Umugqa Wokukhipha Amafilimu Elanga we-EVA/POE
Ipharamitha Eyinhloko Yobuchwepheshe
| Imodeli | Uhlobo lwe-extruder | Ubukhulu bemikhiqizo (mm) | Umphumela ophezulu |
| I-extrusion eyodwa | I-JWS200 | 0.2-1.0 | 500-600 |
| Ukukhipha ndawonye | I-JWS160+JWS180 | 0.2-1.0 | 750-850 |
| Ukukhipha ndawonye | I-JWS180+JWS180 | 0.2-1.0 | 800-1000 |
| Ukukhipha ndawonye | I-JWS180+JWS200 | 0.2-1.0 | 900-1100 |
Qaphela: Imininingwane ingashintsha ngaphandle kwesaziso sangaphambilini.
Incazelo Yomkhiqizo
Izinzuzo zefilimu ye-solar cell encapsulation (EVA) zifingqiwe kanje:
1. Ukucaca okuphezulu kanye nokunamathela okuphezulu kungasetshenziswa ezindaweni ezahlukene, okuhlanganisa ingilazi, insimbi kanye nepulasitiki njenge-PET.
2. Ukuqina okuhle kungamelana nokushisa okuphezulu, umswakama, imisebe ye-ultraviolet njalo njalo.
3. Kulula ukuyigcina. Uma igcinwe ekamelweni lokushisa, ukunamathela kwe-EVA akuthinteki umswakama kanye namafilimu okumunca.
4. Uma kuqhathaniswa ne-PVB, inomphumela wokuvikela umsindo onamandla, ikakhulukazi ngemiphumela yomsindo evame kakhulu.
5. Indawo yokuncibilika ephansi, kulula ukuyigeleza, ifanele inqubo yokulamina ingilazi ehlukahlukene, njengengilazi enephethini, ingilazi ethambile, ingilazi egobile, njll.
Ifilimu ye-EVA isetshenziswa njengengilazi elaminethiwe, ehambisana ngokugcwele nezinga likazwelonke elithi "GB9962-99" lengilazi elaminethiwe. Okulandelayo yisibonelo sefilimu ekhanyayo enobukhulu obungu-0.38mm.
Izinkomba zokusebenza zimi kanje:
| Isikhombisi Sephrojekthi | |
| Amandla okudonsa (i-MPa) | ≥17 |
| Ukudluliselwa kokukhanya okubonakalayo (%) | ≥87 |
| Ukwelulwa ngesikhathi sokuphumula (%) | ≥650 |
| Izinga lenkungu (%) | 0.6 |
| Amandla okubopha (kg/cm) | ≥2 |
| Ukumelana nemisebe kufanelekile | |
| Ukumuncwa kwamanzi (%) | ≤0.15 |
| Iphasi yokumelana nokushisa | |
| Ukumelana nomswakama okufanelekile | |
| Ukumelana nomthelela kufanelekile | |
| Ukusebenza komthelela wesikhwama sokudubula Kuyafaneleka | |
| Izinga lokunqunywa kwe-UV | 98.50% |
Yiziphi izinzuzo kanye nokungalungi kwefilimu yokupakisha ye-EVA?
Ingxenye eyinhloko yefilimu ye-EVA yi-EVA, kanye nezithasiselo ezahlukahlukene, njenge-agent yokuxhumanisa, i-thickener, i-antioxidant, i-light stabilizer, njll. I-EVA isibe yinto ekhethwayo yokupakisha imodyuli ye-photovoltaic ngaphambi kuka-2014 ngenxa yokusebenza kwayo okuhle kakhulu kokupakisha, ukumelana nokuguga okuhle kanye nentengo ephansi. Kodwa isici sayo se-PID siyabonakala futhi.
Ukuvela kwamamojula engilazi ephindwe kabili kubonakala kunikeza i-EVA ithuba lokunqoba amaphutha angokwemvelo. Njengoba izinga lokudluliswa komhwamuko wamanzi engilazini licishe libe yi-zero, ukungena kwamanzi okuphansi noma ukungena kwamanzi okuyi-zero kwamamojula engilazi ephindwe kabili kwenza ukumelana ne-hydrolysis ye-EVA kungasabi yinkinga.
Amathuba nezinselele zamafilimu okupakisha e-POE
Ithuthukiswe ngama-catalyst e-metallocene, i-POE uhlobo olusha lwe-polyolefin thermoplastic elastomer enokusatshalaliswa okuncane kwe-molecular mass, ukusatshalaliswa okuncane kwe-comonomer kanye nesakhiwo esingalawuleka. I-POE inekhono elihle kakhulu lokuvimba umhwamuko wamanzi kanye nekhono lokuvimbela ama-ion. Izinga lokudlulisa umhwamuko wamanzi liyi-1/8 kuphela ye-EVA, futhi inqubo yokuguga ayikhiqizi izinto ezine-asidi. Isebenza kahle kakhulu ekulweni nokuguga futhi iyi-photovoltaic esebenza kahle kakhulu futhi enokwethenjelwa okuphezulu. Izinto ezikhethwayo zamafilimu okuhlanganisa izingxenye.
Uhlelo lokudla oluzenzakalelayo lwe-gravimetric luqinisekisa ukuthi kunezinhlobo eziningi zezithasiselo eziqinile, eziwuketshezi kanye nezinto zokusetshenziswa ezitholakala ngokunembile. Izinhlelo zokukhipha ezisezingeni lokushisa eliphansi ukuqinisekisa ukuxubana okwanele endaweni yokufakelwa ukuze kuvinjelwe izithasiselo ezixhumanisayo. Umklamo okhethekile wengxenye yokukhipha unikeza ikhambi elifanele lokuvinjelwa kwe-roller kanye nokuchitheka kwamanzi. Idivayisi ekhethekile yokushisa eku-inthanethi ukuze kuqedwe ukucindezeleka kwangaphakathi. Uhlelo lokulawula ukucindezeleka luqinisekisa ukuthi amashidi aguquguqukayo adlula kahle ngesikhathi sokupholisa, ukudonsa kanye nenqubo yokugoqa. Uhlelo lokulinganisa ubukhulu oluku-inthanethi kanye nokuhlola amaphutha lunganikeza impendulo yesikhathi sangempela yekhwalithi yokukhiqiza yefilimu yelanga ye-EVA/POE.
Ifilimu ye-EVA/POE photovoltaic isetshenziswa kakhulu ekufakweni kwamamojula e-photovoltaic futhi iyinto ebalulekile yamamojula e-photovoltaic; Ingasetshenziswa futhi emikhakheni eyahlukahlukene njengodonga lwekhethini lengilazi lokwakha, ingilazi yezimoto, inhlaka encibilikayo eshisayo, njll.