EVA zaj duab xis yog ib yam ntawm cov khoom siv viscosity siab ua los ntawm cov khoom siv polymer (ethylene-vinyl acetate copolymer) ua cov khoom siv tseem ceeb, ntxiv cov khoom siv tshwj xeeb thiab ua los ntawm cov cuab yeej tshwj xeeb. Nrog rau kev tshawb fawb txuas ntxiv thiab kev txhim kho ntawm EVA zaj duab xis, EVA zaj duab xis txuas ntxiv kom paub tab, thiab EVA zaj duab xis hauv tsev tau dhau los ua kev xa tawm los ntawm kev xa tawm.
Ntau tus neeg xav tias EVA zaj duab xis tsuas yog siv rau hauv kev kho kom zoo nkauj sab hauv, tab sis txij li xyoo 2007, Shandong Fangding Safety Glass Technology Co., Ltd. tau ua tiav daim ntawv pov thawj CCC, uas qhia tau hais tias EVA zaj duab xis ua tau raws li lub teb chaws yuav tsum tau rau sab nraum zoov engineering iav hais txog lub zog, pob tshab los yog adhesion. Txij thaum ntawd los, nws tau tawg qhov kev sib cav tias PVB yog tib qho khoom siv qhuav siv hauv kev tsim vaj tsev sab nraum zoov hauv Suav teb.
EVA zaj duab xis hauv kev siv sab nraum zoov engineering:
★ Lub Peb Hlis 2009, lub teb chaws pib tsim, nyob rau lub Peb Hlis 2010, qhov kev tso tawm ntawm lub teb chaws laminated iav standard stipulates tias PVB zaj duab xis yuav tsum tau siv rau lub tsheb iav. Thiab lub tsev laminated iav, xws li lub sam thiaj guardrail, teeb pom kev zoo ru tsev, kev lag luam qhov rais, iav ntaub thaiv phab ntsa, PVB thiab EVA zaj duab xis yuav siv tau.
EVA lub teeb tsis kam, hydrophobicity, huab cua tsis kam, corrosion kuj, anti- suab nrov zoo dua li PVB, ntxiv rau kev khaws cia yooj yim, kev siv tshuab yooj yim, kev ua haujlwm yooj yim, thiab tus nqi qis, ntau lub tuam txhab muaj kev nyiam rau EVA.
Txhua tus neeg hauv kev lag luam paub tias thaum lub autoclave yog nkhaus laminated iav, nws yog ib qho tsim nyog yuav tsum tau siv cov hnab silicone rau pre-vacuuming, thiab qee lub tuam txhab kom txuag tau cov nqi, pre-vacuuming nrog cov hnab yas pov tseg, thiab tom qab ntawd mus rau hauv lub autoclave, uas. yog qhov nyuaj heev thiab tus nqi siab.
Tab sis EVA lamination rauv daws qhov teeb meem no: cov iav laminated nkhaus tuaj yeem muab tso rau hauv lub qhov cub kom ua ntej lub siab, thiab tom qab ntawd mus rau hauv autoclave. Tam sim no, nrog txoj kev loj hlob ntawm kev siv tshuab, Fangding Technology Co., Ltd. tau tsim cov khoom siv iav laminated iav uas tuaj yeem ua molded ib zaug, uas txuag sij hawm thiab nqi ntau heev.
Daim ntawv thov ntawm EVA zaj duab xis rau cov iav hniav:
Cov iav kos duab xws li hlau, ntaub, daim ntawv duab, thiab ib txheej txheej 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 cov paj tiag tiag thiab cov nyom nyom. Tam sim no hom qib high-qib kos duab iav yog tsuas yog xa tawm.
Daim ntawv thov ntawm EVA zaj duab xis ntawm lub zog iav tshiab:
Daim ntawv thov ntawm EVA zaj duab xis nyob rau hauv lub zog tshiab yog feem ntau yog nyob rau hauv lub hnub ci photovoltaic panels, conductive iav, dimming iav thiab hais txog. Kev tsim cov hnub ci photovoltaic panels yog ua los ntawm silicon wafer thiab Circuit Court board nrog EVA zaj duab xis composite, feem ntau yog ua los ntawm laminating tshuab; Conventional iav yuav ua tau conductive los ntawm plating ib tug conductive zaj duab xis (ITO zaj duab xis) nyob rau saum npoo ntawm zoo tib yam iav. Tam sim no cov iav conductive yog ib lub iav laminated ua los ntawm EVA zaj duab xis thiab cov yeeb yaj kiab conductive, thiab qee cov iav kuj yog sandwiched nrog LED, uas zoo nkauj dua thiab dav.
Switchable iav yog ib yam tshiab ntawm cov khoom tshwj xeeb photoelectric iav uas intercalates cov kua siv lead ua zaj duab xis thiab EVA zaj duab xis rau hauv nruab nrab ntawm ob txheej iav, thiab tom qab ntawd tsim cov qauv intercalation tom qab qee qhov kub thiab txias. Tam sim no lub iav lub zog tshiab ua los ntawm EVA zaj duab xis tau dav siv nyob rau hauv ob qho tib si kev lag luam thiab cov chaw pej xeem thiab tsev neeg.
EVA zaj duab xis pab txhawb rau cov iav iav:
Tam sim no lub tub yees qhov rooj iav thiab lub tshuab ntxhua khaub ncaws yog cov iav tempered thiab cov ntaub ntawv tshwj xeeb txog 3.2 hli nrog EVA zaj duab xis yog nyem ua ke ntawm qhov kub thiab txias, uas yog ob qho tib si zoo nkauj thiab nyab xeeb.
Txhawm rau ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom ntau, 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 hloov tshiab hauv tsheb, aviation, thiab Marine iav.
Post lub sij hawm: Mar-12-2024
