PVB/SGP Iav Interlayer Zaj duab xis Extrusion Line
Cov Txheej Txheem Tseem Ceeb
| Qauv | Khoom dav (hli) | Khoom tuab (hli) | Tsim peev xwm siab tshaj plaws (kg / h) |
| JWP85 (SGP) | 1400-2300 | 0.76-2.28 | 400-500 |
| JWP95 ( SGP ) | 2400-3800 | 0.76-2.28 | 500-600 |
| JWS150 ( PVB ) | 2000-2600 | 0.38-1.52 | 400-500 |
| JWP95 (PVB) | 2400-3800 | 0.38-1.52 | 500-600 |
| JWP120 ( PVB ) | 2400-3600 | 0.38-1.52 | 1000-1200 |
| JWP130 ( PVB ) | 2400-3800 | 0.38-1.52 | 1200-1500 |
| JWP65+JWP95 (PVB) | 2000-3200 | 0.38-1.52 | 600-700 |
Lus Cim: Cov lus qhia yuav hloov pauv yam tsis tau ceeb toom ua ntej.
Kev piav qhia txog khoom
Kev Taw Qhia Txog Cov Khoom Siv ntawm SGP thiab PVB
Ua ib lub tuam txhab tshuaj lom neeg nto moo thoob ntiaj teb, DuPont tau tsim ntau yam khoom siv iav sib xyaw ua ke los ua kom tau raws li kev loj hlob sai ntawm kev ua lag luam rau iav kev nyab xeeb thiab qhov xav tau cov qauv tshiab los txhim kho kev nyab xeeb, kev ruaj khov, thiab kev zoo nkauj ntawm iav. DuPont cov khoom, cov thev naus laus zis thiab cov txheej txheem ntsuam xyuas zaum kawg ua tau raws li cov kev xav tau no, yog li txhawb kev txhim kho ntawm kev lag luam iav kev nyab xeeb tag nrho.
1. DuPont Butacite® polyvinyl butyral interlayer (PVB) tau raug txhim kho tas li dhau 67 xyoo dhau los thiab tau dhau los ua cov khoom siv xaiv rau kev nyab xeeb laminated iav, muab cov iav laminated nrog ntau qhov zoo: kev nyab xeeb, tiv thaiv tub sab thiab tiv thaiv kev ua phem, txo suab nrov, txuag hluav taws xob thiab tshav ntuj Tswj thiab tiv thaiv kev ploj thiab kev zoo nkauj ntawm cov khoom siv sab hauv tsev uas tsis yog ferrous.
2. DuPont SentryGlas®Plus (SGP) interlayer yog ib txheej iav laminated interlayer nrog ib lub tshuab tshiab loj uas DuPont tsim. SGP mus dhau qhov thev naus laus zis uas twb muaj lawm thiab nthuav dav cov yam ntxwv ntawm iav laminated. Lub zog rhuav ntawm SGP yog 5 npaug ntawm PVB ib txwm muaj, thiab qhov nyuaj yog 100 npaug ntawm PVB ib txwm muaj. SGP lub zog siab, pob tshab siab, ruaj khov, ntau yam qauv thiab kev teeb tsa yooj ywm ua rau nws yooj yim hloov kho rau qhov tseeb thiab qhov xav tau nruj tshaj plaws ntawm kev lag luam kev tsim kho niaj hnub no. Piv nrog rau iav laminated ib txwm muaj, SGP laminated iav tuaj yeem txhim kho kev ua tau zoo ntawm iav tiv thaiv mos txwv thiab txo qhov tuab ntawm iav laminated rau qee qhov.
SGP yog tsim tshwj xeeb los ua kom tau raws li qhov xav tau ntawm kev lag luam kev tsim kho niaj hnub no. Nws muaj kev nyab xeeb zoo ib yam li kev tawg thiab kev khaws cia ib feem zoo li PVB, tab sis tuaj yeem txhim kho qhov kev tiv thaiv kev cuam tshuam, kev tiv thaiv tub sab thiab kev tiv thaiv kev tawm tsam thiab kev ua haujlwm tiv thaiv kev puas tsuaj ntawm cov iav kev nyab xeeb; kom lub iav nyob ruaj khov hauv tus ncej, nws tuaj yeem nyuaj dua thiab muaj zog dua. SGP interlayer zaj duab xis; nws yog qhov tsim nyog rau lub qab nthab iav, vim nws muaj lub zog thiab kev xav tau ntau dua ntawm kev nyab xeeb hauv kev siv thiab tom qab tawg. Thaum qhov kub ntawm cov iav laminated nce, nws muaj lub neej ruaj khov dua thiab ntev dua, nrog rau kev tiv thaiv huab cua zoo heev thiab kev ruaj ntseg ntawm ntug.
● SGP yog ib yam khoom siv viscoelastic uas muaj lub zog rhuav siab (5 npaug ntawm PVB zaj duab xis).
● Qhov kub tseem ceeb ntawm iav ~55°C (qhov nyuaj 30–100 npaug ntawm zaj duab xis PVB).
● SGP laminated iav nyuaj dua li PVB laminated iav.
● SGP laminated iav thiab monolithic iav ntawm tib lub thickness muaj yuav luag tib lub zog flexural.
Daim Duab 3. Lub Zog Sib Piv
Piv nrog rau lwm cov iav laminated interlayer, SGP laminated iav yuav muaj cov khoom muaj zog dua. Nws tuaj yeem txo qhov tuab ntawm iav, tshwj xeeb tshaj yog rau cov iav laminated tuab. Tshwj xeeb tshaj yog siv tau rau cov iav txhawb nqa.
Daim Duab 4. Kev hloov pauv piv txwv
Piv nrog rau lwm cov iav laminated interlayer, SGP laminated iav yuav muaj kev ruaj khov dua. Pab txo qhov tuab ntawm iav
Muaj lub zog siab thiab shear modulus, cov khoom siv kho tshuab zoo heev.
Lub shear modulus ntawm SGP yog 100 npaug ntawm PVB, thiab lub zog rhuav yog 5 npaug ntau dua li ntawm PVB. Tom qab SGP raug laminated, txheej kua nplaum ntawm ob daim iav yeej tsis swb thaum lub iav raug nias, thiab ob daim iav ua haujlwm ua ib daim iav nrog tib qhov tuab. Ua li no, lub peev xwm dais yog ob npaug ntawm PVB laminated iav ntawm tib qhov tuab; tib lub sijhawm, nyob rau hauv qhov xwm txheej ntawm qhov sib npaug thiab sib npaug tuab, qhov degree khoov ntawm SGP laminated iav tsuas yog 1/4 ntawm PVB laminated iav.
● Kev ruaj khov ntawm ntug thiab kev sib haum xeeb zoo nrog cov nplaum rau cov qauv.
Kev ruaj khov ntawm ntug yog hais txog qhov ruaj khov ntawm ntug ntawm cov iav laminated uas raug rau huab cua. PVB lamination tsis tiv taus cov dej noo, thiab nws yooj yim qhib thiab sib cais hauv qab dej ua pa, yog li cov ntug uas raug nthuav tawm yuav tsum tau kaw ntug. Zaj duab xis SGP muaj kev ruaj khov ntawm ntug zoo, tsis rhiab rau cov dej noo, muaj kev nqus thiab nqus tsawg, thiab yuav tsis qhib lossis sib cais thaum siv hauv qab cov xwm txheej raug nthuav tawm. Tom qab 12 xyoos ntawm kev sim sib xws ntawm sealant thiab txheej, tsis pom muaj kev tsis haum tshuaj.
● Tsis muaj xim thiab pob tshab, tsis yooj yim hloov xim, permeability zoo heev, yellowness index qis dua 1.5.
Cov yeeb yaj kiab SGP laminated nws tus kheej tsis muaj xim thiab pob tshab, thiab muaj kev tiv thaiv huab cua zoo thiab tsis yooj yim rau daj. Cov coefficient daj ntawm SGP zaj duab xis yog tsawg dua 1.5, thaum cov coefficient daj ntawm PVB zaj duab xis yog 6 ~ 12. Tib lub sijhawm, SGP zaj duab xis tseem tuaj yeem khaws nws cov pob tshab qub tom qab ntau xyoo siv, thaum cov yeeb yaj kiab PVB interlayer ib txwm yuav maj mam daj dua thaum siv.
● Kev ua tau zoo heev rau kev nyab xeeb thiab kev tiv thaiv kev nkag mus tom qab iav tawg.
Cov iav PVB laminated ib txwm muaj, tshwj xeeb tshaj yog cov iav tempered laminated, thaum lub iav tawg lawm, nws yuav ua rau muaj kev khoov deformation loj heev, thiab muaj kev pheej hmoo ntawm kev poob tawm ntawm tag nrho daim. Thaum lub iav raug teeb tsa kab rov tav ntawm lub ru tsev, qhov kev pheej hmoo tseem loj dua. Kev ncaj ncees ntawm SGP interlayer laminated iav yog qhov zoo, thiab lub zog rhuav ntawm SGP laminated zaj duab xis yog 5 npaug ntawm PVB laminated zaj duab xis. Txawm tias lub iav tawg lawm, zaj duab xis SGP tseem tuaj yeem lo. Lub iav tawg tsim ib qho qauv ib ntus tom qab ua tsis tiav, uas muaj kev khoov deformation me me thiab tuaj yeem tiv taus qee qhov hnyav yam tsis muaj tag nrho daim poob. Qhov no txhim kho kev nyab xeeb ntawm lub iav zoo heev.
● Tiv taus huab cua zoo heev, tsis yooj yim rau laus.
Tom qab 12 xyoos ntawm kev sim laus sab nraum zoov hauv Florida, kev sim huab cua nrawm dua hauv Arizona, kev sim ua kom npau thiab ci, tsis muaj teeb meem ntawm kev qhib kua nplaum thiab ua npuas dej tom qab 12 xyoos.
● Kev nplaum zoo heev rau cov hlau.
Lub zog sib txuas ntawm SGP thiab cov hlau yog siab, xws li txhuas, hlau, tooj liab. Cov iav laminated ua los ntawm SGP thiab hlau hlau, mesh thiab phaj tuaj yeem txhim kho kev ua tau zoo ntawm iav tom qab tawg, thiab muaj zog tiv thaiv kev puas tsuaj thiab kev cuam tshuam.
Daim Ntawv Thov: Cov iav sib xyaw ua los ntawm PVB / SGP zaj duab xis tuaj yeem nqus tau lub zog cuam tshuam yam tsis ua rau muaj cov khoom tawg. Nws yog dav siv rau cov iav laminated tsheb, iav tiv thaiv mos txwv, iav tiv thaiv suab, iav photovoltaic, iav xim, thiab lwm yam. Ntxiv rau kev ua tau zoo ntawm kev nyab xeeb, nws kuj muaj kev tiv thaiv ultraviolet zoo heev, rwb thaiv suab, tswj lub teeb, khaws cia kub, rwb thaiv kub, tiv thaiv kev poob siab thiab lwm yam khoom. Nws yog cov khoom siv sib xyaw ua ke iav kev nyab xeeb zoo tagnrho.
SGP iav nplaum zaj duab xis (ionic intermediate zaj duab xis): hom shear ntawm ionic zaj duab xis SGP yog ntau dua 50 npaug ntau dua li PVB, lub zog tsim kua muag yog 5 npaug ntau dua li PVB, thiab lub peev xwm dais yog 2 npaug ntau dua li PVB laminated iav. Nyob rau hauv tib lub nra thiab tuab, qhov khoov ntawm SGP laminated iav tsuas yog 1/4 ntawm PVB laminated iav. Piv nrog rau laminated iav tsim los ntawm PVB, kev ua tau zoo ntawm laminated iav tsim los ntawm SGP zaj duab xis yog zoo dua.
Daim Ntawv Thov: Qab nthab iav, lub tsev iav, txoj kev iav plank, phab ntsa sab nraud siab, phab ntsa iav ntaub thaiv, thiab lwm yam.
