Layin Fim ɗin Hasken Rana na EVA/POE
Babban Sigar Fasaha
| Samfuri | Nau'in Extruder | Kauri daga samfura (mm) | Matsakaicin fitarwa |
| Fitar da abu ɗaya | JWS200 | 0.2-1.0 | 500-600 |
| Haɗin gwiwa | JWS160+JWS180 | 0.2-1.0 | 750-850 |
| Haɗin gwiwa | JWS180+JWS180 | 0.2-1.0 | 800-1000 |
| Haɗin gwiwa | JWS180+JWS200 | 0.2-1.0 | 900-1100 |
Lura: Bayanan da aka ƙayyade za a iya canzawa ba tare da sanarwa ba.
Bayanin Samfurin
An taƙaita fa'idodin fim ɗin rufe ƙwayoyin hasken rana (EVA) kamar haka:
1. Ana iya amfani da babban haske da mannewa mai yawa a wurare daban-daban, ciki har da gilashi, ƙarfe da robobi kamar PET.
2. Kyakkyawan juriya zai iya jure yanayin zafi mai yawa, danshi, hasken ultraviolet da sauransu.
3. Yana da sauƙin adanawa. Ana adana shi a zafin ɗaki, mannewar EVA ba ta shafar danshi da fina-finan da ke sha.
4. Idan aka kwatanta da PVB, yana da ƙarfi wajen hana sauti shiga, musamman ga tasirin sauti mai yawan gaske.
5. Ƙananan zafin narkewa, mai sauƙin kwarara, ya dace da tsarin laminating na gilashi daban-daban, kamar gilashin da aka tsara, gilashin da aka sanyaya, gilashin da aka lanƙwasa, da sauransu.
Ana amfani da fim ɗin EVA a matsayin gilashin da aka laƙaba, wanda ya cika ƙa'idar ƙasa ta "GB9962-99" don gilashin da aka laƙaba. Ga misali na fim mai haske mai kauri 0.38mm.
Alamomin aiki sune kamar haka:
| Alamar Aiki | |
| Ƙarfin taurin kai (MPa) | ≥17 |
| Watsa haske mai iya gani (%) | ≥87 |
| Tsawaita lokacin hutu (%) | ≥650 |
| Yawan hazo (%) | 0.6 |
| Ƙarfin ɗaurewa (kg/cm) | ≥2 |
| An tabbatar da juriyar radiation | |
| Shan ruwa (%) | ≤0.15 |
| Wucin juriyar zafi | |
| An tabbatar da juriyar danshi | |
| An cancantar juriyar tasiri | |
| An cancantar ingancin tasirin jakar harbi | |
| Ƙarfin yankewar UV | 98.50% |
Menene fa'idodi da rashin amfanin fim ɗin marufi na EVA?
Babban abin da ke cikin fim ɗin EVA shine EVA, tare da ƙarin abubuwa daban-daban, kamar wakilin haɗin gwiwa, mai kauri, maganin hana tsufa, mai daidaita haske, da sauransu. EVA ta zama abin da aka fi so don marufi na module na photovoltaic kafin 2014 saboda kyakkyawan aikin marufi, juriya mai kyau ga tsufa da ƙarancin farashi. Amma lahani na PID ɗinsa kuma a bayyane yake.
Bayyanar na'urori masu gilashi biyu da alama yana ba EVA damar shawo kan lahani da ke tattare da ita. Tunda yawan watsa tururin ruwa na gilashin kusan sifili ne, ƙarancin shigar ruwa ko kuma rashin shigar ruwa na na'urorin gilashin biyu ya sa juriyar hydrolysis na EVA ba ta zama matsala ba.
Damammaki da ƙalubalen fina-finan marufi na POE
An ƙera shi daga abubuwan ƙarfafa ƙarfe, POE wani sabon nau'in elastomer ne na polyolefin thermoplastic tare da kunkuntar rarrabawar ƙwayoyin halitta, rarrabawar comonomer mai kunkuntar da kuma tsarin sarrafawa. POE yana da kyakkyawan ikon shingen tururin ruwa da ikon shingen ion. Yawan watsa tururin ruwa kusan 1/8 ne kawai na EVA, kuma tsarin tsufa baya samar da abubuwa masu guba. Yana da kyakkyawan aikin hana tsufa kuma yana da ingantaccen aiki da kuma ingantaccen photovoltaic. Kayan da aka fi so don fina-finan ɓoye sassan.
Tsarin ciyar da gravimetric ta atomatik yana tabbatar da nau'ikan ƙarin abubuwa masu ƙarfi, ruwa da kayan masarufi masu inganci. Tsarin fitar da ƙarancin zafin jiki don tabbatar da isasshen haɗuwa a cikin yanayin filastik don hana ƙarin abubuwa masu haɗuwa. Tsarin musamman na ɓangaren jefawa yana ba da mafita mafi kyau ga mannewa na birgima da zubar ruwa. Na'urar tacewa ta musamman ta kan layi don kawar da damuwa ta ciki. Tsarin sarrafa tashin hankali yana tabbatar da cewa zanen gado masu sassauƙa suna isar da kwanciyar hankali yayin sanyaya, ja da lanƙwasa. Tsarin auna kauri akan layi da duba lahani na iya ba da ra'ayi na ainihin lokacin samar da fim ɗin hasken rana na EVA/POE.
Fim ɗin photovoltaic na EVA/POE galibi ana amfani da shi wajen lulluɓe kayayyaki na photovoltaic kuma shine babban kayan kayan photovoltaic; Hakanan ana iya amfani da shi a masana'antu daban-daban kamar bangon labulen gine-gine, gilashin mota, manne mai narkewa mai zafi, da sauransu.