EVA / POE Hnub Ci Zaj Duab Xis Extrusion Kab
Main Technical Parameter
| Qauv | Hom Extruder | Khoom thickness (mm) | Max. tso zis |
| Ib leeg extrusion | JWS 200 | 0.2-1.0 | 500-600 |
| Co-extrusion | JWS 160+ JWS 180 | 0.2-1.0 | 750-850 : kuv |
| Co-extrusion | JWS 180+ JWS 180 | 0.2-1.0 | 800-1000 |
| Co-extrusion | JWS 180+ JWS 200 | 0.2-1.0 | 900-1100 Nws |
Nco tseg: Cov kev qhia tshwj xeeb yuav hloov pauv yam tsis tau ceeb toom ua ntej.
Product Description
Qhov zoo ntawm lub hnub ci cell encapsulation zaj duab xis (EVA) tau sau tseg raws li hauv qab no:
1. Cov pob tshab thiab siab adhesion tuaj yeem siv rau ntau qhov sib cuam tshuam, suav nrog iav, hlau thiab yas xws li PET.
2. Kev ua haujlwm zoo tuaj yeem tiv taus qhov kub thiab txias, noo noo, ultraviolet rays thiab lwm yam.
3. Yooj yim khaws cia. Khaws nyob rau hauv chav tsev kub, qhov adhesion ntawm EVA tsis cuam tshuam los ntawm cov av noo thiab absorbent films.
4. Piv nrog PVB, nws muaj lub suab rwb thaiv tsev zoo dua, tshwj xeeb tshaj yog rau cov suab nrov nrov.
5. Tsawg melting point, yooj yim ntws, haum rau laminating txheej txheem ntawm ntau yam iav, xws li cov qauv iav, tempered iav, nkhaus iav, thiab lwm yam.
EVA zaj duab xis yog siv los ua laminated iav, uas ua raws li lub teb chaws tus qauv "GB9962-99" rau laminated iav. Hauv qab no yog ib qho piv txwv ntawm 0.38mm tuab pob tshab zaj duab xis.
Cov ntsuas kev ua tau zoo yog raws li nram no:
| Qhov taw qhia qhov project | |
| Tensile zog (MPa) | ≥17 |
| Pom pom lub teeb transmittance (%) | ≥87 |
| Elongation ntawm tawg (%) | ≥650 |
| Fog npaum li cas (%) | 0.6 |
| Bonding zog (kg / cm) | ≥ 2 |
| Radiation kuj tsim nyog | |
| Kev nqus dej (%) | ≤ 0.15 |
| Kub tiv thaiv dhau | |
| Moisture resistance tsim nyog | |
| Impact resistance tsim nyog | |
| Shot bag impact performance Qualified | |
| UV txiav tawm tus nqi | 98.50% |
Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm EVA ntim zaj duab xis?
Lub ntsiab tivthaiv ntawm EVA zaj duab xis yog EVA, ntxiv rau ntau yam additives, xws li cross-linking agent, thickener, antioxidant, lub teeb stabilizer, thiab lwm yam. tsis kam thiab tus nqi qis. Tab sis nws qhov tsis xws PID kuj pom tseeb.
Qhov tshwm sim ntawm ob-iav modules zoo li muab EVA muaj peev xwm kov yeej qhov tsis xws luag. Txij li cov dej vapor kis tus nqi ntawm iav yog yuav luag xoom, cov dej tsis tshua muaj permeability lossis xoom dej permeability ntawm ob chav iav modules ua rau EVA hydrolysis tsis muaj teeb meem.
Lub cib fim thiab cov teeb meem ntawm POE ntim cov yeeb yaj kiab
Tsim los ntawm metallocene catalysts, POE yog ib hom tshiab ntawm polyolefin thermoplastic elastomer nrog nqaim txheeb ze molecular loj faib, nqaim comonomer faib thiab tswj cov qauv. POE muaj cov dej vapor barrier muaj peev xwm thiab ion barrier muaj peev xwm. Cov dej vapor kis tus nqi tsuas yog kwv yees li 1/8 ntawm EVA, thiab cov txheej txheem kev laus tsis tsim cov tshuaj acidic. Nws muaj kev ua haujlwm zoo los tiv thaiv kev laus thiab yog qhov ua tau zoo thiab muaj kev ntseeg siab photovoltaic. Cov khoom ntawm kev xaiv rau cov khoom siv encapsulation films.
Tsis siv neeg gravimetric feeding system ua kom muaj ntau yam khoom, kua additives thiab raw khoom high-precision pub. Tsawg-kub extrusion tshuab los xyuas kom muaj kev sib xyaw txaus hauv qhov chaw ntawm plastification los tiv thaiv kev sib txuas ntxiv. Kev tsim tshwj xeeb ntawm Casting ib feem muab cov kev daws teeb meem zoo tshaj plaws rau cov menyuam adhibition thiab dej spalling. Cov cuab yeej tshwj xeeb hauv online tempering kom tshem tau cov kev ntxhov siab sab hauv. Kev tswj nruj nruj kom ntseeg tau cov ntawv hloov pauv hloov pauv yooj yim thaum lub sijhawm txias, rub thiab winding txheej txheem.The on-line thickness ntsuas thiab tsis raug tshuaj xyuas qhov system tuaj yeem muab cov lus pom zoo hauv lub sijhawm ntawm cov khoom zoo ntawm EVA / POE hnub ci zaj duab xis.
EVA / POE photovoltaic zaj duab xis yog tsuas yog siv nyob rau hauv encapsulation ntawm photovoltaic modules thiab yog cov khoom tseem ceeb ntawm photovoltaic modules; Nws kuj tseem siv tau rau hauv ntau yam lag luam xws li architectural iav kab hlau rhuav phab ntsa, automotive iav, kub yaj nplaum, thiab lwm yam.