
Denkachoprene® Chloroprene Rubber CR CR CR
Desmopan® Polyurethane TPU AU AU
Dutral® Ethylene Propylene Rubber EPDM EPDM EPDM
EKraz® Perfluoro Rubber FFKM FFPM FFKM
Elastoseal® Silicone VMQ VMQ VMQ
Elastothane® Polyurethane TPU AU AU
Enjay Butyl® Butyl Rubber IIR IIR IIR
Epsny® Ethylene Propylene Rubber EPDM EPDM EPDM
Esso Butyl® Butyl Rubber IIR IIR IIR
Estañe® Polyurethane TPU AU AU
EUroprene AR® Polyacrylate Rubber ACM ACM ACM
Europrene N® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Europrene® Butadiene Styrene SBR SBR SBR
Ferrozell® Butadiene Styrene SBR SBR SBR
Fluon® Polytetrafluoroethylene PTFE PTFE PTFE
Fluorel® Fluorocarbon Rubber FPM FKM FKM
Halón® Polytetrafluoroethylene PTFE PTFE PTFE
Hostaflon® Polytetrafluoroethylene PTFE PTFE PTFE
Hostaform® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Hycar® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Hypalon® Caucho de Polietileno Clorosulfonado CSM CSM CSM
Hytemp® Polyacrylate Rubber ACM ACM ACM
Isolast® Perfuloro Rubber FFKM FFPM FFKM
Kalrez® Perfluoro Rubber FFKM FFPM FFKM
Keltan® Ethylene Propylene Rubber EPDM EPDM EPDM
Krynac® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Neoprene® Chloroprene Rubber CR CR CR
Nipol AR® Polyacrylate Rubber ACM ACM ACM
Nipol® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Nitriflex® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Nordel® Ethylene Propylene Rubber EPDM EPDM EPDM
Noxtite PA® Polyacrylate Rubber ACM ACM ACM
Noxtite® Fluorocarbon Rubber FPM FKM FKM
Paracril® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Parofluor® Perfluoro Rubber FFKM FFPM FFKM
Pellethane® Polyurethane TRP AU AU
Perbunan® Acrylonitrile Rubber – Butadiene NBR NBR NBR
Polysar® Ethylene Propylene Rubber EPDM EPDM EPDM
Rhodorsil® Silicone VMQ VMQ VMQ
Royalence® Ethylene Propylene Rubber EPDM EPDM EPDM
Silastic® Silicone VMQ VMQ VMQ
Silicone® Silicone VMQ VMQ VMQ
Silopren® Silicone VMQ VMQ VMQ
Simputhan® Polyurethane TPU AU AU
Simriz® Perfuloro Rubber FFKM FFPM FFKM
Solprene® Butadiene Styrene SBR SBR SBR
Tecnoflon® Fluorocarbon Rubber FPM FKM FKM
Teflon® Polytetrafluoroethylene PTFE PTFE PTFE
Therban® Acrylonitrile Rubber – Butadiene Hidrogenado HNBR HNBR HNBR
Urepan® Polyurethane TPU AU AU
Vistalon® Ethylene Propylene Rubber EPDM EPDM EPDM
Viton® Fluorocarbon Rubber FPM FKM FKM
Vulkollan® Polyurethane TPU AU AU
Zetpol® Acrylonitrile Rubber – Butadiene Hidrogenado HNBR HNBR HNBR

If you require any additional information, please contact a member of our team.

E & OE. M Barnwell Services endeavours to make sure all the content is correct. Information has been gained from manufacturing partners.

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