Peroxide FKM Polymer ceeriin ah oo la daweyn karo
Daawaynta Peroxide FKM waa terpolymer ee hexafluoropropylene, vinylidene fluoride iyo tetrafluoroethylene.Waxay leedahay hanti hoose marka loo eego bisphenol-dhaqameedka la daweyn karofluoroelastomer.
* Awood socodka heer sare ah iyo sii deynta caaryada.
* Awood adag oo adag iyo waxqabadka barbaarinta lidka ku ah.
* Habka daaweynta degdega ah.
* Waxqabadka u adkeysiga wakiilka heer sare ah.
* Dabeecad cadaadis wanaagsan oo dejisan.
| Daawada polyamine | Daawada Bisphenol | Daawaynta Peroxide | |
| Wakiilka daaweynta | Diamine | Bisphenol | TAIC |
Codsiga
● Shaabada shidaalka
● Dhuumaha shidaalka
● Shaft shaabad
● Tubo-charger
● Ilaali kooxda
Xaashida xogta
| FDF351 | FDF353 | FDF533 | FDP530 | FDL530 | |
| Waxa ku jira fluorine % | 70 | 70 | 70 | 68.5 | 65 |
| Cufnaanta (g/cm3) | 1.9 | 1.9 | 1.9 | 1.85 | 1.82 |
| Viscosity Mooney (ML (1+10)121℃) | 70± 10 | 40±10 | 45±15 | 50± 10 | 40±20 |
| Xoog xajin ka dib daaweynta post (Mpa) 24h, 230 ℃ | ≥18 | ≥25 | ≥25 | ≥20 | ≥20 |
| Kordhinta nasashada ka dib daawaynta kadib (%) 24h, 230 ℃ | ≥230 | ≥240 | ≥240 | ≥250 | ≥240 |
| Dejinta cadaadiska (%) 70h, 200℃ | ≤35 | ≤20 | ≤20 | ≤25 | ≤25 |
| Codsiga | Tuubooyinka shidaalka ee soo saara, tuubada turbocharger | Daawashada kooxaha iwm | |||
Sidee loo doortaa fluoroelatomer?
FKM Copolymer vs FKM Terpolymer
Copolymer: 66% maadada fluorine, codsiga guud, caabbinta saliidda, shidaalka, kulaylka, kiimikooyinka.Codsiga caadiga ah waa o giraangiraha, xidhmooyinka saliidda, baakadaha, gaskets, iwm.
Terpolymer: Waxa ku jira fluorine ka sarreeya copolymer 68% waxa ku jira fluorine.Iska caabbinta wanaagsan ee saliidda, shidaalka, kulaylka, kiimikooyinka, loo isticmaalo bay'ad qallafsan taas oo copolymer aysan buuxin karin shuruudaha.
Bisphenol FPM iyo Peroxide la daweyn karo FPM
Bisphenol daawaynta FPM waxa ay leedahay xidhmooyin hooseeyo, soo bandhig loo isticmaalo o-rings, shaabada shaft, shaabadihii piston.Qiimaha waa wanaagsan yahay.
Peroxide lagu daweyn karo FPM ayaa iska caabin fiican u lehdareerayaasha polar, uumiga, acids, kiimikooyinka.Qiimaha ayaa aad uga sarreeya.Waxaa inta badan loo isticmaalaa aaladaha xiran, tuubooyinka shidaalka extrusion.
Kaydinta
Viton precompound waa in lagu kaydiyaa meel qabow, qalalan oo hawo leh.Nolosha shelf waa 24 bilood laga bilaabo taariikhda wax soo saarka.
Xidhmada
1. Si looga hortago xeryahooda midba midka kale, waxaan ku dhejineynaa filimka PE inta u dhaxaysa lakab kasta oo FKM ah.
2. 5kg kasta oo ku jira bac PE oo hufan.
3. 20kgs/25kg kasta oo kartoon ku jira.
4. 500kgs dusha sare ee sariirta, oo leh xariijimo lagu xoojinayo.
