Babban nuna gaskiya yana taimakawa wajen gano kayayyaki;high tsawo elongation ne m ga pre-mikewa da ajiye kayan amfani;Kyakkyawan aikin huda da ƙarfin hawaye mai jujjuyawa damar fim ɗin ya haɗu da sasanninta masu kaifi ko Gefen baya karye;Babban yawan amfanin ƙasa yana sa kayan da aka haɗa su daɗa matsewa.
Fim ɗin da aka samar ta hanyar simintin gyare-gyare yana da babban fahimi.Tare da karuwa a cikin adadin C atom na comonomer na kayan, tsayin sarkar reshe yana ƙaruwa, crystallinity yana raguwa, kuma tasirin "winding ko kinking" na sakamakon copolymer yana ƙaruwa, don haka elongation yana ƙaruwa, kuma ƙarfin huda karfin hawaye shima yana karuwa.Kuma MPE wani nau'in polymer ne mai mahimmanci tare da kunkuntar nauyin kwayoyin halitta, wanda zai iya sarrafa daidaitattun kaddarorin jiki na polymer, don haka an ƙara inganta aikinsa;kuma saboda MPE yana da kunkuntar rarraba nauyin kwayoyin halitta da kunkuntar sarrafawa, yana da wuya a sarrafa yanayin sarrafawa.Ƙara 5% LDPE don rage dankowar narkewa kuma ƙara daɗaɗɗen fim ɗin.
Farashin MPE kuma yana da yawa.Domin rage farashin, yawanci ana amfani da MPE tare da C4-LLDPE, amma ba duka C4-LLDPE za su iya daidaitawa da shi ba, don haka yakamata a sami zaɓi.Fina-finan shimfiɗa na injina galibi suna amfani da kayan C6 da C8, waɗanda ke da sauƙin sarrafawa kuma suna iya biyan buƙatun marufi daban-daban.Don marufi na hannu, ana amfani da kayan C4 galibi saboda ƙarancin miƙewa.
Yawan kayan abu kuma yana shafar aikin fim ɗin.Yayin da yawa ke ƙaruwa, matakin daidaitawa yana ƙaruwa, kwanciyar hankali yana da kyau, tsayin tsayin tsayi yana ƙaruwa, ƙarfin yawan amfanin ƙasa yana ƙaruwa, amma ƙarfin tsagewar hawaye, ƙarfin huda da watsa haske duk suna raguwa.Sabili da haka, gabaɗayan aikin kowane fanni sau da yawa yana cikin mara ƙarfi Ƙara adadin da ya dace na matsakaicin density linear polyethylene (LMDPE) zuwa Layer.Ƙara LMDPE kuma na iya rage ƙayyadaddun juzu'i na Layer mara ɗaki da guje wa mannewar fakitin fakitin zuwa pallet.
Tasirin sanyaya yi zafin jiki.Yayin da yawan zafin jiki na lissafin sanyaya yana ƙaruwa, ƙarfin yawan amfanin ƙasa yana ƙaruwa, amma sauran kaddarorin suna raguwa.Saboda haka, yawan zafin jiki na nadi mai sanyaya I ana sarrafa shi gabaɗaya a 20 ° C zuwa 30 ° C.Tashin hankali na simintin simintin gyare-gyare yana rinjayar daɗaɗɗen daɗaɗɗen fim ɗin.Idan aka yi amfani da PIB ko masterbatch ɗin sa azaman Layer mai ɗanko, yana kuma shafar ƙaura na PIB kuma yana rage ɗankowar fim ɗin.Gabaɗaya tashin hankali bai wuce 10kg ba.Damuwa mai yawa zai kasance a cikin fim ɗin fim, wanda zai rage elongation da sauran kaddarorin kuma cikin sauƙin haifar da fashewar fim.Aikace-aikacen nau'in fim mai shimfiɗa
Fim ɗin shimfiɗa yana da nau'ikan aikace-aikace, galibi ana amfani da su tare da pallets, don haɗa kayan da aka tarwatsa cikin girma, maimakon ƙananan kwantena.Saboda yana iya rage farashin jigilar kaya da marufi da fiye da 30%, ana amfani da shi sosai a cikin marufi na kayayyaki daban-daban kamar kayan masarufi, ma'adanai, sinadarai, magunguna, abinci, injina, da sauransu;a fagen ajiyar kayan ajiya, ana kuma amfani da shi sosai a kasashen waje.An shirya pallet ɗin fim ɗin shimfiɗa don ajiya mai girma uku da sufuri don adana sarari da aiki.
Lokacin aikawa: Jul-08-2021