Teflon VS Nylon, Qhov txawv yog dab tsi?

Kev taug kev los ntawm lub ntiaj teb ntawm cov khoom ua tau zoo xws li Teflon PTFE tuaj yeem cuam tshuam koj hauv nruab nrab ntawm kev sib cav xws li 'nylon vs teflon' lossis 'delrin vs teflon.' Nov yog cov lus qhia ceev los pab koj hla.

Teflon, lub npe lag luam uas peb tshuav rau Chemours, sawv tawm hauv cov neeg coob coob. Kuj tseem hu ua Polytetrafluoroethylene (PTFE), cov khoom no qhia tawm thaum nws los txog rau cov tshuaj tiv thaiv thiab tiv taus kub. Xav txog cov yas uas tsis yaj yooj yim - Teflon PTFE zoo siab boasts lub melting point ntawm 327 ° C (620 ° F)! Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov haujlwm uas xav tau kev ruaj ntseg hauv cov xwm txheej kub ntxhov.

Tab sis tos, muaj ntau ntxiv. Teflon tsis sib xyaw nrog cov tshuaj. Nws nyob twj ywm resistant, ua rau nws muaj zog neeg uas ua ntawv nyob rau hauv lub manufacturing teb, tshwj xeeb tshaj yog nyob rau hauv ua tej yam xws li gaskets thiab bearings. Nco ntsoov nws lub zog dielectric ntawm 60 kV / mm? Tias yog vim li cas hluav taws xob rwb thaiv tsev feem ntau xaiv Teflon.

Tej zaum koj yuav hnov ​​​​cov neeg tham txog Teflon's ' txhav caj dab.' Txawm hais tias qhov nruj, nws qhov qis coefficient ntawm kev sib txhuam, hovering ntawm 0.05-0.10, yog qhov kev ua si-hloov. Nws swb mus rau hauv daim ntawv thov qhov chaw uas tsis yog-stick yog ib qho yuav tsum tau xav txog koj lub lauj kaub uas tsis yog-stick hauv chav ua noj.

Txawm li cas los xij, thaum daig hauv 'teflon vs nylon' lossis 'ptfe vs nylon' kev sib cav, xav txog qhov no: Txhua qhov project xav tau nws tus kheej hero. Teflon tej zaum yuav tsis yog-stick thiab tshav kub-resistant, tab sis nws puas haum rau cov ntawv thov uas xav tau cov nplaum nplaum? Tej zaum tsis yog.

Xaiv cov yas zoo, seb qhov twg yog kev taug kev los ntawm 'nylon vs teflon' lossis tshawb xyuas 'delrin tshav kub tsis kam,' txhais tau tias ua kom cov khoom tshwj xeeb ntawm cov khoom, xws li tensile zog thiab txhua yam khoom, nrog rau cov kev xav tau ntawm koj qhov project.

Hauv qhov tseem ceeb, thaum Teflon PTFE dazzles nrog nws cov cua sov tsis kam thiab tshuaj lom neeg inertia, koj qhov kev xav tau tshwj xeeb yuav tsum coj koj cov khoom xaiv. Nws yog txhua yam hais txog kev sib piv cov kev xav tau nrog cov khoom. Xaiv smartly, thiab koj qhov project yuav ua tsaug rau koj!

Nylon: Paragon ntawm High Tensile Strength thiab Durability

Pib taug kev hla lub ntiaj teb ntawm cov yas coj peb lub ntsej muag nrog Nylon. Lub stalwart nyob rau hauv kev lag luam plastics, nws durability thiab siab tensile zog, wavering ntawm 75-120 MPa, elevate nws mus rau ib qho chaw ntawm kev paub zoo.

Yug los ntawm lub siab ntawm Wallace Carothers, cov nylon polymer no tsis yog sawv tawm xwb; nws suab qw. Feem ntau pom nyob rau hauv cov khoom siv kho tshuab xws li lub zog, bushings, thiab bearings, nws flaunts nws cov khoom siv kho tshuab thiab hnav tsis kam nrog kev txaus siab. Tshwj xeeb tshaj yog thaum cov kev sib tham tig ntawm 'nylon vs teflon' los yog 'nylon vs delrin,' Nylon ua rau nws lub cim nyob rau hauv machining tej yaam num thiab 3D luam ntawv, ua tsaug rau nws muaj peev xwm tiv taus hnav thiab tsim kua muag.

Txawm li cas los xij, txhua tus hero muaj qhov quirk. Rau Nylon, nws yog nws txoj kev hlub rau ya raws. Absorbing txog li 1.2% ntawm nws qhov hnyav hauv dej thaum soaked rau 24 teev, cov cuab yeej tshwj xeeb no yuav ntswj nws qhov loj thiab cov duab, cuam tshuam nws qhov kev ruaj ntseg hauv qhov chaw ntub dej. Yog li, thaum peb xav txog 'uas nyuaj dua, nylon lossis teflon,' nws yog ib qho tseem ceeb kom nco ntsoov tias nyob rau hauv ib puag ncig uas tsis muaj dej noo, Nylon tuaj yeem nthuav qhia qhov txawv txav.

Txawm li cas los xij, tsis txhob swayed tag nrho los ntawm 'ptfe vs nylon' kev sib cav yam tsis tau lees paub Nylon's splendid versatility. Los ntawm textiles mus rau kev txhaj tshuaj molding, nws adaptability underpins nws kev ntseeg nyob rau hauv ntau yam lag luam. Nyob rau hauv kev sib piv, yam xws li 'delrin tshav kub tsis kam' los yog 'teflon ptfe' tshuaj stability yuav coj lub tsom teeb nyob rau hauv ib co kev siv, kom ntseeg tau tias txhua yam khoom, Nylon suav nrog, nrhiav tau ib qho chaw uas nws cov khoom tshwj xeeb ci ntsa iab.

Nco ntsoov, xaiv cov khoom siv, txawm hais tias nyob rau hauv ib qho kev sib cav ntawm 'nylon vs teflon' los yog dhau mus, rov qab mus rau qhov kev xav tau ntawm qhov project nrog cov khoom muaj zog. Nylon, nrog nws cov neeg kho tshuab muaj zog thiab hnav-tiv taus xwm, yeej tau yeej ntau daim ntawv thov, muab nws cov dej noo affinity suav nrog. Txiav koj cov kev xaiv kom zoo, thiab saib xyuas koj cov phiaj xwm vam meej!

Delrin (POM): Lub Apex ntawm Kev Nyuaj Siab thiab Dimensional Stability

Cia peb qhwv peb txoj kev tshawb nrhiav nrog kev dhia dej mus rau hauv lub ntiaj teb ntawm Delrin, lub npe lag luam uas nthuav tawm nws zaj dab neeg nyob rau hauv lub npe ntawm thermoplastics, precisely polyoxymethylene (POM).

Delrin parades nws cov ntaub ntawv pov thawj nrog qhov tseem ceeb nruj, kev ruaj ntseg zoo, thiab tsis tshua muaj kev nyiam ya raws. Xav tias nws yog cov khoom siv txhim khu kev qha, tshwj xeeb tshaj yog thaum koj xav tau ib yam dab tsi nrog lub nraub qaum rau koj cov khoom siv kho tshuab vim nws qhov siab ruaj khov thiab lub zog tensile uas seev cev ntawm 69-79 MPa. Qhov kev sib xyaw ntawm lub cev ntxim nyiam no ua rau nws ntxim nyiam hauv cov xwm txheej uas xav tau kev sib xyaw ntawm qhov tseeb thiab nruj.

Qhov kev sib piv 'delrin vs nylon' feem ntau tshwm sim, tshwj xeeb tshaj yog nyob ib ncig ntawm lawv txoj kev sib raug zoo nrog cov dej noo. Soak Delrin rau 24 teev thiab nws tsuas yog nqus 0.25% ntawm cov dej noo, ua rau nws muaj zog thaum cov khoom ua las voos nrog dampness nyob rau hauv kev ua si, thiab overshadowing Nylon nyob rau hauv tej yaam num uas av noo yog ib tug tseem ceeb neeg uas ua ntawv.

Hauv cov xwm txheej uas xav tau cov khoom siv nrog tus cwj pwm tsis tu ncua, tshwj xeeb tshaj yog hauv cov haujlwm ua haujlwm, Delrin nce qib. Nws qhov tsis muaj dej noo tsis sib xws thiab qhov sib xws hauv qhov ntev ua rau nws sawv ntsug, feem ntau muab tso rau ntawm lub pedestal thaum 'nylon vs delrin' sib cav qhov chaw.

Nws yog ib qho tsim nyog sau cia tias txawm tias ETFE thiab PTFE ob leeg koom nrog tsev neeg fluoropolymer, lawv cov khoom tsim tawm txawv. Kev paub txog lawv cov dab neeg tsim tawm qhia txog lawv qhov kev ua tau zoo thiab kev siv txoj hauv kev.

Nyob rau hauv ib lub ntsiab lus, thaum 'delrin vs teflon' lossis 'nylon vs teflon' kev sib tham yuav ua rau koj xav tau, nco ntsoov: nws yog txhua yam hais txog kev sib koom ua ke ntawm cov khoom tshwj xeeb, xws li Delrin lub zog thiab tsis kam hnav, nrog rau koj qhov project xav tau. Nws yog tus yuam sij rau kev qhib lub qhov rooj rau lub ntiaj teb uas koj cov phiaj xwm tsis yog ua tiav; lawv excel. Yog li xaiv qhov ntse, thiab ua kom koj cov phiaj xwm vam meej mus ib txhis!

Aokai yog a cov chaw tsim khoom ntawm PTFE txheej cov ntaub ntawv , peb muab cov khoom xws li PTFE ntaub, PTFE daim kab xev, PTFE conveyor siv, thiab lwm yam., mus rau peb lub chaw tsim khoom kom paub ntau ntxiv, lossis tiv tauj nrog peb pab neeg , peb zoo siab heev los pab koj.