Ib qho ntawm qhov sib txawv tseem ceeb ntawm SGP thiab PVB iav yog lawv cov khoom siv kho tshuab. SGP iav paub txog nws lub zog siab thiab tawv, ua rau nws haum rau cov ntawv thov uas cuam tshuam qhov tseem ceeb. Hauv qhov sib piv, PVB iav yog tsim los muab kev ruaj ntseg thiab kev ruaj ntseg zoo dua vim nws muaj peev xwm tuav cov iav tawg rau hauv qhov chaw thaum muaj kev cuam tshuam. Cov cuab yeej no ua rau PVB iav qhov kev xaiv nrov rau cov ntawv thov uas qhov kev pheej hmoo ntawm kev tawg yog kev txhawj xeeb.
Hais txog cov khoom siv kho qhov muag, SGP iav muaj qhov pom tseeb siab thiab pom qhov pom tseeb zoo heev, tso cai rau lub teeb kis tau zoo tshaj plaws. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov pom kev thiab zoo nkauj tseem ceeb. PVB iav, ntawm qhov tod tes, tej zaum yuav muaj kev cuam tshuam me ntsis ntawm qhov pom kev pom tseeb vim muaj qhov cuam tshuam ntawm interlayer. Txawm li cas los xij, nws muaj txiaj ntsig ntawm kev tiv thaiv UV, uas tuaj yeem ua tau zoo hauv cov ntawv thov uas yuav tsum tau muaj kev tiv thaiv los ntawm cov teeb meem UV rays.
Lwm qhov sib txawv tseem ceeb ntawm SGP thiab PVB iav yog lawv cov lus teb rau qhov kub thiab txias. SGP iav muaj qis thermal expansion coefficient piv rau PVB iav, uas txhais tau hais tias nws tsis tshua muaj kev kub ntxhov thiab tawg. Cov cuab yeej no ua rau SGP iav haum rau siv nyob rau hauv ib puag ncig uas muaj qhov kub thiab txias. PVB iav, thaum tsis tiv taus thermal stress li SGP iav, tau txais txiaj ntsig los ntawm kev hloov pauv ntawm cov txheej txheem interlayer, uas tuaj yeem pab nqus tau qee qhov kev ntxhov siab los ntawm qhov kub thiab txias.
PVB iav:
PVB yog cov khoom siv dav siv hauv cov iav laminated. Nws yog cov khoom siv thermoplastic uas paub txog nws lub peev xwm los nqus qhov cuam tshuam lub zog thiab muab cov adhesion zoo rau iav. PVB laminated iav feem ntau yog siv rau hauv kev siv vaj tse xws li qhov rais, qhov rooj, skylights, thiab kab hlau rhuav phab ntsa, nrog rau hauv cov khoom siv hauv tsheb.
Cov yam ntxwv tseem ceeb ntawm PVB iav muaj xws li:
1. Kev cuam tshuam tsis zoo: PVB muaj kev cuam tshuam zoo heev, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov kev nyab xeeb thiab kev nyab xeeb yog qhov tseem ceeb.
2. Suab rwb thaiv tsev: PVB interlayers tuaj yeem pab txo cov suab nrov, ua rau nws tsim nyog siv rau hauv cov tsev nyob hauv qhov chaw nrov nrov.
3. Kev tiv thaiv UV: PVB interlayers tuaj yeem thaiv qhov tseem ceeb ntawm UV hluav taws xob, pab tiv thaiv cov chaw sab hauv thiab cov neeg nyob ntawm qhov teeb meem UV rays.
4. Kev tsim qauv yooj yim: PVB interlayers muaj ntau yam xim, ua rau cov kws tsim qauv thiab cov neeg tsim qauv tsim cov duab zoo nkauj iav.
SentryGlas® (SGP) iav:
SentryGlas® (SGP) yog cov khoom siv sib txuas ua haujlwm siab uas muaj kev txhim kho lub zog, ua haujlwm ntev, thiab pom tseeb piv rau cov tsoos PVB. SGP laminated iav feem ntau yog siv rau hauv cov ntawv thov uas xav tau kev ua haujlwm zoo tshaj plaws, xws li iav balustrades, canopies, facades, thiab overhead glazing.
Cov yam ntxwv tseem ceeb ntawm SGP iav muaj xws li:
1. Lub zog muaj zog: SGP interlayers muaj zog thiab muaj zog dua PVB, muab kev tiv thaiv ntau dua rau kev cuam tshuam, cua loads, thiab seismic rog.
2. Durability: SGP laminated iav tuaj yeem tiv taus ib puag ncig hnyav, ua rau nws tsim nyog rau kev siv sab nrauv hauv cov huab cua nyuaj.
3. Optical clarity: SGP interlayers muab tshwj xeeb clarity nrog tsawg distortion, tso cai rau cov creation ntawm pob tshab thiab visually striking iav ntsiab.
4. Moisture resistance: SGP interlayers muaj kev tiv thaiv zoo tshaj rau cov dej noo thiab delamination, ua kom muaj kev ntseeg ruaj khov mus ntev.
Qhov sib txawv ntawm PVB thiab SGP iav:
1. Lub zog thiab qhov tawv nqaij: SGP iav muaj qhov muaj zog ntau dua thiab nruj dua piv rau PVB iav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv cov qauv uas yuav tsum tau ua kom muaj peev xwm ua tau zoo dua.
2. Optical clarity: Txawm hais tias ob qho tib si PVB thiab SGP muab qhov pom kev pom zoo, SGP muab cov pob tshab zoo dua nrog kev cuam tshuam tsawg, ua rau nws tsim nyog rau cov ntawv thov uas pom kev zoo nkauj yog qhov tseem ceeb.
3. Durability: SGP iav yog ntau resistant rau ya raws thiab delamination piv rau PVB iav, ua rau nws haum rau sab nrauv daim ntaub ntawv raug huab cua hnyav.
Kev tsim qauv yooj yim: PVB iav muaj ntau yam xim xaiv, tso cai rau kev tsim kom yooj yim dua ntawm kev zoo nkauj. Txawm li cas los xij, SGP iav kuj muaj ntau yam xim thiab tuaj yeem hloov kho kom tau raws li cov qauv tsim tshwj xeeb.
Daim ntawv thov rau PVB iav:
Architectural Windows thiab Qhov Rooj: PVB laminated iav yog siv dav hauv cov qhov rais, qhov rooj, thiab cov ntaub thaiv phab ntsa rau cov tsev. Nws muab kev nyab xeeb thiab kev nyab xeeb los ntawm kev khaws cov iav tawg thaum tawg thiab muaj cov khoom siv hluav taws xob zoo.
Skylights thiab Canopies: PVB iav yog tsim rau skylights thiab canopies vim nws cov kev cuam tshuam tsis kam thiab muaj peev xwm los thaiv cov teeb meem UV hluav taws xob thaum tso cai rau lub teeb xa mus.
Automotive Windshields: PVB laminated iav yog dav siv nyob rau hauv automotive windshields los txhim khu kev ruaj ntseg neeg nrog caij. Nws muab kev cuam tshuam zoo heev thiab tiv thaiv cov iav tawg los ntawm kev tawg ntawm qhov cuam tshuam.
Safety Glass Partitions: PVB iav yog ua hauj lwm nyob rau hauv sab hauv iav partitions los txhim khu kev ruaj ntseg thiab txo cov suab nrov ntawm cov chaw sib txawv.
Daim ntawv thov rau SGP iav:
Structure Glazing: SGP laminated iav feem ntau yog siv rau hauv cov ntawv thov uas xav tau lub zog zoo dua thiab muaj peev xwm thauj khoom, xws li iav facades, kab hlau rhuav phab ntsa, thiab cov txheej txheem glazing. Nws tuaj yeem tiv taus huab cua ntau dua thiab seismic rog.
Iav Balustrades thiab Railings: SGP iav yog qhov zoo tshaj plaws rau iav balustrades thiab railings qhov kev ncaj ncees thiab pob tshab yog qhov tseem ceeb. Nws muab kev ruaj ntseg thiab durability.
Overhead Glazing thiab Canopies: SGP laminated iav yog tsim rau overhead glazing systems thiab canopies qhov twg tiv taus huab cua huab cua thiab lub sij hawm ntev yog qhov tseem ceeb.
High-End Design Applications: SGP iav feem ntau yog xaiv rau high-end architectural tej yaam num uas saib xyuas qhov zoo nkauj thiab pom tseeb meej, xws li cov tsev khaws puav pheej, qhov chaw, thiab cov chaw muag khoom kim heev.
Hauv kev xaus, ob qho tib si PVB thiab SGP laminated iav muaj lawv tus kheej qhov zoo thiab tsim nyog rau kev siv sib txawv raws li kev ua haujlwm tshwj xeeb. Thaum xaiv qhov zoo ntawm cov iav laminated, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov yam ntxwv xws li kev ua haujlwm ntawm cov qauv, durability, optical clarity, thiab tsim kev yooj yim los xyuas kom meej tias cov iav xaiv tau raws li qhov xav tau ntawm qhov project. Los ntawm kev nkag siab txog qhov sib txawv ntawm PVB thiab SGP iav, architects, designers, thiab specifiers tuaj yeem txiav txim siab kom ua tiav cov txiaj ntsig zoo hauv lawv daim ntawv thov iav.
