I-FKM (Terpolymer) i-fluoroelastomer Gum-246

incazelo emfushane:

Uchungechunge lwe-Fluoroelastomer FKM Terpolymer Gum-246 luyi-terpolymer ye-vinylidenefluoride, tetrafluoroethylene kanye ne-hexafluoropropylene.Ngenxa yokuqukethwe kwayo okuphezulu kwe-fluorine, irabha yayo eshibhile inezindawo ezinhle kakhulu zokulwa nowoyela kanye nokuzinza okushisayo okuphezulu. isikhathi eside, ku-320℃ isikhathi esifushane.Impahla yamafutha e-antil ne-anti acid ingcono kune-FKM-26, ukumelana kwe-FKM246 kumafutha, i-ozone, imisebe, ugesi kanye ne-flamer kufana ne-FKM26.

Izinga lokwenziwa:Q/0321DYS 005


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uchungechunge lwe-Fluoroelastomer FKM Terpolymer Gum-246 luyi-terpolymer ye-vinylidenefluoride, tetrafluoroethylene kanye ne-hexafluoropropylene.Ngenxa yokuqukethwe kwayo okuphezulu kwe-fluorine, irabha yayo eshibhile inezindawo ezinhle kakhulu zokulwa nowoyela kanye nokuzinza okushisayo okuphezulu. isikhathi eside, ku-320℃ isikhathi esifushane.Impahla yamafutha e-antil ne-anti acid ingcono kune-FKM-26, ukumelana kwe-FKM246 kumafutha, i-ozone, imisebe, ugesi kanye ne-flamer kufana ne-FKM26.

Izinga lokwenziwa:Q/0321DYS 005

I-FKM246-(2)

Ukucaciswa Kwekhwalithi

Into 246 Indlela Yokuhlola/Amazinga
Ukuminyana,g/cm³ 1.86±0.02 I-GB/T533
I-Mooney Viscosity,ML(1+10)121℃ 25-30 I-GB/T1232-1
45-50
55-60
65-70
Amandla Okuqina, MPa≥ 12 I-GB/T528
Ukwandisa ngesikhathi sekhefu,%≥ 180 I-GB/T528
Isethi Yokucindezela (200℃,70h),%≤ 25 I-GB/T7759
Okuqukethwe kweFluorine,% 68.5 /
Izici kanye nesicelo Umkhiqizo werabha ojwayelekile /

Qaphela: Lezi zinhlelo ezingenhla ze-vulcanization ziyi-bisphenol AF

Ukusetshenziswa komkhiqizo

I-FKM246 isetshenziswa kakhulu kwezezimoto, emishinini, kweye-petrochemical, nakweminye imikhakha.Isibonelo, izinto eziguquguqukayo zophawu lwesistimu ye-hydraulic kanye nohlelo lokuthambisa; ezisetshenziswa emishinini yokumba namapayipi kawoyela; imboni yamakhemikhali yemishini, ukuxhumana kwamapayipi aguquguqukayo, umugqa wephampu. noma izinto zokuvala ezingagqwali, ezenziwe ngamapayipi azothwala izinyibilikisi noma ezinye izinto, njengokugqwala.

applicatino

Ukunaka

Irabha ye-Fluoroelastomer terpolymer inokuqina okuhle kokushisa ngaphansi kuka-200 ℃. Izokhiqiza ukubola komkhondo uma ibekwe ku-200-300'C isikhathi eside, futhi isivinini sayo sokubola sikhuphuka ngaphezu kuka-320 ℃, imikhiqizo yokubola iwubuthi ikakhulukazi i-hydrogen fluoride. kanye ne-fluorocarbon organic compound.Lapho irabha eluhlaza ekhanyayo ihlangana nomlilo, izokhipha i-hydrogen fluoride enobuthi kanye nenhlanganisela yezinto eziphilayo ze-fluorocarbon.

I-2.FKM ayikwazi ukuxubana ne-metal powder efana ne-aluminium powder kanye ne-magnesium powder, noma i-over10% ye-amine compound, uma lokho kwenzeka, izinga lokushisa lizovela futhi izakhi eziningana zizosabela nge-FKM, ezolimaza imishini nabaqhubi.

Iphakheji, Ezokuthutha kanye Nesitoreji

I-1.FKM ipakishwa ezikhwameni zepulasitiki ze-PE, bese ilayishwa emakhathoni, isisindo sengqikithi yebhokisi ngalinye ngu-20kg.

I-2.FKM igcinwa endaweni yokugcina impahla ehlanzekile, eyomile futhi epholile.Ithuthwa ngokwamakhemikhali angeyona ingozi, futhi kufanele iqhele emthonjeni wokungcola, ukukhanya kwelanga namanzi ngesikhathi sokuthutha.

I-FKM246-(3)
I-FKM26-(4)

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