Ilimin Polyurethane
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WANE YAFI KYAU, RUBBER SOLE KO PU SOLE?
Tare da inganta yanayin rayuwar kowa, kowa ya fara bin rayuwa mai inganci ta kowane fanni.Hakanan yana cikin zaɓin takalma.Kwarewar da aka kawo ta takalma daban-daban kuma ya bambanta.Abubuwan da suka fi dacewa sune takalman roba da takalma na polyurethane.Bambanci: Rubber soles ...Kara karantawa -
Matsayin Ci gaban Masana'antar Polyurethane A cikin 2022
Masana'antar polyurethane ta samo asali ne daga Jamus kuma ta haɓaka cikin sauri a Turai, Amurka da Japan sama da shekaru 50, kuma ta zama masana'antar haɓaka cikin sauri a cikin masana'antar sinadarai.A cikin 1970s, samfuran polyurethane na duniya sun kai tan miliyan 1.1, sun kai tan miliyan 10 a cikin ...Kara karantawa -
2022 Abubuwa Hudu Suna Kokawar Ci gaban Polyurethane na gaba
1. Tallafin Siyasa.An fitar da jerin tsare-tsare da ka'idoji kan gina makamashin makamashi a kasar Sin.Tsarin kiyaye makamashi da rage fitar da hayaki na ayyukan gine-gine shine babban alkiblar saka hannun jari na gwamnati, kuma manufar kiyaye makamashin gini ta kasance...Kara karantawa -
Bambancin Tsakanin MDI Da TDI
Dukansu TDI da MDI wani nau'i ne na albarkatun kasa a cikin samar da polyurethane, kuma suna iya maye gurbin juna zuwa wani matsayi, amma babu ƙananan bambance-bambance tsakanin TDI da MDI dangane da tsari, aiki da kuma amfani da yanki.1. Abun cikin isocyanate na TDI ya fi na MDI, ...Kara karantawa -
Shin kun fuskanci Matsaloli masu zuwa Lokacin Sparying Polyurethane?
Polyurethane spraying shi ne babban matsa lamba polyurethane spraying kayan aiki.Saboda kayan kayan aikin fesa mai ƙarfi yana daɗaɗawa cikin ƙaramin ɗaki mai haɗawa kuma yana jujjuya ƙarfi cikin sauri mai girma, haɗuwa yana da kyau sosai.Abubuwan da ke motsawa cikin sauri suna haifar da ɗigon hazo mai kyau a bututun ƙarfe ...Kara karantawa -
Bambancin Tsakanin TPU Da Rubber
TPU (Thermoplastic polyurethanes) abu ne tsakanin roba da filastik.Kayan abu yana da mai da ruwa kuma yana da kyakkyawar ɗaukar nauyi da juriya mai tasiri.TPU abu ne na polymer wanda ba mai guba ba.Tpu abu yana da abũbuwan amfãni daga high elasticity na roba wani ...Kara karantawa -
Shin kun fuskanci Matsaloli masu zuwa A cikin Tsarin Kumfa na Polyurethane?
Polyurethane kumfa shine babban polymer kwayoyin halitta.Samfurin da aka yi daga polyurethane da polyether wanda aka haɗe da gwaninta.Ya zuwa yanzu, akwai nau'ikan kumfa mai sassauƙa da kumfa mai tsauri a kasuwa.Daga cikin su, kumfa mai tsauri shine tsarin rufaffiyar tantanin halitta, yayin da kumfa mai sassauƙa shine buɗaɗɗen tantanin halitta str ...Kara karantawa -
Menene Bambanci Tsakanin Polyurethane da Epoxy Resin?
Alamar gamayya Da Bambanci Tsakanin Polyurethane Da Epoxy Resin: The Commonality: 1) Polyurethane da epoxy resin abubuwa ne guda biyu, kuma kayan aiki da hanyoyin aiki iri ɗaya ne;2) Dukansu suna da juriya mai kyau, babu fashewa, babu faduwa da sauran kaddarorin;3) Bot...Kara karantawa -
Wani Sinadari Yana Wuta A 2022!Farashin TDI ya yi tsalle sosai a Turai, Masana'antar TDI ta China tana haɓakawa
Dangane da sabon labarai da Ƙungiyar Kuɗi ta China ta fitar: Ana amfani da TDI galibi a cikin kumfa mai sassauƙa, sutura, elastomer, da adhesives.Daga cikin su, kumfa mai laushi shine filin da aka fi amfani dashi, yana lissafin fiye da 70%.Buƙatun ƙarshen TDI an tattara shi cikin kayan daki mai laushi, gashi ...Kara karantawa -
Aikace-aikacen Na'urar fesa Polyurea A Masana'antar sassaka
Abubuwan EPS (Faɗaɗɗen Polystyrene) ba sa canza launi, mold ko shekaru, an gyara siffar, kuma ana iya daidaita launuka iri-iri.An yi amfani da tasiri mai mahimmanci na feshin polyurea a cikin masana'antar sassaka.Fesa rufin polyurea ba shi da ƙarfi, mai saurin warkewa da tsari mai sauƙi.iya b...Kara karantawa -
Aikace-aikacen Na'urar fesa Polyurethane A cikin Casting
Injin feshin polyurethane yana da nau'ikan nozzles iri biyu: feshin nozzel da simintin simintin.Lokacin da aka yi amfani da bututun simintin gyaran kafa, injin feshin polyurethane ya dace da simintin dumama ruwa na hasken rana, na'urorin sanyaya ruwa, kofofin hana sata, tankunan ruwa na hasumiya, firiji, wat na lantarki ...Kara karantawa -
Mai hana ruwa da kuma Anti-lalata Na Polyurea Spraying Machine
Babban manufar polyurea shine a yi amfani dashi azaman anti-lalata da abu mai hana ruwa.Polyurea wani abu ne na elastomer da aka samar ta hanyar amsawar bangaren isocyanate da bangaren amino fili.An raba shi zuwa polyurea mai tsabta da semi-polyurea, kuma kaddarorin su sun bambanta.Mafi yawan bas...Kara karantawa