Polycarbonate m panels, wanda kuma ake kira lexan takardar ko makrolon takardar, an yi sama da guda biyu ko fiye takardar guda daya jeri a layi daya da kuma alaka ta karfafa hakarkarinsa.Wannan tsari ya ƙayyade cewa samar da bangarori na polycarbonate yana buƙatar yin amfani da wani extruder don ci gaba da wucewa da albarkatun kasa mai zafi (polycarbonate) ta cikin mold don fitar da takardar tare da siffar giciye da ake bukata, wanda aka fi sani da "hanyar extrusion". ".Kodayake ka'idar hanyar extrusion mai sauƙi ne, akwai matakan samarwa da yawa.Sai kawai bayan an fahimci komai, za mu iya zaɓar bangarorin da suka dace da bukatunmu da ingancinmu.
*Shayar da danyen abu
Polycarbonate wani resin ne wanda ke ɗaukar ruwa cikin sauƙi, kuma ruwan da aka sha zai shafi abubuwan da ke jikin allo.Akwai hanyoyin bushewa guda biyu da aka saba amfani da su: bushewar pellet da sharar fitar da ruwa.
*Ƙara sinadaran
Ya kamata a kula don kiyaye kwanciyar hankali da kuma guje wa ƙera nau'ikan albarkatun ƙasa daban-daban.Launi masterbatch yana buƙatar ƙarawa don samar da hasken rana masu launi, kuma ana iya daidaita launi bisa ga buƙatu.
*Filtration na extrusion
Ana buƙatar babban zafin jiki na kusan 300 ° C, kuma ana ƙara yawan zafin jiki a matakai don tabbatar da kwanciyar hankali.Tace dattin barbashi marasa filastik don gujewa lahani kamar "black spots" da "tabon sanyi" akan takardar.
*Shet kafa
Narkakkar kayan yana shiga cikin ƙirar bayan an fitar da shi ta dunƙule kuma ya daidaita.Ana yin gyare-gyaren da ƙarfe na nickel-chromium-molybdenum, kuma siffarsa ita ce siffar takardar da za a yi.Bayan narkakkar kayan ta wuce ta cikin mold, da takardar forming tsari da aka kammala.
*Siffar takarda
Sanyaya takardar da aka kafa don kammala siffa ta farko, da kiyaye na'urar tsafta ita ce mabuɗin don tabbatar da santsin saman takardar polycarbonate.Fitar da takarda mai siffa ta farko tare da abin nadi, kuma a ƙarshe siffanta takardar bayan annashuwa don kawar da damuwa na ciki.
*Labaran kariya
Layer na kariya ya haɗa da Layer anti UV da Layer anti-hazo.An samar da Layer na kariya ta UV ta hanyar haɗin gwiwa na babban batch mai ɗauke da abin ɗaukar uv da kayan takarda polycarbonate.Za a iya rufe Layer anti-fogging kai tsaye a saman takardar.
*Yankan fim
Fashin polycarbonate mara kyau yana da juriya mara kyau.Bayan an gama extrusion, don hana ɓarna, ya zama dole a yi amfani da fim mai kariya zuwa allon kuma buga bayanin samfurin da ya dace a kan allo.Yanke farantin zuwa tsayin da ake buƙata kamar yadda ake buƙata.
* Kunshin da aka rufe
Bayan yanke allon, nan da nan rufe saman da aka yanke tare da tef mai ɗaure kai don guje wa gurɓata ramin allo.Bayan an yi marufi tare da kwali mai ƙyalƙyali da kuma fim ɗin polyethylene mai ƙarancin ƙarancin yawa, ana iya fitar da allon rana.
Sabili da haka, ba shi da wahala a ga cewa hanyar extrusion na iya samar da zanen gadon ci gaba tare da jagorancin extrusion, sa'an nan kuma yanke su bisa ga ainihin tsawon da ake bukata don samun samfurin karshe.Tsarin giciye na allon hasken rana ya bambanta saboda bambancin da aka zaɓa na extrusion mutu.Launin allon yana ƙayyade ta nau'ikan masterbatches masu launi daban-daban waɗanda aka ƙara zuwa albarkatun ƙasa.Ana samun samfurin anti-ultraviolet, tsaftacewa, anti-fogging da sauran kaddarorin ta hanyar haɗa murfin da ya dace a saman allon.
Sabili da haka, ana iya sarrafa wasu halaye na hasken rana ta hanyar canza hanyoyin sarrafawa ko yanayin samarwa, kuma aikin ƙarshe na bangarorin na iya zama mai zurfi bisa ga ainihin bukatun masu amfani.
Ma'aikatan tallace-tallace na SINHAI za su amsa tambayoyinku akan layi 24 hours a rana, maraba don tsara zanen gadon polycarbonate masu inganci.
Sunan Kamfanin:Baoding Xinhai Plastic Sheet Co., Ltd
Abokin Tuntuɓa:Sale Manager
Imel: info@cnxhpcsheet.com
Waya:+ 8617713273609
Ƙasa:China
Yanar Gizo: https://www.xhplasticsheet.com/
Lokacin aikawa: Satumba-26-2021