I-Yokey-Ukwenziwa kweRubha yobuNgcali, uKhuselo lokuSingqongileyo&Yenziwe ngobukrelekrele.Gxininisa kuMacandelo aChanekileyo, iNkonzo yokuVelisa okuPhezulu.(ROHS, REACH, PAHS, FDA, KTW, LFGB)

Izinto ezenzelwe wena NBR/EPDM/FKM/SIL Irabha O-Ringi

Inkcazelo emfutshane:


  • Indawo yemvelaphi:Zhejiang, China
  • Igama lebrand:OEM / YOKEY
  • Inombolo yoMfanekiso:AS-568/EYENZIWEYO
  • Isicelo:I-Hydraulic, i-pneumatic, oomatshini kunye nombane, ikhemikhali, unyango, umzila wesitimela ohamba ngesantya esiphezulu, inqwelomoya, iindawo zemoto kunye nezinye iindawo zokuvelisa eziphezulu.
  • Isatifikethi:FDA,KTW,LFGB,ROHS,REACH,PAHS
  • Uphawu:Ngokutsho kwemathiriyeli
  • Uhlobo Lwezinto:NBR,EPDM,SIL,FKM,HNBR,XNBR,CR,AFLAS,FVMQ,FFKM,PTFE,PU,ECO,NR,SBR,IIR,ACM
  • Ubushushu bokusebenza:Ngokutsho kwemathiriyeli
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Iinkcukacha

    I-O-ring yi-gasket ene-O-section ukukhusela ukuvuza kwamanzi kunye nothuli.Sinika uluhlu olubanzi lwezinto zerabha, ezifanelekileyo kuzo zonke iimeko zokusetyenziswa.

    I-O-ring yi-O-shaped (circular) gasket enecandelo elinqamlezayo elizinze kwi-groove kwaye licinezelwe ngokufanelekileyo ukuthintela ukuvuza kwamanzi ahlukeneyo afana neoli, amanzi, umoya kunye negesi.

    Ukusebenzisa izinto zerabha ezenziweyo ezifanelekileyo kwizicelo ezahlukeneyo, sibonelela ngee-O-rings ezinokumelana ixesha elide lenkonzo kwiimeko ezinzima.

    Iindidi ezi-4 zezinto eziqhelekileyo ze-O-ring

    NBR

    I-Nitrile Rubber ilungiswe yi-copolymerization ye-acrylonitrile kunye ne-butadiene.Umxholo we-acrylonitrile usuka kwi-18% ukuya kwi-50%.Ukuphakama komxholo we-acrylonitrile, ngcono ukuxhathisa kwi-oyile ye-hydrocarbon ye-fuel, kodwa ukusebenza kweqondo lokushisa eliphantsi libi kakhulu, uluhlu lobushushu bokusetyenziswa ngokubanzi luyi -40 ~ 120 ℃.I-Butanol yenye yerabha esetyenziswa ngokuqhelekileyo kwii-oyile ze-oyile kunye ne-O-rings.

    Izinto eziluncedo:

    · Ukumelana kakuhle ne-oyile, amanzi, isinyibilikisi kunye ne-oyile yoxinzelelo oluphezulu.

    · Ukuphambuka okuhle koxinzelelo, ukuxhathisa ukunxiba kunye nobude.

    Izinto ezingeloncedo:

    · Ayizifanelanga izinyibilikisi zepolar ezifana neeketones, i-ozone, i-nitro hydrocarbons, i-MEK kunye neklorofomu.· Isetyenziselwa ukwenza itanki yamafutha, i-oyile yokuthambisa i-oyile kunye neengxenye zerubha, ngokukodwa iindawo zokutywina, ezisetyenziselwa i-oyile ye-petroleum hydraulic, i-petroli, amanzi, i-silicon grease, ioli ye-silicon, i-diester lubricating oil, i-ethylene glycol hydraulic oil kunye nezinye i-media media.Yeyona isetyenziswa kakhulu kwaye inexabiso eliphantsi lerabha itywina.

    FKM

    Irabha yeCarbon yeFluoro Naziphi na iindidi ngeendidi ngokuxhomekeke kumxholo wefluorine (isakhiwo se-monomer) yeemolekyuli zefluorine.Ukumelana nobushushu obuphezulu bungcono kunerabha ye-silicone, inokumelana neekhemikhali ezigqwesileyo, ukuchasana neoli eninzi kunye ne-solvent (ngaphandle kwe-ketone, i-ester), ukuchasana kwemozulu kunye nokuchasana kwe-ozone;Ukumelana nokubanda kubi, ukusetyenziswa ngokubanzi komgangatho wobushushu -20 ~ 250 ℃.Ifomula ekhethekileyo inokumelana nobushushu obuphantsi ukuya kuthi ga kwi -40 ℃.Izinto eziluncedo:

    · Ukumelana nobushushu ukuya kuma-250 ℃

    · Ukumelana nee-oyile ezininzi kunye nezinyibilikisi, ngakumbi zonke ii-asidi, i-aliphatic, ivumba elimnandi kunye ne-oyile yezilwanyana kunye nemifuno.

    Izinto ezingeloncedo:

    · Akukhuthazwa ii-ketones, ii-esters zobunzima obuphantsi bemolekyuli kunye nemixube equlethe i-nitrate.· Iimoto, oololiwe, iinjini zedizili kunye neenkqubo zamafutha.

    I-SIL

    Itsheyini ephambili yeRubber yeSilicone yenziwe ngesilicon (-si-O-Si) edityaniswe kunye.Ukumelana nobushushu obugqwesileyo, ukumelana nokubanda, ukuxhathisa kwe-ozone, ukumelana nokuguga emoyeni.Ukusebenza kakuhle kokufakelwa kombane.Amandla okuqina erabha eqhelekileyo ahlwempuzekile kwaye akanako ukumelana neoli.Izinto eziluncedo:

    Amandla okuqina ukuya kuthi ga kwi-1500PSI kunye nokumelana nokukrazula ukuya kuthi ga kwi-88LBS emva kokwenziwa.

    · I-elasticity elungileyo kunye nokuphazamiseka okuhle koxinzelelo

    · Ukumelana kakuhle nezinyibilikisi ezingathathi hlangothi

    · Ukumelana nobushushu obugqwesileyo

    · Ukumelana nokubanda okugqwesileyo

    · Ukumelana okugqwesileyo kukhukuliseko lwe-ozone kunye ne-oxide

    Ukusebenza okugqwesileyo kokufakelwa kombane

    · Ubushushu obugqwesileyo bobushushu kunye nokuchithwa kobushushu

    Izinto ezingeloncedo:

    · Ayikhuthazwa ukuba isetyenziswe kuninzi lwezinyibilikisi ezigxininisiweyo, i-oyile, i-acids egxininisiweyo kunye ne-diluted sodium hydroxide.• Izitywini okanye iindawo zerabha ezisetyenziswa kushishino lwezixhobo zekhaya, ezifana neePOTS zombane, ii-ayini, iinxalenye zerabha kwii-oveni zemicrowave.

    · Iitywina okanye iinxalenye zerabha kushishino lwe-elektroniki, ezifana nezitshixo zefowuni ephathwayo, izinto zokufunxa ukothuka kwiDVD, izitywina kwiintambo zentambo, njl.

    · Iitywina kuzo zonke iindidi zamanqaku anxibelelene nomzimba womntu, njengeebhotile zamanzi, imithombo yokusela, njl.

    Epdm

    Irabha ye-ethylene (i-PPO) i-copolymerized ukusuka kwi-Ethylene kunye ne-propylene kwikhonkco eliphambili kwaye inokumelana nokushisa okukhulu, ukumelana nokuguga, ukuxhathisa kwe-ozone kunye nokuzinza, kodwa ayinakongezwa isulfure.Ukusombulula le ngxaki, inani elincinci lecandelo lesithathu kunye nekhonkco eliphindwe kabini lingeniswa kwikhonkco eliphambili le-EP, elinokuthi lenziwe ngokufaka isulfure kwi-EPDM.Uluhlu lobushushu ngokubanzi -50 ~ 150 ℃.Ukuchasana okugqwesileyo kwi-solvents ye-polar efana notywala, i-ketone, i-glycol kunye ne-phosphate lipid hydraulic fluids.

    Izinto eziluncedo:

    · Ukumelana nemozulu elungileyo kunye nokumelana ne-ozone

    · Ukumelana kwamanzi okugqwesileyo kunye nokuxhathisa iikhemikhali

    · Utywala neeketones zingasetyenziswa

    · Ukumelana nobushushu obuphezulu bomphunga, ukunganyameki kakuhle kwirhasi

    Izinto ezingeloncedo:

    · Akukhuthazwa ukuba kusetyenziswe ukutya okanye ukuba sesichengeni kwihydrogen enevumba elimnandi.• Izitywina zokusingqongileyo komphunga wamanzi wobushushu obuphezulu.

    · Izitywini okanye iinxalenye zezixhobo zokuhlambela.

    · Amalungu erabha kwisixokelelwano seziqhoboshi (i-braking).

    • Izitywina kwiiradiyetha (iitanki zamanzi emoto).

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