Akwai nau'ikan fina-finai na greenhouse iri-iri, kuma fina-finai na greenhouse daban-daban suna da ayyuka daban-daban.Bugu da ƙari, kauri na fim din greenhouse yana da dangantaka mai girma tare da ci gaban amfanin gona.Fim ɗin greenhouse samfurin filastik ne.A lokacin rani, fim ɗin greenhouse yana fallasa ga rana na dogon lokaci, kuma yana da sauƙin tsufa kuma ya zama gaggautsa, wanda kuma yana da alaƙa da kauri na fim ɗin greenhouse.Idan fim ɗin greenhouse ya yi kauri sosai, zai haifar da yanayin tsufa, kuma idan fim ɗin greenhouse ya yi tsayi sosai, ba zai iya taka rawa mai kyau wajen sarrafa zafin jiki ba.Bugu da ƙari kuma, kauri daga cikin greenhouse fim yana da alaka da irin amfanin gona, furanni, da dai sauransu Muna bukatar mu zabi daban-daban greenhouse fina-finai bisa ga girma halaye.
Nawa nau'ikan fina-finan greenhouse?Ana rarraba fina-finai na greenhouse zuwa fim na PO, PE greenhouse film, EVA greenhouse film, da sauransu bisa ga kayan.
PO greenhouse film: PO fim yana nufin fim din noma da aka yi da polyolefin a matsayin babban kayan albarkatun kasa.Yana da ƙarfin ƙarfi mai ƙarfi, kyakkyawan aikin rufewa na thermal, kuma yana iya kare haɓakar amfanin gona da kyau.Ƙarfin jujjuyawar yana nufin cewa fim ɗin aikin gona yana buƙatar ja da ƙarfi lokacin rufewa.Idan karfin juzu'i ba shi da kyau, yana da sauƙi a tsage, ko ma idan ba a tsage shi ba a lokacin, iska mai ƙarfi na lokaci-lokaci zai haifar da lalacewa ga fim ɗin noma na PO.Kyakkyawan rufin zafi shine mafi mahimmancin buƙatun amfanin gona.Kula da zafin jiki da zafi a cikin fim ɗin noma ya bambanta da yanayin waje da fim ɗin greenhouse.Sabili da haka, fim din noma na PO yana da kyakkyawan yanayin zafi da yanayin kula da zafi, wanda ke da matukar taimako ga ci gaban amfanin gona kuma mutane suna son su sosai.
PE greenhouse film: PE fim ne wani nau'i na polyethylene noma fim, da kuma PE ne abbreviation na polyethylene.Polyethylene wani nau'in filastik ne, kuma jakar filastik da muke amfani da ita wani nau'in kayan filastik ne na PE.Polyethylene yana da kyakkyawan kwanciyar hankali na sinadarai.Polyethylene yana da sauƙi don zama hoto-oxidized, thermally oxidized, da ozone bazuwar, kuma yana da sauƙin ragewa a ƙarƙashin aikin haskoki na ultraviolet.Baƙar fata na carbon yana da kyakkyawan tasirin garkuwar haske akan polyethylene.
Fim ɗin greenhouse EVA: Fim ɗin EVA yana nufin samfurin fim ɗin noma tare da ethylene-vinyl acetate copolymer a matsayin babban abu.Halayen fim ɗin noma na EVA sune kyakkyawan juriya na ruwa, juriya mai kyau, da adana zafi mai zafi.
Juriya na ruwa: maras sha, danshi-hujja, kyakkyawan juriya na ruwa.
Juriya na lalata: mai jurewa ga ruwan teku, mai, acid, alkali, da sauran lalatawar sinadarai, ƙwayoyin cuta, marasa guba, mara ɗanɗano, kuma mara ƙazanta.
Ƙunƙarar zafin jiki: Ƙunƙarar zafi, kyakkyawan yanayin zafi, kariyar sanyi, da ƙananan zafin jiki, kuma zai iya tsayayya da sanyi mai tsanani da bayyanar rana.
Yadda za a zabi kauri daga cikin greenhouse film?Kauri na fim din greenhouse yana da dangantaka mai kyau tare da watsawar haske kuma yana da kyakkyawar dangantaka tare da rayuwar sabis mai tasiri.
Lokacin amfani mai inganci: 16-18 watanni, kauri na 0.08-0.10 mm yana aiki.
Lokacin amfani mai inganci: watanni 24-60, kauri na 0.12-0.15 mm yana aiki.
Matsakaicin fim ɗin noma da ake amfani da shi a cikin gidaje masu dumbin yawa yana buƙatar zama fiye da 0.15 mm.
Lokacin aikawa: Janairu-09-2023