I-Peroxide Enokunyangeka ye-FKM Raw Polymer
Isampuli yesitokhwe isimahla kwaye iyafumaneka
I-FKM ephilisa i-peroxide yi-terpolymer ye-hexafluoropropylene, i-vinylidene fluoride kunye ne-tetrafluoroethylene. Ineempawu ezingaphantsi kune-bisphenol yendabuko enyangekayo.i-fluoroelastomer.
* Amandla okuhamba kakuhle kunye nokukhululwa kwesikhunta.
* Amandla aphezulu okuxinana kunye nokusebenza okuchasene nokukhulisa.
* Inkqubo yokunyanga ngokukhawuleza.
* Ukusebenza kakuhle kakhulu okumelana neearhente.
* Umzobo ofanelekileyo wokucinezela.
| Ukulungisa i-polyamine | Unyango lweBisphenol | Ukucoca i-peroxide | |
| Iarhente yokunyanga | I-Diamine | IBisphenol | I-TAIC |
Isicelo
● Itywina yepetroli
● Umbhobho wepetroli
● Itywina leshafti
● Ityhubhu yeTurbocharger
● Ibhendi yokubukela
Ishiti yedatha
| FDF351 | FDF353 | FDF533 | FDP530 | FDL530 | |
| Umxholo weFluorine % | 70 | 70 | 70 | 68.5 | 65 |
| Ubuninzi (g/cm3) | 1.9 | 1.9 | 1.9 | 1.85 | 1.82 |
| Ukuqina kweMooney (ML (1+10)121℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Amandla okutsalwa emva konyango emva konyango (Mpa) iiyure ezingama-24, 230℃ | ≥18 | ≥25 | ≥25 | ≥20 | ≥20 |
| Ukwandiswa ngexesha lokuphumla emva konyango (%)24h, 230℃ | ≥230 | ≥240 | ≥240 | ≥250 | ≥240 |
| Iseti yoxinzelelo (%) 70h, 200℃ | ≤35 | ≤20 | ≤20 | ≤25 | ≤25 |
| Isicelo | Imibhobho yepetroli yokukhupha amafutha, ityhubhu ye-turbocharger | Iibhendi zokubukela njl.njl. | |||
Ungayikhetha njani i-fluoroelatomer?
I-FKM Copolymer vs FKM Terpolymer
I-Copolymer: Umxholo we-fluorine oyi-66%, ukusetyenziswa ngokubanzi, ukumelana neoyile, amafutha, ubushushu, iikhemikhali. Ukusetyenziswa okuqhelekileyo zii-o rings, izitywino zeoyile, iipakethi, ii-gaskets, njl.njl.
I-Terpolymer: umxholo we-fluorine ophezulu kune-copolymer 68% umxholo we-fluorine. Ukumelana okungcono neoyile, amafutha, ubushushu, iikhemikhali, ezisetyenziswa kwindawo enzima apho i-copolymer ingenakukwazi ukuhlangabezana neemfuno.
I-Bisphenol FPM enyangekayo vs i-Peroxide FPM enyangekayo
I-Bisphenol therapy FPM ineseti yoxinzelelo oluphantsi, isetyenziselwa ii-o-rings, ii-shaft seals, kunye nee-piston seals. Ixabiso lilungile.
I-FPM enyangekayo ene-peroxide inokumelana ngcono ne-izinyibilikisi ze-polar, umphunga, ii-asidi, iikhemikhali.Ixabiso liphezulu kakhulu. Isetyenziswa rhoqo kwizixhobo ezinxitywayo, iipayipi zamafutha eziphumayo.
Indawo yokugcina izinto
I-Viton precompound kufuneka igcinwe kwindawo epholileyo, eyomileyo nengena umoya. Ixesha lokugcinwa kwayo ziinyanga ezingama-24 ukusukela ngomhla wokuveliswa kwayo.
Iphakheji
1. Ukuthintela ukuba iikhompawundi zinamathele, sisebenzisa ifilimu ye-PE phakathi komaleko ngamnye weekhompawundi ze-FKM.
2. I-5kg nganye kwingxowa ye-PE ecacileyo.
3. I-20kgs nganye/25kgs kwibhokisi.
4. Iikhilogremu ezingama-500 kwipalethi, kunye nemicu yokuqinisa.
