Ua ib yam khoom siv roj hmab uas pheej yig thiab siv tau ntev, cov roj hmab PVC no siv dav hauv kev kho kom zoo nkauj, qhov rooj thiab qhov rai, rooj tog, khoom siv hluav taws xob thiab cov khoom siv niaj hnub, thiab nws yog ib qho tseem ceeb hauv kev lag luam nruab nrab thiab qis. Nrog rau kev siv tshuab tsim khoom zoo thiab cov khoom zoo ruaj khov, cov roj hmab PVC no tau dhau los ua qhov kev xaiv zoo tshaj plaws rau feem ntau cov haujlwm kho kom zoo nkauj thiab cov khoom siv me thiab nruab nrab vim nws cov nqi siab, kev ua haujlwm yooj yim thiab cov qauv nplua nuj.
Cov roj hmab PVC sealing strip yog ua los ntawm cov khoom siv polyvinyl chloride hloov kho, sib xyaw nrog cov khoom ua kom mos, cov neeg sawv cev tiv thaiv kev laus thiab lwm yam khoom siv pabcuam, nrog kev ywj pheej zoo, tiv taus kev hnav thiab khoov. Cov khoom no yog lub teeb yuag, yooj yim txiav thiab teeb tsa, thiab tuaj yeem hloov kho rau ntau qhov sib txawv tsis sib xws. Txawv ntawm cov khoom siv roj hmab ua tau zoo xws li EPDM thiab silicone roj hmab, PVC sealing strips muaj kev ua tau zoo nruab nrab thiab tus nqi pheej yig dua, uas tuaj yeem ua tau raws li qhov xav tau kev sib khi txhua hnub ntawm cov chaw sab hauv tsev yam tsis muaj kev tiv thaiv huab cua hnyav. Nws yog qhov tshwj xeeb tshaj yog rau cov qhov rooj ntoo sab hauv tsev, cov qhov rooj txee, cov qhov rooj khaub ncaws, cov qhov rooj thiab qhov rai aluminium alloy sab hauv tsev, thiab kev sib khi cov khoom siv hluav taws xob hauv tsev.
Hais txog kev faib tawm cov khoom, PVC sealing strips muab faib ua PVC pob tshab, matte PVC, foamed PVC thiab tawv thiab mos composite PVC. Foamed PVC sealing strips muaj cov suab rwb thaiv tsev zoo heev thiab cov teebmeem buffer, uas tuaj yeem txo qhov suab nrov thaum kaw qhov rooj thiab qhov rai thiab ua lub luag haujlwm tiv thaiv kev sib tsoo. Cov khoom pob tshab thiab matte PVC zoo nkauj heev, sib xws nrog ntau yam kev kho kom zoo nkauj, thiab yuav tsis cuam tshuam rau tag nrho cov txiaj ntsig kho kom zoo nkauj ntawm cov tsev thiab rooj tog. Cov khoom muaj kev ua haujlwm zoo tiv thaiv dej thiab plua plav, uas tuaj yeem tiv thaiv cov hmoov av me me, yoov tshaj cum thiab huab cua noo nkag mus rau hauv chav, thiab txhim kho kev huv thiab kev nplij siab hauv tsev.
Nyob rau xyoo tas los no, cov qauv kev tiv thaiv ib puag ncig ntawm kev lag luam tau txo qis cov khoom lag luam PVC uas tsis zoo, nrog rau cov ntawv nplaum PVC tshiab uas tau hloov kho kom zoo thiab ua tau raws li kev lag luam tag nrho. Cov mis hloov kho tshiab tshem tawm cov khoom yas uas ua rau puas tsuaj, tsis muaj ntxhiab tsw, tsis muaj tshuaj lom thiab ua raws li cov lus qhia kev nyab xeeb hauv tebchaws thiab thoob ntiaj teb. Txawm hais tias cov ntawv nplaum PVC qis dua EPDM thiab cov khoom silicone hauv kev tiv taus kub siab thiab kev laus sab nraum zoov, lawv ua tau raws li cov kev xav tau kev pabcuam mus sij hawm ntev rau cov chaw kaw hauv tsev. Muaj kev ua tau zoo heev thiab kev hloov pauv tau ntau yam, cov ntawv nplaum roj hmab PVC tseem muaj kev lag luam ruaj khov thiab tseem yog cov khoom siv nplaum thoob ntiaj teb siv dav tshaj plaws hauv cov haujlwm kho kom zoo nkauj thoob ntiaj teb.
Lub sijhawm tshaj tawm: Lub Xya Hli-27-2026