EVA/POE Solar Film Extrusion Line
Main Technical Parameter
| Chitsanzo | Mtundu wa Extruder | Kukula kwazinthu(mm) | Max. zotuluka |
| Extrusion imodzi | JWS200 | 0.2-1.0 | 500-600 |
| Co-extrusion | JWS160+JWS180 | 0.2-1.0 | 750-850 |
| Co-extrusion | JWS180+JWS180 | 0.2-1.0 | 800-1000 |
| Co-extrusion | JWS180+JWS200 | 0.2-1.0 | 900-1100 |
Zindikirani: Zosinthazi zitha kusintha popanda chidziwitso.
Mafotokozedwe Akatundu
Ubwino wa solar cell encapsulation film (EVA) akufotokozedwa mwachidule motere:
1. Kuwonekera kwapamwamba ndi kumatirira kwakukulu kungagwiritsidwe ntchito pamagulu osiyanasiyana, kuphatikizapo galasi, zitsulo ndi mapulasitiki monga PET.
2. Kukhalitsa kwabwino kumatha kukana kutentha kwakukulu, chinyezi, kuwala kwa ultraviolet ndi zina zotero.
3. Zosavuta kusunga. Kusungidwa kutentha kwa firiji, kumatira kwa EVA sikukhudzidwa ndi chinyezi komanso mafilimu oyamwa.
4. Poyerekeza ndi PVB, ili ndi mphamvu yotchinjiriza yamphamvu, makamaka pamawu omveka kwambiri.
5. Malo osungunuka otsika, osavuta kuyenda, oyenerera njira yopangira laminating ya magalasi osiyanasiyana, monga galasi lopangidwa ndi galasi, galasi lopumula, galasi lopindika, ndi zina zotero.
Kanema wa EVA amagwiritsidwa ntchito ngati galasi laminated, lomwe limagwirizana kwathunthu ndi muyezo wadziko lonse "GB9962-99" wa galasi laminated. Zotsatirazi ndi chitsanzo cha filimu yowoneka bwino ya 0.38mm.
Zizindikiro za magwiridwe antchito ndi izi:
| Project Indicator | |
| Mphamvu yamagetsi (MPa) | ≥17 |
| Kuwala kowoneka bwino (%) | ≥87 |
| Elongation panthawi yopuma (%) | ≥650 |
| Chifunga (%) | 0.6 |
| Mphamvu yolumikizana (kg/cm) | ≥2 |
| Kukana kwa radiation kumayenerera | |
| Kumwa madzi (%) | ≤0.15 |
| Kutentha kukana kupita | |
| Chinyezi kukana oyenerera | |
| Impact resistance ndi yoyenera | |
| Shot bag impact performance Woyenerera | |
| Mtengo wa UV | 98.50% |
Kodi ubwino ndi kuipa kwa filimu yolongedza ya EVA ndi chiyani?
Chigawo chachikulu cha filimu ya EVA ndi EVA, kuphatikizapo zowonjezera zosiyanasiyana, monga cholumikizira cholumikizira, thickener, antioxidant, light stabilizer, ndi zina zotero. kukana ndi mtengo wotsika. Koma vuto lake la PID likuwonekeranso.
Kuwonekera kwa ma module agalasi awiri kumawoneka kuti kumapatsa EVA mwayi wothana ndi zolakwika zomwe zidabadwa. Popeza kuchuluka kwa mpweya wagalasi kumatulutsa mpweya wamadzi pafupifupi ziro, kutsika kwamadzi kwamadzi kapena zero kutulutsa madzi kwa ma module agalasi awiri kumapangitsa kukana kwa EVA hydrolysis kusakhalenso vuto.
Mwayi ndi zovuta zamakanema onyamula a POE
Wopangidwa kuchokera ku metallocene catalysts, POE ndi mtundu watsopano wa polyolefin thermoplastic elastomer yokhala ndi kugawa kwapang'onopang'ono kwa maselo, kugawa kocheperako komanso mawonekedwe owongolera. POE ili ndi kuthekera kotchinga kwa nthunzi wamadzi komanso kuthekera kotchinga kwa ion. Kuchuluka kwa mpweya wa madzi ndi pafupifupi 1/8 ya EVA, ndipo kukalamba sikumapanga zinthu za acidic. Ili ndi ntchito yabwino kwambiri yolimbana ndi ukalamba ndipo ndipamwamba kwambiri komanso yodalirika kwambiri ya photovoltaic. Zinthu zomwe mungasankhe pagawo la mafilimu a encapsulation.
Makina odyetserako opangira ma gravimetric amatsimikizira mitundu yosiyanasiyana ya zolimba, zowonjezera zamadzimadzi ndi zida zopangira chakudya cholondola kwambiri. Machitidwe otsika otsika otsika kuti atsimikizire kusakanikirana kokwanira m'malo a plastification kuti ateteze zowonjezera zowonjezera. Mapangidwe apadera a gawo la Casting amapereka njira yabwino yothetsera adhibition ndi spalling yamadzi. Special Intaneti tempering chipangizo kuchotsa kupsyinjika mkati. Dongosolo loyang'anira mayendedwe amaonetsetsa kuti mapepala osinthika amatumiza mosasunthika panthawi yozizirira, kukoka ndi kupindika. Njira yoyezera makulidwe a pa intaneti ndi kuyang'anira chilema imatha kupereka ndemanga zenizeni zenizeni za kupanga filimu ya dzuwa ya EVA/POE.
EVA / POE filimu ya photovoltaic imagwiritsidwa ntchito makamaka mu encapsulation ya photovoltaic modules ndipo ndizofunika kwambiri za photovoltaic modules; Itha kugwiritsidwanso ntchito m'mafakitale osiyanasiyana monga khoma lamagalasi omanga, galasi yamagalimoto, zomatira zotentha zosungunuka, ndi zina.