PVC calendering film ne wani irin rufaffiyar cell kumfa mai rufi roba sanya daga polyvinyl chloride guduro a matsayin tushe abu, ƙara kumfa wakili, stabilizer da sauran karin kayan, bayan kneading, ball milling, gyare-gyare da kuma kumfa.Baya ga kaddarorin masu laushi da wuyar kayan fasaha, akwai nau'ikan nau'ikan laushi iri uku, karyewar nama da inganci.
PVC calendering fim da aka yi da calending tsari, calendering ne zafi na PVC filastik ta hanyar biyu ko fiye da nau'i-nau'i na kwance abin nadi juyawa rata, sabõda haka, abu a karkashin extrusion, tsawo, kuma ya zama wani bakin ciki samfurin tare da wani kauri, nisa da kuma m surface tsari.Fim ɗin mirgina polyvinyl chloride yana taka muhimmiyar rawa a fim ɗin zubar da filastik.Bugu da ƙari, ana amfani da shi sosai a cikin takardar gishiri, marufi na masana'antu, rufin lantarki, samfuran fina-finai na inflatable, tallan akwatin haske, hana ruwa na injiniya, marufi na yau da kullun da sauransu.
Dalilin da yasa ake amfani da fim ɗin calending na PVC shine cewa yana da halaye masu zuwa.
Ƙarfin ƙarfi mai ƙarfi
Ƙarfin ƙarfi na fim ɗin calending na PVC ya kai 29MPa.A baya guguwar yashi a arewa maso yammacin kasar Sin, fim din PE da fim din EVA sun lalace, amma fim din PVC candered ya lalace.
Kyakkyawan aikin rufin thermal
A matsayin abin rufewa don greenhouses na noma, gilashin yana da mafi kyawun aikin rufewar thermal, sannan fim ɗin calenning na PVC (tare da ƙarfin ɗaukar infrared mai ƙarfi), sannan fim ɗin PE.Bugu da kari, a cikin dare PVC calended fim rufi yi da gilashi ba daban-daban, wanda yake da matukar amfani don inganta ci gaban amfanin gona.
Kyakkyawan gaskiya
PVC calendring fim a cikin kafa bayan extrusion na madubi abin nadi, da surface gama ne sosai high, sabon abu na ruwa condensation ne kasa, don haka haske watsa ne mafi girma, wanda yake da amfani sosai ga photosynthesis na amfanin gona.
A kauri na kama
Saboda mirgine na fim ɗin candered na PVC yana cikin siffar drum, an ketare mirgine na tsakiya, ƙananan juzu'i yana da riga-kafi, kuma saman mirgina yana da kyau sosai, don haka daidaiton kauri ya fi girma.
Kyakkyawan aikin haɗin gwiwa
Dangane da buƙatun amfani, fim ɗin calending na PVC na iya zama babban walƙiya mai ƙarfi, haɗin kai mai zafi da hanyoyin haɗin gwiwa, mai sauƙin amfani.
Bugu da kari, bisa ga daban-daban amfani na PVC calending fim, za a iya saduwa da canza tsarin samar da tsari yanayi.
Lokacin aikawa: Agusta-11-2022