Hauv kev lag luam thoob ntiaj teb ntawm cov khoom siv hauv tsev thiab cov khoom siv kho vajtse qhov rooj, cov qhov rooj ntoo tseem yog qhov kev xaiv tseem ceeb rau cov chaw nyob, cov lag luam, thiab cov chaw sab hauv tsev siab vim lawv cov qauv ntuj, kev ruaj khov, thiab kev zoo nkauj. Txawm li cas los xij, kev ua haujlwm sealing ntawm cov qhov rooj ntoo nyob ntawm ib qho me me tab sis tseem ceeb: daim kab xev kaw qhov rooj. Ntawm ntau yam khoom siv, Thermoplastic Elastomer (TPE) tau tshwm sim ua cov khoom siv nyiam tshaj plaws rau cov kab xev kaw qhov rooj ntoo, hloov cov khoom siv PVC, EPDM, thiab roj hmab. Nrog kev ywj pheej zoo dua, kev ua tau zoo ib puag ncig, kev tiv thaiv huab cua, thiab kev hloov pauv tau yooj yim, TPE daim kab xev kaw qhov rooj ntoo tau dhau los ua qhov tseem ceeb rau cov kab ke qhov rooj zoo niaj hnub. Tsab xov xwm no tsom mus rau lawv cov xwm txheej siv tseem ceeb, cov txheej txheem tseem ceeb, thiab cov tswv yim ua tau zoo los txhawb kev sib tw ua lag luam.
Cov Xwm Txheej Thov ntawm TPE Ntoo Rooj Sib Nqus Strips
Cov ntaub thaiv TPE muaj ntau yam siv tau thiab haum rau yuav luag txhua hom qhov rooj ntoo hauv ntau qhov chaw sib txawv.
In cov tsev nyob, lawv siv dav hauv cov qhov rooj ntoo sab hauv, qhov rooj chav pw, qhov rooj kawm ntawv, qhov rooj chav ua noj, thiab qhov rooj nkag. Lawv cov rwb thaiv suab zoo heev pab tsim kom muaj chaw nyob ntsiag to, thaum rwb thaiv cua sov txo kev siv hluav taws xob rau cua txias thiab cua sov. Cov yam ntxwv tsis muaj tshuaj lom, tsis muaj ntxhiab, thiab zoo rau ib puag ncig ntawm TPE ua rau nws muaj kev nyab xeeb tshwj xeeb rau cov tsev uas muaj menyuam yaus, cov neeg laus, lossis cov neeg uas muaj kev ua xua.
In chaw ua lag luam thiab chaw ua haujlwm, suav nrog cov tsev so, chaw ua haujlwm, chav sib tham, tsev kawm ntawv, thiab tsev kho mob, TPE ntoo qhov rooj foob daim kab xev muab kev txo suab nrov ruaj khov, tiv thaiv plua plav, thiab ua haujlwm tiv thaiv cua. Lawv tswj hwm qhov chaw nyob hauv tsev zoo thiab ua tau raws li cov qauv kev noj qab haus huv thiab kev nyab xeeb uas yuav tsum tau ua hauv cov tsev pej xeem.
Raucov qhov rooj ntoo siab kawg uas ua raws li tus qauv, Cov ntaub thaiv TPE muab cov xim, cov duab, thiab cov qib tawv uas tuaj yeem hloov kho kom haum rau cov qhov rooj ntoo zoo nkauj, cov qhov rooj pleev xim, thiab cov qhov rooj veneer. Lawv txhim kho cov khoom zoo tag nrho thiab ntxiv tus nqi rau cov qhov rooj siab.
In kev kho dua tshiab thiab kev hloov pauv lag luam, TPE cov ntaub thaiv qhov rooj yooj yim rau kev teeb tsa, lub teeb yuag, thiab yoog tau. Lawv tuaj yeem siv sai rau cov qhov rooj ntoo qub kom txhim kho kev ua haujlwm sealing yam tsis muaj cov cuab yeej tshaj lij, ua rau lawv nrov hauv kev txhim kho tsev thiab kev saib xyuas.
Cov Txheej Txheem Tseem Ceeb ntawm TPE Ntoo Rooj Sib Tsoo Strips
Kev ua tau zoo ntawm kev siv tshuab ncaj qha txiav txim siab qhov zoo ntawm cov khoom thiab kev lees txais ntawm kev ua lag luam. Cov yam ntxwv tseem ceeb suav nrog:
Qhov nyuajFeem ntau nyob nruab nrab ntawm Shore A 30–60, muab kev mos mos rau kev kaw nruj thaum tswj hwm cov duab thiab kev ywj pheej.
Lub zog tensile≥ 3.0 MPa, xyuas kom meej tias daim kab xev tsis rhuav lossis deform thaum siv ntev.
Kev ntev thaum tawg: ≥ 300%, tso cai rau kev ywj pheej thiab rov qab zoo tom qab compression.
Kev teeb tsa compression≤ 30% ntawm 70°C × 22h, qhov qhia tseem ceeb rau kev ua haujlwm sealing mus sij hawm ntev.
Kev tiv thaiv kubKev ua haujlwm ruaj khov ntawm -40 ° C txog 90 ° C, tsim nyog rau qhov chaw txias thiab kub heev.
Kev tiv thaiv huab cua: Tiv taus UV, laus, daj, thiab tawg rau lub neej ntev.
Cov khoom vaj khoom tsev uas zoo rau ib puag ncigTsis muaj PVC, halogens, plasticizers, thiab cov hlau hnyav, ua raws li RoHS thiab Reach cov qauv.
Kev ua tau zoo ntawm kev rwb thaiv suabTxhim kho kev tiv thaiv suab nrov los ntawm 15–30 dB, txhim kho qhov rooj ua haujlwm tau zoo heev.
Cov Tswv Yim Txhim Kho Kev Sib Tw Ua Lag Luam ntawm TPE Ntoo Qhov Rooj Seal Strips
Yuav kom sawv tawm hauv kev ua lag luam sib tw, cov tuam txhab lag luam yuav tsum tsom mus rau kev tsim khoom tshiab, kev tswj xyuas zoo, kev siv nyiaj tsawg, thiab kev tsim hom lag luam.
Ua ntej,txhim kho cov mis khoom siv thiab kev ua tau zooKev tsim cov tshuaj TPE uas tiv taus txias, tiv taus kub, tiv taus hluav taws, thiab tiv thaiv kev laus tuaj yeem nthuav dav cov xwm txheej ntawm daim ntawv thov thiab txhawb nqa cov txiaj ntsig ntawm cov khoom.
Qhov thib ob,txhim kho cov peev xwm hloov kho kom haum. Cov qhov rooj sib txawv ntawm cov qauv, yog li kev txhawb nqa cov profiles, xim, qhov loj me, thiab cov qauv teeb tsa pab ua kom tau raws li qhov xav tau ntawm cov chaw tsim khoom qhov rooj thiab tsim kom muaj kev nplaum siab dua rau cov neeg siv khoom.
Qhov thib peb,hais txog kev tiv thaiv ib puag ncig thiab kev noj qab haus huv zooThaum cov neeg siv khoom them sai sai rau qhov zoo ntawm huab cua hauv tsev, qhov tseem ceeb ntawm cov khoom tsis muaj tshuaj lom, tsis muaj ntxhiab, rov ua dua tshiab, thiab cov yam ntxwv qis carbon yuav ua rau cov khoom lag luam nyiam dua hauv kev ua lag luam.
Qhov thib plaub,ua kom zoo dua qhov kev tsim khoom thiab kev tswj tus nqiSiv cov kab extrusion ceev ceev, cov pwm meej, thiab kev ua haujlwm tsis siv neeg txo cov nqi tsim khoom thaum ua kom muaj kev ruaj khov thiab zoo nkauj.
Tsib,txhim kho hom lag luam thiab kev txhawb nqa kev pabcuamKev muab cov lus qhia txog kev siv tshuab, kev cob qhia txog kev teeb tsa, kev pabcuam tom qab muag, thiab daim ntawv pov thawj zoo txhim khu kev qha pab tsim kev ntseeg siab nrog cov chaw tsim khoom qhov rooj, cov neeg faib khoom, thiab cov neeg siv khoom.
Rau,nthuav cov kev lag luamKoom tes nrog cov chaw tsim khoom qhov rooj ntoo, cov chaw muag khoom kho vajtse, cov tuam txhab kho kom zoo nkauj, thiab cov platform e-commerce hla ciam teb kom nce kev lag luam thiab kev muag khoom thoob ntiaj teb.
Xaus lus
Cov ntaub thaiv qhov rooj ntoo TPE tau dhau los ua tus qauv rau cov qhov rooj ntoo zoo vim lawv qhov kev ua tau zoo heev, cov xwm txheej siv dav, thiab cov yam ntxwv zoo rau ib puag ncig. Los ntawm kev ua kom zoo dua cov txheej txheem kev siv, nthuav dav cov teb thov, thiab siv cov tswv yim ua lag luam zoo, cov chaw tsim khoom siv TPE tuaj yeem txhim kho lawv qhov kev sib tw. Yav tom ntej, nrog rau kev txhim kho cov tsev ntsuab thiab cov khoom siv hauv tsev, cov ntaub thaiv qhov rooj ntoo TPE yuav txuas ntxiv loj hlob thiab ua cov khoom tseem ceeb ua tus thawj coj hauv kev lag luam khoom siv kaw.
Lub sijhawm tshaj tawm: Plaub Hlis-13-2026