Zithini iitywina ze-ptfe kwaye zithini izibonelelo?

July 15, 2023

Zithini iitywina ze-ptfe kwaye zithini izibonelelo?

I-Ptfe Seal Iring, igama elipheleleyo lingu-polytetraflifliothylene teail ring, ekwabizwa ngokuba yi-PTFE yokuthengisa i-Ptfe.
I-pire ecocekileyo yetywina i-PTFI ye-PTFE eyenziwe nge-ptfey yetywina eguqulweyo yePTFO eguqulweyo, eneempawu ezintle zokunganyangeki kwamanzi, ukuxhathisa kwamanzi, kunye ne-200 ℃ kunye ne-200 ℃, kwaye inokubangela ukusebenza kakuhle ukuya kwi-ofisi ephakathi, izinyibilikisi kunye nazo zonke iintlobo zeziseko zekhemikhali, kwaye uluhlu loxinzelelo lokusetyenziswa kwayo yi-60mPA. I-PTFE Retine ikwabizwa ngokuba kukugcina umsesane we-PFFE, i-F4 iRetineng, i-Teflon Galket, i-PtFet Geal, kwaye i-Ptfe yeTeal Teali yeTena yeTTFO, Kwaye ineempawu ezintle zokunganyangeki kwamanzi, ukumelana nokucoca kunye nokuxhathisa okwaluphala. I-gasket okanye i-ptfe yokutywina, njl njl. Ukugcina umsesane, uxinzelelo olunamacala amabini lusetwa umsesane wesibini, ukudlala indima yokulungiswa kwe-axial, yeyokuchwetheza yomgangatho wokugcina umsesane ukuba ube nenqanaba eliphezulu leziko. Inokuchasana ngokugqwesileyo kwi-acid kunye ne-Alkali kunye nenye i-comrosion yekhemikhali, ubushushu obuphezulu, i-abrasion, amandla angenakuzenzela, kwaye ungaphucukanga kwaye uphucule Uxinzelelo lokutywina kunye nobomi benkonzo yamatywina ahlukeneyo, ngoko ke lusetyenziswa ngokubanzi kwinkqubo yokutywinwa i-hydraulic yenkqubo yemizi-mveliso eyahlukeneyo.
PTFE real O ring(1)

Iitywina ze-PTFO zinezibonelelo ezilandelayo ngaphezulu kwamatywina aqhelekileyo:

1. Uluhlu olubanzi lwamaqondo obushushu, i-PTPI ingakwazi ukuThengisa -250 ℃ ukuya kwi-260 ℃ amaqondo obushushu aphezulu.
2. Ukunganyangeki komoya oqinileyo, i-PTFE inomsebenzi wokuntywila kweekhemikhali.
3. Ukutywina okuhle, ubume be-ptfes
4. Iipropathi ezivunyiweyo ze-anti-abaluphele, i-PTFA inobomi benkonzo ende kwaye inokusebenzela ixesha elide.
5. Ukusebenza okuphantsi kwefuthe lokutsalwa kwembambano lubomi obuncinci, beselula.
6. Ukufakelwa kombane okuhle, i-ptfe yeyona ndawo intle yombane yempahla.
7. Ukusebenza okuhle okuphezulula, i-ptfe inesiphumo sokuncitshiswa nokuncitshiswa kwengxolo.
8. Inganetyhefu kwaye engenabungozi, i-odofe ikhuselekile kwaye ayinabungozi, kwaye inokusetyenziswa ekutyeni nasesimini yezonyango.
PTFE sealing ring1(1)

I-ptfere itywina iimpazamo:

I-1, i-ptferety pails

Ngokuhamba "ngokubandayo". Oko kukuthi, iimveliso zezinto ezibonakalayo kwixesha elide phantsi kwesenzo sokuphumelela kweplastiki eqhubekayo (e-creep), ezisa ukusikelwa umda othile kwisicelo sayo. Enje nge-ptfe esetyenziswa njengetywina, ngokutywina ngokuqinileyo kwaye ukuqinisekise i-bolt, ukuze ngaphezulu koxinzelelo oluthile, luya kwenza i-gasket yokuhamba "ukuhamba okubandayo" kwaye kukhaziwe. Ezi ntsizi zinokoyiswa ngokongeza i-Filler efanelekileyo kwaye iphucule ulwakhiwo kunye nezinye iindlela.

2, Iitywina ze-PTFe zinentonga engekabinamatheli, zinciphisa izicelo zayo zemizi-mveliso. Yinto ebalaseleyo yokulwa nokuhlambela, le ntsebenzo kwaye yenza ukuba kube nzima kakhulu ukubonda kunye nomphezulu wezinye izinto.

3, Ptfe itywina i-coander yokwandiswa kwento yentsimbi yentsimbi ye-10 ukuya kweli-20, enkulu kuneplasitiki, i-condere yayo yokwandiswa kweqondo lobushushu kunye notshintsho olungaqhelekanga. Ukusetyenziswa kwe-ptfe, ukuba akukho ngqwalaselo yaneleyo kule nkalo yentsebenzo, kulula ukubangela umonakalo.

Ukusetyenziswa kwezinto zePTFO:

1. Ingasetyenziselwa ukuveliswa kweentonga, iityhubhu, iipleyiti, izixhobo zekhebula, i-capile yezinto ezikrwada kunye nezinye izinto ezikhoyo zinokwenziwa kwiipleyiti ezinqabileyo, iifilimu kunye neentlobo zeemveliso zeThenyang, kodwa zikwasetyenziswa njenge iarhente yoonogada, iarhente yokuthambisa.

2. Ingasetyenziswa njengezongezo zeplastiki, irabha, ipeyinti, i-inki, ioyile ye-oyile, igrisi njalo njalo.

3. Inokutyhelwa kwaye ibunjwe kwi-tube ye-cube eneendlela ezinqabileyo, i-bar emnyama, i-bar emnyama, i-wire kunye ne-inshurensi ye-cable, iqengqelwe kumtya omncinci we-piholie ye-pipeling ye-piped ye-piho ye-piho ye-piho ye-piho eqinileyo.

4. Isetyenziswe koomatshini, i-elektroniki, umzi-mveliso wekhemikhali wokutshiza, ukungena kunye nokunye.

5. Ingasetyenziselwa ukwenza iifilimu, imibhobho, iipleyiti kunye neentonga, ii-parings, i-vals, izixhobo zombhobho, inqwelomoya, inqwelo moya yekhemikhali kunye noomatshini.

I-6.TTRE I-TITS isetyenziswa ikakhulu kumzi-mveliso wombane, kwi-aerospace, inqwelo moya, izixhobo, izixhobo zokufakwa kwamandla kunye nokuguqula umqondiso, i-corrosion kunye nezixhobo ezichasene ne-inter

Kwisishwankathelo, itywina le-PTFRE linobomi benkonzo olude kunye nentsebenzo ethembekileyo, kwaye lukhetho olufanelekileyo lwezinto zokutywina.

Iplastiki yeHony inokubonisa ngokwezifiso ze-ptfes ngokweemfuno zabathengi

PTFE sealing ring3