I-Peroxide Yelapheka I-FKM Raw Polymer
Isampula Lesitoko Simahhala Futhi Siyatholakala
I-Peroxide yelapha i-FKM i-terpolymer ye-hexafluoropropylene, i-vinylidene fluoride ne-tetrafluoroethylene. Inezakhiwo ezingezansi uma iqhathaniswa ne-bisphenol yendabuko eselaphekayoi-fluoroelastomer.
* Ikhono lokugeleza elihle kakhulu nokukhululwa kwesikhunta.
* Amandla aqinile aphezulu kanye nokusebenza okuphambene nokukhulisa.
* Inqubo yokwelapha esheshayo.
* Ukusebenza okuhle kokumelana ne-ejenti.
* Uhlamvu oluhle lwesethi yokucindezela.
| Ukwelashwa kwe-polyamine | Ukwelashwa kwe-bisphenol | Ukwelashwa kwe-peroxide | |
| I-ejenti yokwelapha | I-Diamine | I-bisphenol | I-TAIC |
Isicelo
● Isibaseli se-fuel
● Ipayipi lamafutha
● Shaft seal
● Ithubhu ye-Turbocharger
● Ibhendi yewashi
Ishidi le-data
| FDF351 | FDF353 | FDF533 | FDP530 | I-FDL530 | |
| Okuqukethwe kwe-Fluorine % | 70 | 70 | 70 | 68.5 | 65 |
| Ukuminyana (g/cm3) | 1.9 | 1.9 | 1.9 | 1.85 | 1.82 |
| I-Mooney Viscosity (ML (1+10)121℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Amandla aqinile ngemva kokwelashwa kwangemuva (Mpa) 24h, 230℃ | ≥18 | ≥25 | ≥25 | ≥20 | ≥20 |
| Ukwelulwa ngesikhathi sekhefu ngemva kokwelashwa kwangemuva (%)24h, 230℃ | ≥230 | ≥240 | ≥240 | ≥250 | ≥240 |
| Isethi yokucindezelwa (%) 70h, 200℃ | ≤35 | ≤20 | ≤20 | ≤25 | ≤25 |
| Isicelo | Amapayipi e-extrusion fuel, i-turbocharger tube | Amabhendi wokubuka njll | |||
Ungakhetha kanjani i-fluoroelatomer?
I-FKM Copolymer vs FKM Terpolymer
I-Copolymer: 66% okuqukethwe kwe-fluorine, ukusetshenziswa okujwayelekile, ukumelana nowoyela, uphethiloli, ukushisa, amakhemikhali. Ukusetshenziswa okuvamile ama-o rings, ama-seal kawoyela, amapaki, ama-gaskets, njll.
I-Terpolymer: okuqukethwe kwe-fluorine okuphezulu kune-copolymer 68% okuqukethwe kwe-fluorine. Ukumelana kangcono nowoyela, uphethiloli, ukushisa, amakhemikhali, asetshenziswa endaweni enokhahlo lapho i-copolymer engakwazi ukwanelisa izidingo.
I-Bisphenol i-FPM eyelaphekayo vs i-Peroxide ye-FPM eyelaphekayo
I-FPM ye-Bisphenol eyelaphekayo inesethi yokucindezela ephansi, okunikezwayo okusetshenziselwa ama-o-rings, ama-shaft seal, ama-piston seal. Intengo yinhle.
I-FPM eyelapheka nge-peroxide inokumelana kangcono nayoama-solvents amhlophe, umusi, ama-asidi, amakhemikhali.Intengo iphakeme kakhulu. Ivame ukusetshenziselwa amadivaysi agqokekayo, ama-extrusion fuel hoses.
Isitoreji
I-Viton precompound kufanele igcinwe endaweni epholile, eyomile futhi engenawo umoya. Impilo yeshelufu yizinyanga ezingama-24 kusukela ngosuku lokukhiqiza.
Iphakheji
1. Ukuvimbela ama-compounds anamathele komunye nomunye, sisebenzisa ifilimu ye-PE phakathi kwesendlalelo ngasinye se-FKM compounds.
2. Njalo 5kgs esikhwameni PE esobala.
3. Njalo ngo-20kgs/25kgs ebhokisini.
4. 500kgs ku-pallet, enemicu yokuqinisa.
