Kev Lag Luam Paub Txog PVC Qhov Rooj Kab Hlauv
PVC qhov rooj curtains yog qhov tseem ceeb ntawm cov khoom siv sib faib khoom siv dav siv hauv kev lag luam thiab kev lag luam, nyiam rau lawv cov kev ua tau zoo thiab tus nqi -effectiveness. Raws li ib feem tseem ceeb nyob rau hauv lub lag luam yas qhov rooj ntaub, lawv suav txog ntau dua 75% ntawm tag nrho cov lag luam sib koom, ua lub luag haujlwm tseem ceeb hauv kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig thoob plaws ntau yam kev lag luam.
Cov txiaj ntsig tseem ceeb ntawm PVC qhov rooj curtains nyob hauv lawv cov khoom siv sib txawv. Lawv ua tau zoo nyob rau hauv thermal rwb thaiv tsev, zoo txo cov cua txias poob nyob rau hauv txias cia thiab cua txias ib puag ncig, uas yuav txuag tau li 50% ntawm lub zog noj. Tsis tas li ntawd, lawv muaj plua plav- pov thawj, kab- pov thawj, thiab lub suab- rwb thaiv tsev muaj peev xwm, tuav lub chaw ua haujlwm huv si thiab ntsiag to. Cov kev sib txawv tshwj xeeb suav nrog cov tshuaj tiv thaiv- zoo li qub rau cov chaw tsim hluav taws xob, hluav taws xob- cov tshuaj tiv thaiv rau cov nroj tsuag tshuaj, thiab ultra-qis- cov qauv ntsuas kub uas nyob twj ywm txawm tias nyob ntawm -70℃. Lawv thickness ranges ntawm 0.2mm mus rau 5.0mm, nrog widths xws li 20cm thiab 1.22m, adaptable rau txawv scenario yuav tsum tau.
Kev tsim cov txheej txheem ntawm PVC qhov rooj curtains feem ntau suav nrog ob lub thev naus laus zis: calendering thiab casting. Calendering suav nrog cov kauj ruam xws li pub mis, sib tov, kneading, filtering, calendering, txias, thiab winding, ua cov khoom nrog superior nto zoo. Casting technology ntxiv granulation thiab extrusion txheej txheem, haum rau loj - teev ntau lawm. Kev txhim kho qib siab yog embedding cov qauv txheej ntawm ob lub pob tshab PVC txheej los ntawm kev kub nias (50-200 degree), zam kev sib cuag nrog tib neeg thiab tiv thaiv cov qauv tev. Cov ntaub ntawv nyoos feem ntau muaj PVC resin hmoov, plasticizers, thiab stabilizers, nrog rau kev siv ntxiv ntawm PVC kom tau raws li kev xav tau kev loj hlob ntsuab.
Lawv daim ntawv thov scenarios npog cia txias, ua zaub mov, tshuaj, electronics, supermarkets, thiab tsev noj mov. Hauv cheeb tsam, East thiab South Tuam Tshoj ua lag luam nrog ntau dua 58% ntawm tag nrho cov muag khoom, thaum thaj chaw nruab nrab thiab sab hnub poob loj hlob ntawm tus nqi siab tshaj 9%. Kev lag luam tam sim no tab tom hloov mus rau kev hloov pauv ntsuab thiab kev txawj ntse, nrog cov ntaub ntawv biodegradable thiab ntse sensor- cov ntaub thaiv kev sib xyaw ua ke los ua cov ntsiab lus loj hlob tshiab. Kev lag luam xa tawm tsom mus rau ASEAN thiab Africa, txawm tias cov ntawv pov thawj nruj dua li REACH ua rau muaj teeb meem rau European thiab Asmeskas xa tawm.
Hauv cov ntsiab lus, PVC qhov rooj kab hlau rhuav yuav txuas ntxiv mus rau kev ua haujlwm siab thiab kev phooj ywg ib puag ncig. Nrog rau txoj cai kev txhawb nqa rau kev tswj cov pa phem yas thiab kev hloov kho thev naus laus zis, cov tuam txhab hais txog R & D thiab ntsuab ntau lawm yuav tau txais txiaj ntsig zoo hauv kev lag luam loj zuj zus no.
