Ua npuas dej roj

Polyurethane Ua Npuas Ncauj- Qhov no tsis yog tsuas yog muaj kev xaiv pheej yig rau roj hmab. Feem ntau muaj kev tsis to taub hais tias qhov no yog kev daws teeb meem thoob ntiaj teb, thiab thaum kawg lawv xaiv cov khoom tsis tsim nyog rau ib qho haujlwm tshwj xeeb. Kuv tau ua haujlwm nrog cov ntaub ntawv no tau ntau xyoo, thiab kuv tuaj yeem hais tias nws yog txoj cai xaivTxheej Txheej Polyurethane Ua Npuas Ncauj- Qhov no yog tag nrho cov txuj ci. Nws yog ib qho tseem ceeb uas yuav tsum tau txiav txim siab tsis yog tus cwj pwm ntawm lub cev xwb, tab sis kuj tseem tshuav ib puag ncig. Ob peb xyoos dhau los, peb tau ntsib qhov teeb meem nyob rau hauv kev tsim cov qauv sib xws, uas cov txheej txheem roj hmab gaskets tsuas tsis tuaj yeem tiv taus. Tom qab ntawd peb hloov mus rau PPU, tab sis, frankly, peb tau xaiv qhov xav tau muaj pes tsawg leeg kom txog thaum peb pom tias nws yog qhov tseem ceeb, tab sis kuj tseem ceeb tshaj ntawm polyurethane.

Dab tsi yog txheej txheem ntawm polyurethane ua npuas thiab nws muaj dab tsi?

Txhawm rau pib nrog, peb txiav txim seb cov khoom siv no yog qhov dav dav.Poliuretan Ua Npuas Ncauj- Qhov no yog cov ua npuas dej polymer tau txais los ntawm cov tshuaj lom neeg ntawm polyols thiab Isocyanates. Tus tsim ntawm Polyurethane ua npuas ncauj yog qhov sib txawv: los ntawm yoog raws thiab elastic mus rau nyuaj thiab ywj. Nws yog ua tsaug rau ntau yam ntawm ntom thiab qauv,Txheej los ntawm polyurethane ua npuas ncaujLawv muaj peev xwm ua ntau yam haujlwm: Sealing, Deprreciation, damping ntawm kev qug, thiab txawm tias cua sov thiab lub suab rwb thaiv tsev. Nws yog ib qho tseem ceeb kom nkag siab tias 'polyurethane ua npuas ncauj' yog theej ib chav ntawm cov khoom, tsis yog homogeneous khoom. Muaj ntau hom uas txawv hauv ntom ntom, rigidity, porosity thiab lwm yam tsis sib xws.

Qhov muaj pes tsawg leeg ntawm PPU suav nrog tsis yog tsuas yog polymer Cheebtsam, tab sis kuj muaj cov ntxiv: fitters (talc lossis chalc), stabilizers, antioxidants, dyes. Qhov muaj pes tsawg leeg ntawm cov kev sib ntxiv no cuam tshuam cov khoom ntawm cov khoom kawg. Piv txwv li, ntxiv rau Talc nce hardness thiab txhim kho cov yam ntxwv kho txhua yam tiv thaiv cov khoom los ntawm kev rhuav tshem hluav taws xob thiab cov khoom siv hluav taws xob. Kuv pom zoo kom ib txwm thov daim ntawv hla tebchaws zoo los ntawm tus neeg xa khoom, uas cov khoom sib xyaw ua ke ntawm cov khoom siv tau qhia meej.

Hom Gaskets los ntawm Polyurethane Ua Npuas Ncauj: Xaiv rau cov haujlwm sib txawv

Muaj ntau homTxheej ntawm polyurethane ua npuas ncaujnpaj rau ntau lub hom phiaj. Feem ntau cov: tiajgaskets, Ntiv Nplhaibgaskets, gasketscomplex duab, thiab txawm tshwj xeebgasketsnrog kev sib xyaw ua ke cov ntsiab lus. Kev xaiv ntawm hom yog nyob ntawm cov geometry ntawm kev sib txuas, yuav tsum muaj kev nruj, thiab kev ua haujlwm.

Piv txwv li, rau kev sib khi hauv cov tshuab hydraulic, nplhaibgasketsNrog siab tiv taus cov roj thiab cov kuab tshuaj. Txhawm rau tsim cov khoom siv nyiaj txo qis hauv cov tshuab engineering, xaivgasketsnrog qis ntom ntom thiab siab elasticity. Thiab rau lub suab rwb thaiv tsev, raws li peb qhov kev paub nrog kev lag luam cua tshuab tau pom, zoo haumgasketsNrog lub ntsej muag uas muaj peev xwm uas tau nqus suab. Hauv kev xyaum, kev sib txuas ntawm ntau hom feem ntau yuav tsum ua kom tiav qhov txiaj ntsig zoo.

Yuav ua li cas xyuam xim rau thaum xaiv cov txheej txheem los ntawm polyurethane ua npuas ncauj?

Kev xaivTxheej Txheej Polyurethane Ua Npuas Ncauj, nws tsim nyog them rau ntau tus yuam sij: ntom, nyuaj (raws li kev ua haujlwm, tshuaj lom neeg, thiab qhov loj me thiab duab. Lub zog txiav txim siab cov neeg kho tshuab zog thiab tiv taus compression. Kev ruaj khov cuam tshuam rau cov elasticity thiab muaj peev xwm tiv lub nra. Qhov deformation ntawm lub load qhia tau ntau npaum li cas lub gasket yuav compressed nyob rau hauv cov cawv. Nws yog ib qho tseem ceeb kom paub tseeb tias cov khoom uas tiv taus cov teebmeem nrog uas nws yuav hu rau (roj, acids, cov kuab tshuaj, thiab lwm yam).

Lwm qhov tseem ceeb yog qhov tuab ntawm lub gasket. Nws yuav tsum sib haum rau kev tshem tawm ntawm cov chaw siav. Kev tso dej nyias dhau yuav tsis muab cov kev tsim nyog nruj, thiab tuab dhau tuaj yeem ua rau muaj kev rhuav tshem thiab rhuav tshem ntxov. Nws tseem yog ib qho tseem ceeb uas yuav tsum xav txog hom kev sib txuas twg (piv txwv li, ib qho kev sib txuas tiaj, ib qho xov ntawv txuas, thiab lwm yam). Rau txhua hom kev sib txuas, tshwj xeebgaskets.

Kev paub thiab muaj teeb meem

Nyob rau hauv peb lub tuam txhab, Handitai FastPacturn Co., Ltd., peb feem ntau ntsib cov lus nug ntsig txog kev xaiv thiab daim ntawv thovTxheej ntawm polyurethane ua npuas ncaujCov. Peb tsim cov ntau ntawm cov fasteners thiab feem ntau siv cov nogasketsHauv peb cov qauv tsim. Piv txwv li, hauv kev ua cov khoom siv high -pecision rau cov kev lag luam engineering, peb ib txwm xaivTxheej los ntawm polyurethane ua npuas ncaujNrog lub siab precision ntau thiab tsawg thiab ruaj khov kho cov khoom. Thaum ua haujlwm nrog kev ua kom muaj zog (piv txwv li, nrog kua qaub thiab alkalis), peb siv tshwj xeebgasketsUa los ntawm chemically desently ppu.

Txawm li cas los xij, tsis txhob hnov qab txog cov teeb meem muaj peev xwm ua tau. Piv txwv li,Txheej los ntawm polyurethane ua npuas ncaujtuaj yeem rhuav tshem hauv qab ntawm ultraviolet hluav taws xob. Yog li ntawd, thaum ua haujlwm sab nraud, nws pom zoo kom sivgasketsNrog cov quav ntxiv uas tiv thaiv los ntawm UV hluav taws xob. Tsis tas li, nrog kev xaiv tsis ncaj ncees los yog nrog kev teeb tsa tsis raug,Txheej los ntawm polyurethane ua npuas ncaujLawv tuaj yeem sai sai. Piv txwv li, peb ib zaug ua yuam kev thaum xaivgasketsrau hydraulic. Peb xaiv dhau qhov muaggasketuas nthuav tawm sai sai hauv kev ntxhov siab. Raws li qhov tshwm sim, muaj kev xau dej thiab nws tau tsim nyog los hloov tag nrho cov kab ke.

Kev xaiv thiab kev txhim kho zeem muag

Tau kawg, muaj lwm cov ntaub ntawv uas tuaj yeem siv taugaskets: Roj hmab, silicone, teflon, hlau. Txawm li cas los xij,Poliuretan Ua Npuas NcaujNws yog feem ntau qhov kev xaiv zoo tshaj plaws vim nws cov versatility thiab kev sib txuas ntawm ntau yam khoom. Cov kev taw qhia tam sim no nquag tsim los tsimTxheej ntawm polyurethane ua npuas ncaujNrog cov yam ntxwv txhim kho: nrog cov kub tiv thaiv tshav kub, tshuaj lom neeg tiv thaiv, thiab hnav tsis kam. Piv txwv li, lawv tau tsim khogasketsnpaj rau kev siv nyob rau hauv huab cua phem - thaum kub, siab, thiab nyob rau hauv ib puag ncig ib puag ncig.

Hauv kev xaus, Kuv xav hais txog qhov kev xaivTxheej los ntawm polyurethane ua npuas ncauj- Qhov no yog lub luag haujlwm ua haujlwm uas yuav tsum tau tsom xam txhua yam. Tsis txhob khaws cov khoom zoo, vim hais tias kev ntseeg tau thiab ruaj khov ntawm koj cov qauv nyob ntawm nws. Yuav tsum hu rau tus neeg muab kev ntseeg siab thiab thov kom lawv cov ntaub ntawv qhia cov tswv cuab thiab cov lus pom zoo rau kev siv.

Kev Pabcuam thiab Kev Txhawb Nqa Lub Neej

Tsim Kev PabTxheej ntawm polyurethane ua npuas ncaujUa lub luag haujlwm tseem ceeb hauv kev txuas ntxiv ntawm lawv lub neej. Kuaj cov xwm txheej tsis tu ncuagasketsrau kev puas tsuaj, kab nrib pleb thiab hnav. Yog tias tsim nyog, hloov puasgasketsCov. Zam kev sib cuaggasketsNrog cov tshuaj txhoj puab uas tuaj yeem ua rau cov khoom siv. CeevgasketsHauv qhov chaw qhuav, txias, tiv thaiv los ntawm kev tshav ntuj ncaj qha. Ua raws li cov kev cai yooj yim no yuav pab koj kom tsis txhob kho cov nqi thiab txuas ntxiv rau koj lub neej pabcuamTxheej ntawm polyurethane ua npuas ncauj.