PVC bututu (PVC-U bututu) wuya PVC bututu, An yi da PVC guduro tare da stabilizer, mai da sauran zafi matsi extrusion gyare-gyare, shi ne farkon ɓullo da kuma shafi filastik bututu.PVC-U bututu yana da karfi lalata juriya, sauki bonding, low price da wuya rubutu.Duk da haka, saboda yayyo na PVC-U monomer da Additives, shi ne kawai dace da tsarin samar da ruwa inda isar da zafin jiki ba ya wuce 45 ℃.Ana amfani da bututun filastik don magudanar ruwa, ruwan sha, sinadarai, dumama ruwa mai sanyaya, abinci, ruwa mai tsafta, laka, iskar gas, matsewar iska da aikace-aikacen tsarin injin.
Yana da kyawawa mai kyau da ƙarfin matsawa: amma sassaucin sa ba shi da kyau kamar sauran bututun filastik.
Ƙananan juriya na ruwa: bangon bututun PVC-U yana da santsi sosai, kuma juriya ga ruwa kadan ne.Matsakaicin ƙarancin sa shine kawai 0.009, kuma ƙarfin jigilar ruwa yana da 20% sama da na bututun ƙarfe na simintin gyare-gyare na diamita ɗaya, kuma 40% sama da na bututun siminti.
Kyakkyawan juriya na lalata da juriya na ƙwayoyi: PVC-U bututu yana da kyakkyawan juriya na acid, juriya na alkali da juriya na lalata.Danshi da ƙasa pH ba su shafar shi, kuma baya buƙatar wani maganin lalata lokacin da aka shimfiɗa bututu.
Tare da ƙarancin ruwa mai kyau: shigar da bututun PVC-U yana da ƙarancin ruwa mai kyau, ko an haɗa shi ta hanyar m ko zobe na roba.
Tabbacin cizon: PVC-U tubes ba tushen abubuwan gina jiki ba ne don haka ba sa iya fuskantar harin rodent.A cewar wani bincike da Gidauniyar Lafiya ta Kasa a Michigan ta gudanar, beraye ba sa cizon bututun PVC-U.
Gwajin aiki: lokacin warkewa, ƙimar raguwa, ƙarfin rarrabuwa, ƙaƙƙarfan ƙaƙƙarfan tsiri, kwanciyar hankali na zafi, lokacin da ya dace, lokacin ajiya, sakin abubuwa masu cutarwa.
Tsarin samarwa
Raw material + shirye-shiryen taimako → hadawa → isarwa da ciyarwa → ciyarwar tilastawa → nau'in mazugi mai dunƙule extruder → extrusion mold → girman hannun riga → fesa injin saitin akwatin → jiƙan tanki mai sanyaya ruwa → injin bugu tawada → crawler tractor → injin ɗaga wuka → bututu stacking tarak → gama gwajin samfur da marufi.
Ana iya raba PVC zuwa PVC mai laushi da PVC mai wuya.
Hard PVC yana lissafin kusan 2/3 na kasuwa, kuma PVC mai laushi yana lissafin 1/3.
Ana amfani da PVC mai laushi gabaɗaya don ƙasa, rufi da saman fata, amma saboda PVC mai laushi ya ƙunshi plasticizer (wannan kuma shine bambanci tsakanin PVC mai laushi da PVC mai wuya), aikin jiki mara kyau (kamar yadda bututun ruwa ke buƙatar ɗaukar wani matsa lamba na ruwa. PVC mai laushi bai dace da amfani ba), don haka ikon amfani da shi yana iyakance.
PVC mai wuya ba ya ƙunshi filastik, don haka yana da sauƙi don ƙirƙirar, kyawawan kaddarorin jiki, don haka yana da babban ci gaba da ƙimar aikace-aikacen.A cikin tsarin samar da kayan aikin PVC, ana ɗaure wasu abubuwan ƙari, kamar stabilizer, filastik da sauransu.Idan an yi amfani da duk abubuwan da ke kare muhalli, bututun PVC kuma ba mai guba ba ne kuma samfuran kare muhalli mara daɗi.
Lokacin aikawa: Dec-06-2022