Propylene-tetrafluoroethylene rubber

Polyvinyl chloride (PVC), polytetrafluoroethylene (PTFE), polystyrene (PS), polymethylmethacrylate (PMMA) Ethylene-tetratluoro-ethylene (ETFE), tetrafluoroethylene/ hexafluoropropylene (THV), polyethylene (PE), polypropylene (PP) Epoxy resin (EP), polyester resin (UP), phenol resin (PF), resorcin resin (RF), polyurethane (PUR) Styrene-butadiene-rubber (SBR), polybutadiene-rubber (BR), ethylene-propylene-diene-rubber (EPDM)... [Pg.208]

PVC, another widely used polymer for wire and cable insulation, crosslinks under irradiation in an inert atmosphere. When irradiated in air, scission predominates.To make cross-linking dominant, multifunctional monomers, such as trifunctional acrylates and methacrylates, must be added. Fluoropolymers, such as copol5miers of ethylene and tetrafluoroethylene (ETFE), or polyvinylidene fluoride (PVDF) and polyvinyl fluoride (PVF), are widely used in wire and cable insulations. They are relatively easy to process and have excellent chemical and thermal resistance, but tend to creep, crack, and possess low mechanical stress at temperatures near their melting points. Radiation has been found to improve their mechanical properties and crack resistance. Ethylene propylene rubber (EPR) has also been used for wire and cable insulation. When blended with thermoplastic polyefins, such as low density polyethylene (LDPE), its processibility improves significantly. The typical addition of LDPE is 10%. Ethylene propylene copolymers and terpolymers with high PE content can be cross-linked by irradiation. ... [Pg.185]

E/TFE = ethylene/tetrafluoroethylene, E/CTFE = ethylene/chlorotrifluoroethylene, EPE = oxide, E/VAL = ethylene/vinyl alcohol, FEP = tetrafluoroethylene/hexafluoropropylene, FU = furan, pA = polyamide, PCTFE = polychlorotrifluoroethyl-ene, HDPE = high-density polyethylene, PF = propylene formaldehyde, PFA = perfluoro alkoxyalkane, PP = polypropylene, PTFE = polytetrafluoroethylene, PUR = polyurethane, PVC = polyvinyl chloride, PVDF = polyvinylidene fluoride, UP = unsaturated polyester, UP-GF = fiberglass-reinforced unsaturated polyester, VE-GF = fiberglass-reinforced vinyl ester, FU-GF = fiberglass-reinforced furane, EP-GF = fiberglass-reinforced ester, CR = chloroprene rubber, CSM = chlo-rosulfonyl polyethylene, FPM = vinylidene fluoride/hexafluoropropylene copolymer, HR = isobutane-isoprene rubber, NBR = nitrile-butadiene rubber, NR = natural rubber, SBR = styrene-butadiene rubber. [Pg.637]

Poly (ethylene-co-propylene). See EPM rubber Poly (ethylene-co-propylene-co-5-methylene-2-norbornene). See Ethylene-propylene-ethylidene norbornene Poly (ethylene-co-tetrafluoroethylene). See Ethylene/tetrafluoroethylene copolymer Poly (ethylene-co-vinyl acetate). See Ethylene/VA copolymer Polyethylene, crosslinked Synonyms XLPE XPE... [Pg.3481]

Acetal homopolymer Animal glue Calcium resinate 1-Decene, homopolymer, hydrogenated Glyceryl rosinate Hydrogenated rosin Methyl rosinate Pentaerythrityl rosinate Polyethylene, chlorosulfonated Polyphenylene ether Potassium rosinate Sodium rosinate Tall oil rosin Vinylidene chloride/methyl acrylate/methyl methacrylate copolymer food-contact articles, for repeated use Butadiene/acrylonitrile copolymer EPM rubber Epoxy, bisphenol A/epichlorohydrin Ethylene/propylene/dicyclopentadiene terpolymer Hexafluoropropylene/vinylidene fluoride copolymer Hexafluoropropylene/vinylidene fluoride/tetrafluoroethylene terpolymer Hydrogenated butadiene/acrylonitrile... [Pg.5316]

Acrylic elastomer Chlorotrifluoroethylene polymer EPDM rubber Ethylene/ethyl acrylate copolymer Polyvinyl chloride pPDI-PTMEG jSilicone elastomer Styrenated diphenylamine Styrene-ethylene/butylene-styrene block copolymer Tetrafluoroethylene/propylene copolymer gaskets, closure-sealing food containers Arachidyl-behenyl amide Azodicarbonamide Benzyl alcohol Butylene glycol Carbon, activated... [Pg.5345]

Acrylonitrlle-butadlene rubber, hydrogenated Jute Tetrafluoroethylene/propylene copolymer... [Pg.5501]

N nylon, PO polyolefin, elastomer, TPU thermoplastic urethane, GF glass fiber, NBR nitrile rubber, MAH maleic anhydride, EPR ethylene-propylene copolymer, l ionomer, M- mineral, ABS acrylonitrile-butadiene-styrene copolymer, PPE poly (phenylene ether), R reinforcement, PTFE poly(tetrafluoroethylene), CF° carbon fiber, PEBA poly(etherblockamide), S silicone, RIPP D reaction injection molding plastic, and ASA acrylate-styrene-acrylonitrile copolymer. [Pg.462]

FEP Fluorinated EPR, tetrafluoroethylene/hexa-fluoro propylene rubber... [Pg.2160]

Eleetronbeam = 5-EthyUdene 2-norbomene = Ethylene-propylene terpolymer = Ethylene-propylene rubber = Ethylene vinylaeetate eopolymer = Poly(tetrafluoroethylene-co-perfluorpropylene)... [Pg.12]

Copolymer ethylene and tetrafluoroethylene Copolymer from ethylene and vinyl acetate Ethylene-vinyl acetate-acrylic acid graft copolymer Ethylene-vinyl acetate-carbon monoxide copolymer Copolymer from ethylene, vinyl acetate, and vinyl chloride Copolymer of ethylene and vinyl alcohol also EVOH Fluorinated EPR tetrafluoroethylene/hexa-fluoro propylene rubber Hexa-fluoro propylene-vinylidenefluoride copolymer... [Pg.404]

The sealing of the bipolar plates in a fuel cell stack is very important for avoiding fuel and oxidant leaks. O-rings are usually used in fuel cell stacks. For LT-PEM fuel cells, there are many choices of sealing materials, but the majority cannot be used at higher temperatures. For example, if the fuel cell is intended to operate at 180 °C, only those materials with a tolerance >200 °C can be used—silicon rubber, tetrafluoroethylene-propylene, perfluoroelastomer, and so on [97]. [Pg.282]

Poly (tetrafluoroethylene), PMMA, rubber hydrochloride, polyepichlorohydrin fluorinated ethylene-propylene copolymer, polyvinyl fluoride, polyvinylidene fluoride styrene butadiene copolymer Temperature programmed, pyrolysis MS - - - [45]... [Pg.93]