Zaj duab xis EVA yog ib hom zaj duab xis viscosity siab ua los ntawm polymer resin (ethylene-vinyl acetate copolymer) ua cov khoom siv tseem ceeb, ntxiv cov khoom ntxiv tshwj xeeb thiab ua los ntawm cov khoom siv tshwj xeeb. Nrog kev tshawb fawb thiab kev txhim kho ntawm zaj duab xis EVA, zaj duab xis EVA txuas ntxiv mus txog qhov loj hlob, thiab zaj duab xis EVA hauv tsev tau dhau los ua kev xa tawm los ntawm kev xa khoom tuaj.
Muaj ntau tus neeg xav tias zaj duab xis EVA tsuas yog siv tau rau kev kho kom zoo nkauj sab hauv xwb, tab sis txij li xyoo 2007, Shandong Fangding Safety Glass Technology Co., Ltd (Tus thawj coj ntawm Fangding Technology Co., Ltd.). tau ua tiav thov daim ntawv pov thawj CCC, uas qhia tau tias zaj duab xis EVA ua tau raws li cov kev cai hauv tebchaws rau iav engineering sab nraum zoov hais txog lub zog, pob tshab lossis kev nplaum. Txij thaum ntawd los, nws tau rhuav tshem qhov kev sib cav tias PVB yog tib qho khoom siv qhuav siv hauv kev tsim kho sab nraum zoov hauv Suav teb.
EVA zaj duab xis hauv kev siv engineering sab nraum zoov:
★ Thaum Lub Peb Hlis Ntuj xyoo 2009, lub teb chaws tau pib tsim, thaum Lub Peb Hlis Ntuj xyoo 2010, kev tso tawm ntawm lub teb chaws tus qauv iav laminated qhia tias yuav tsum siv zaj duab xis PVB rau iav tsheb. Thiab kev tsim kho iav laminated, xws li lub sam thiaj guardrail, lub ru tsev teeb pom kev zoo, qhov rais ua lag luam, phab ntsa iav ntaub thaiv, PVB thiab EVA zaj duab xis tuaj yeem siv tau.
EVA tsis kam rau lub teeb, hydrophobicity, huab cua tsis kam, corrosion tsis kam, suab nrov zoo dua li PVB, ntxiv rau kev khaws cia yooj yim, kev siv tshuab ua tiav yooj yim, kev ua haujlwm yooj yim, thiab tus nqi qis, ntau lub tuam txhab nyiam EVA ntau dua.
Txhua tus neeg hauv kev lag luam paub tias thaum lub autoclave yog cov iav laminated nkhaus, nws yog qhov tsim nyog siv cov hnab silicone rau kev nqus tsev ua ntej, thiab qee lub tuam txhab txhawm rau txuag cov nqi, ua ntej nqus tsev nrog cov hnab yas pov tseg, thiab tom qab ntawd mus rau hauv autoclave, uas nyuaj heev thiab tus nqi siab.
Tab sis lub cub tawg EVA lamination daws qhov teeb meem no: cov iav laminated nkhaus tuaj yeem muab tso rau hauv lub cub tawg rau kev ua ntej-pressure, thiab tom qab ntawd mus rau hauv autoclave. Tam sim no, nrog rau kev txhim kho thev naus laus zis, Fangding Technology Co., Ltd. tau tsim cov khoom siv iav laminated nkhaus uas tuaj yeem ua pwm ib zaug, uas txuag tau lub sijhawm thiab tus nqi ntau heev.
Daim ntawv thov ntawm EVA zaj duab xis rau ntawm cov iav kho kom zoo nkauj:
Cov iav kos duab xws li hlau, ntaub, ntawv duab, thiab ib txheej txhawb nqa yuav tsum tau ua nrog EVA zaj duab xis, tshwj xeeb tshaj yog cov iav kos duab tshiab nrog cov khoom tiag tiag hauv nruab nrab, xws li paj tiag tiag thiab nyom reed. Tam sim no hom iav kos duab zoo tshaj plaws feem ntau yog xa tawm.
Daim ntawv thov ntawm EVA zaj duab xis rau ntawm lub iav zog tshiab:
Daim ntawv thov ntawm EVA zaj duab xis hauv lub zog tshiab yog feem ntau pom hauv cov vaj huam sib luag photovoltaic hnub ci, iav conductive, iav dimming thiab lwm yam. Kev tsim cov vaj huam sib luag photovoltaic hnub ci yog ua los ntawm silicon wafer thiab circuit board nrog EVA zaj duab xis composite, feem ntau yog ua los ntawm laminating tshuab; Cov iav conductive ib txwm muaj tuaj yeem ua conductive los ntawm plating ib zaj duab xis conductive (ITO zaj duab xis) rau ntawm qhov chaw ntawm cov iav ib txwm muaj. Tam sim no cov iav conductive yog cov iav laminated ua los ntawm EVA zaj duab xis thiab zaj duab xis conductive, thiab qee qhov iav kuj tseem sandwiched nrog LED, uas zoo nkauj dua thiab dav.
Iav hloov tau yog ib hom khoom iav photoelectric tshiab uas muab cov kua siv lead ua kua thiab EVA zaj duab xis sib xyaw rau hauv nruab nrab ntawm ob txheej iav, thiab tom qab ntawd tsim cov qauv sib xyaw tom qab qee qhov kub thiab siab. Tam sim no lub zog iav tshiab ua los ntawm EVA zaj duab xis tau siv dav hauv ob qho chaw ua lag luam thiab pej xeem thiab tsev neeg.
EVA zaj duab xis txoj kev koom tes rau kev lag luam iav:
Lub qhov rooj iav tub yees thiab lub tshuab ntxhua khaub ncaws tam sim no yog cov iav tempered thiab cov ntaub ntawv tshwj xeeb txog 3.2 hli nrog EVA zaj duab xis raug nias ua ke ntawm qhov kub siab, uas yog ob qho tib si zoo nkauj thiab muaj kev nyab xeeb.
Yuav kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom ntau dua, kev tshawb fawb thiab kev txhim kho ntawm EVA zaj duab xis kuj tseem nce ntxiv, kuv ntseeg tias yav tom ntej, EVA zaj duab xis kuj tseem yuav muaj kev tshawb pom tshiab hauv tsheb, dav hlau, thiab iav Marine.
Lub sijhawm tshaj tawm: Lub Peb Hlis-12-2024
