I-1.Fluorine rubber skeleton oil seal resistance irabha ye-Fluorine (FPM) inokumelana nobushushu obuhle, ingaba ngumsebenzi wexesha elide kwi-200-250 degrees Celsius, ingaba ngumsebenzi wexesha elifutshane kwii-degrees ezingama-300.Amandla okuqina kunye nokomelela kokuncamatheliswa kwefluorine kwehle kakhulu ngokunyuka kwamaqondo obushushu.Iimpawu zokuguqulwa kwamandla kunye namandla zimi ngolu hlobo lulandelayo: ngaphantsi kwe-150 degrees, iyancipha ngokukhawuleza ngokunyuka kweqondo lokushisa;Embindini we-150-260 degrees, ngokunyuka kweqondo lokushisa, ukuhla kwenyuka kuhamba kancinci.
2.Irabha ye-Fluorine skeleton ye-oyile ye-oyile yetywina ukumelana nerubha ye-Fluorine (FPM) inokumelana nokugqwala okungaqhelekanga.Inokuthembeka okugqwesileyo kulwelo lwemichiza ephilayo, i-oyile yamafutha okukhanya ahlukeneyo kunye namafutha, kunye nokumelana nokugqwesa kokugqwesa kwi-citric acid, initrogen oxides, ibenzene kunye nexylene.
I-3.I-Fluorine rubber skeleton oil seal yokunciphisa ukusebenza kwe-deformation engapheliyo I-rubber ye-Fluorine (FKM) isetyenziselwa ukutywinwa kwiqondo lokushisa eliphezulu, ukunciphisa ukusebenza kokuguqulwa kubalulekile.I-Weitong i-adhesive fluorine i-adhesive isetyenziswa ngokubanzi, engenakuhlukaniswa nokuphucula ukuguqulwa kwayo kokunciphisa.Ngeminyaka yoo-1960 kunye nee-1970s, inkampani yase-United States yagxila ekuphuculeni ukuxhathisa kwerabha ene-fluorine ekunciphiseni ukuguqulwa, kwaye yafumana iziphumo ezibonakalayo ezibonakalayo.
4.Fluorine irabha skeleton ioli itywina ukumelana abandayo Fluorine irabha (FKM) unako ukugcina ductility umda lobushushu -15 ukuya -20 degrees, kunye nokunciphisa ubushushu, amandla ayo tensile kwandisa, kwaye ibonakala nzima kumaqondo obushushu ultra-phantsi.Xa ubukhulu buyi-2MM, ubushushu be-ductility yi-30 degrees;Xa ubukhulu buyi-1.87MM, ubushushu bungama-45 degrees;Xa ubukhulu buyi-0.63MM, ubushushu bungama-53 degrees;Kwi-0.25, iqondo lokushisa li--69 degrees.Ubushushu besicelo sokuncamathelisa ngefluorine ngokubanzi bunokuba bubushushu obuphantsi kancinane be-ductility.
5. Fluorine irabha skeleton ioli ukuchasana itywina embrittlement emoyeni kunye nokumelana neoksijini esebenzayo VITONA Kakade ke, emva kweminyaka elishumi yokusebenza kokugcinwa kusenelisa noko.Emoyeni kunye noxinzelelo lwe-ozone ye-0.01%, kwakungekho ukuqhekeka okuphawulekayo emva kweentsuku ze-45.
Ixesha lokuposa: Dec-14-2023
