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Fáinne FPM 75 O.
FPM / FKM Viton Creidimid gurb é rubar fluaircarbon, FKM Viton, an leaistiméire is suntasaí a forbraíodh le déanaí. Cad é VitM FPM / FKM? Is minic go mbíonn mearbhall agus léirmhínithe míchearta mar thoradh ar na téarmaí Viton O-rings, FPM agus FKM. Is é FPM an t-ainmniú ISO, is é FKM an ASTM ...

Webelievethatfluorcarbonrubber, FKMViton
, isthemostsignificantelastomerdevelopedinrecenthistory.WhatisFPM / FKMViton
?ThetermsViton
O-fáinní, FPMandFKMoftenleadtoconfusionandincorrectinterpretations.FPMistheISOdesignation, FKMistheASTMdesignation.Viton
, Dai-ElandTechnoflonarebrandsforFPMpolymers.Allofthedesignationsstandforonesinglebasematerial, whichisfluororubber.ThisrubberisusedinapplicationsthatneedO-ringsthatareresistanttohightemperatureandchemicalattacks.TheFPM / FKMViton
séalaitheringsareoftenusedaircraft, automobileandothermechanicaldevicesrequiringmaximumresistancetoelevatedtemperatureandtomanyfluids, orothermedia.Fluoroelastomer (Viton
FKM, FPM) compoundsarenotonlycharacterizedbyexcellentresistancetoagingandozone, butalsobyaminimalgaspermeabilitythatmakesthemidealforvacuumapplications.
Fluoroelastomer (Viton
FKM, FPM) standardcompoundshaveexcellentresistancetomineraloilsandfats, alafatacha, aromaticandchlorinatedhydrocarbons, breoslaí, neamh-flammablehydraulicfluids, andorganicandchemicalsolventsandareresistanttoflamepropagation.Furthermore, theyhavereducedresistancetohotwater, gal, polarsolvents, glycol-basedfluidandlow-molecularorganicacids, ketones, aildéid, nitrogencompounds, acidsandstrongbases, brakefluidsandammonia.Inadditiontothestandardcomposition, iomadúlaFluoroelastomer (Viton
FKM, FPM) cumaisc-inrochtanaforspecialapplicationsfeaturingdifferentpolymerchaincombinationsandaprogressivefluorinecontent (65-71%).Fluairínitheelastomers (Viton
FKM, FPM) areclassifiedaccordingtothemonomericcomposition:CopolimersVDF / HFP (66% wF / 2.0% wH)
TerpolimersVDF / HFP / TFE (67-70% wF / 1.2-1.7% wH)
TerpolimersVDF / MVE / TFE (64-67% wF / 1.2-1.8% wH)
Clibeanna Te: fpm 75 o fáinne, déantúsóirí, soláthraithe, monarcha, saincheaptha, mórdhíola









