EVA/POE Hnub Ci Zaj Duab Xis Extrusion Line
Cov Txheej Txheem Tseem Ceeb
| Qauv | Hom tshuab extruder | Khoom tuab (hli) | Qhov tso zis siab tshaj plaws |
| Ib qho extrusion | JWS200 | 0.2-1.0 | 500-600 |
| Kev sib xyaw ua ke | JWS160+JWS180 | 0.2-1.0 | 750-850 |
| Kev sib xyaw ua ke | JWS180+JWS180 | 0.2-1.0 | 800-1000 |
| Kev sib xyaw ua ke | JWS180+JWS200 | 0.2-1.0 | 900-1100 |
Lus Cim: Cov lus qhia yuav hloov pauv yam tsis tau ceeb toom ua ntej.
Kev piav qhia txog khoom
Cov txiaj ntsig ntawm lub hnub ci cell encapsulation zaj duab xis (EVA) tau muab sau ua ke raws li nram no:
1. Kev pom tseeb siab thiab kev nplaum siab tuaj yeem siv rau ntau yam interfaces, suav nrog iav, hlau thiab yas xws li PET.
2. Kev ruaj khov zoo tuaj yeem tiv taus qhov kub thiab txias, dej noo, ultraviolet rays thiab lwm yam.
3. Yooj yim rau khaws cia. Khaws cia rau hauv chav sov, qhov nplaum ntawm EVA tsis cuam tshuam los ntawm cov av noo thiab cov yeeb yaj kiab nqus dej.
4. Piv nrog PVB, nws muaj cov suab rwb thaiv tsev zoo dua, tshwj xeeb tshaj yog rau cov suab nrov ntau zaus.
5. Qhov chaw yaj qis, yooj yim ntws, tsim rau cov txheej txheem laminating ntawm ntau yam iav, xws li cov iav patterned, iav tempered, iav nkhaus, thiab lwm yam.
Cov zaj duab xis EVA siv ua cov iav laminated, uas ua raws li tus qauv hauv tebchaws "GB9962-99" rau cov iav laminated. Cov hauv qab no yog ib qho piv txwv ntawm cov zaj duab xis pob tshab 0.38 hli tuab.
Cov ntsuas kev ua tau zoo yog raws li nram no:
| Qhov Qhia Txog Qhov Project | |
| Lub zog tensile (MPa) | ≥17 |
| Pom kev pom kev transmittance (%) | ≥87 |
| Kev ntev thaum tawg (%) | ≥650 |
| Tus nqi pos huab (%) | 0.6 |
| Lub zog sib txuas (kg/cm2) | ≥2 |
| Kev tiv thaiv hluav taws xob tsim nyog | |
| Kev nqus dej (%) | ≤0.15 |
| Kev tiv thaiv cua sov dhau | |
| Kev tiv thaiv dej noo tsim nyog | |
| Kev cuam tshuam tsis kam tsim nyog | |
| Kev ua tau zoo ntawm lub hnab txhaj tshuaj | |
| Tus nqi txiav tawm UV | 98.50% |
Cov txiaj ntsig thiab qhov tsis zoo ntawm EVA ntim zaj duab xis yog dab tsi?
Cov khoom tseem ceeb ntawm EVA zaj duab xis yog EVA, ntxiv rau ntau yam khoom ntxiv, xws li tus neeg sawv cev sib txuas, cov khoom ua kom tuab, cov tshuaj antioxidant, lub teeb stabilizer, thiab lwm yam. EVA tau dhau los ua cov khoom siv nyiam rau kev ntim khoom photovoltaic module ua ntej xyoo 2014 vim nws cov kev ua tau zoo heev ntawm kev ntim khoom, kev tiv taus kev laus zoo thiab tus nqi qis. Tab sis nws qhov tsis zoo PID kuj pom tseeb.
Qhov tshwm sim ntawm cov iav ob chav zoo li muab EVA lub sijhawm los kov yeej qhov tsis zoo. Txij li thaum tus nqi dej ntws ntawm iav yog ze li xoom, qhov dej permeability qis lossis xoom dej permeability ntawm cov iav ob chav ua rau EVA hydrolysis tsis yog teeb meem lawm.
Cov cib fim thiab cov teeb meem ntawm POE cov yeeb yaj kiab ntim khoom
Tsim los ntawm cov metallocene catalysts, POE yog ib hom tshiab ntawm polyolefin thermoplastic elastomer nrog qhov sib txawv ntawm molecular mass faib, comonomer faib thiab tswj tau cov qauv. POE muaj peev xwm tiv thaiv dej pa zoo heev thiab ion barrier muaj peev xwm. Tus nqi kis tau dej pa tsuas yog li 1/8 ntawm EVA, thiab cov txheej txheem laus tsis tsim cov tshuaj acidic. Nws muaj kev ua tau zoo tiv thaiv kev laus thiab yog lub photovoltaic ua haujlwm siab thiab ntseeg tau. Cov khoom siv xaiv rau cov yeeb yaj kiab encapsulation.
Lub tshuab pub mis tsis siv neeg ua kom paub tseeb tias muaj ntau yam khoom khov, kua ntxiv thiab cov khoom siv raw pub mis siab. Cov tshuab extrusion kub qis kom ntseeg tau tias muaj kev sib xyaw txaus hauv qhov chaw ntawm plastification kom tiv thaiv cov khoom sib txuas. Kev tsim tshwj xeeb ntawm Casting qhov chaw muab cov kev daws teeb meem zoo tshaj plaws rau cov menyuam adhibition thiab dej spalling. Lub cuab yeej tempering online tshwj xeeb kom tshem tawm kev ntxhov siab sab hauv. Lub kaw lus tswj kev nruj xyuas kom cov ntawv ywj pheej xa mus rau qhov chaw tiaj tus thaum lub sijhawm txias, rub thiab winding. Lub kaw lus ntsuas tuab thiab qhov tsis zoo online tuaj yeem muab cov lus teb tiag tiag ntawm qhov zoo ntawm EVA / POE zaj duab xis hnub ci.
EVA/POE photovoltaic zaj duab xis feem ntau yog siv rau hauv kev kaw ntawm cov photovoltaic modules thiab yog cov khoom tseem ceeb ntawm cov photovoltaic modules; Nws kuj tseem siv tau rau hauv ntau yam lag luam xws li cov iav vaj tse ntaub thaiv phab ntsa, iav tsheb, cov nplaum kub yaj, thiab lwm yam.