Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kwemakethe yezwe lami yokwakha eyonga ugesi, imikhiqizo yephaneli ye-polyurethane thermal insulation sandwich isetshenziswe kabanzi emkhakheni wokwakha ukufakwa kwe-thermal nokuvimbela amanzi, futhi isibe enye yezinto ezinhle kakhulu zokushisa ezishisayo namandla y- ukonga imikhiqizo emakethe.Ibuye isetshenziselwe kabanzi ukufakwa kwangaphandle kwezindonga zangaphandle.Iwuhlobo olusha lokwakha ubuchwepheshe bokonga ugesi.Ngemva kokusetshenziswa ezibonelweni zobunjiniyela, izinzuzo zalobu buchwepheshe zisobala kakhulu.
Yiziphi izici zokusebenza kanye nezinzuzo zamaphaneli wesemishi le-polyurethane elishisayo?Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kwemakethe yezwe lami yokwakha yokonga amandla, imikhiqizo yephaneli ye-polyurethane thermal insulation sandwich isetshenziswe kabanzi emkhakheni wokwakha ukufakwa kwe-thermal nokuvimbela amanzi, futhi isibe enye yezinto ezinhle kakhulu zokushisa ezishisayo nokonga amandla. imikhiqizo emakethe.Ibuye isetshenziselwe kabanzi ukufakwa kwangaphandle kwezindonga zangaphandle.Iwuhlobo olusha lokwakha ubuchwepheshe bokonga ugesi.Ngemva kokusetshenziswa ezibonelweni zobunjiniyela, izinzuzo zalobu buchwepheshe zisobala kakhulu.Iphaneli yesangweji ye-polyurethane eshisayo yokufakwa kwe-thermal iwuhlobo lwezinto ezishisayo zokufakwa kwe-thermal nokusebenza okuhle kakhulu kokufakwa kwe-thermal.Kuyipuleti elinokushisa okushisayo okwenziwe nge-polyurethane ngokusebenzisa ubuchwepheshe obuthile bokucubungula.Uma seyethuliwe, izosekelwa futhi ithakazelelwe abathengi ngenxa yokusebenza kwayo kwe-thermal insulation, ikulethela umuzwa ohlukile wokufakwa kwe-thermal.Iphaneli ye-thermal insulation sandwich ye-polyurethane inokumelana okuqinile kwe-deformation, akulula ukuqhekeka, futhi isiphetho sizinzile futhi siphephile.Kulezi zinsuku, ngokuthuthuka okuqhubekayo kanye nokuthuthukiswa kwamaphaneli e-polyurethane thermal insulation sandwich panel, ukusetshenziswa kwe-polyurethane thermal insulation sandwich panels kungene ezimpilweni zethu.Okufana nokuthi: ukukhiqizwa kwezimoto, ukucubungula ukudla nokudla, ezokwelapha nempilo, imishini yokwakha, izinto zikagesi, ukwakhiwa, ifenisha, izindwangu, izingubo zokugqoka, izicathulo nezigqoko, isikhumba sokwenziwa, ukuphrinta nokupakisha, izimboni zezemidlalo nezokuqina zinenani elikhulu lezicelo. .Ngokuthuthuka kwesayensi nobuchwepheshe, kancane kancane i-polyurethane isetshenziswe kahle ezimbonini zethu ze-aerospace nezokuvikela.1. Iphaneli yesangweji ye-Polyurethane eqinile yegwebu iyizinto ezinezinjongo eziningi ezinemisebenzi ehlukahlukene njengokugcina ukushisa, ukungangeni kwamanzi, ukufakwa komsindo, ukumuncwa kokudlidliza, njll. 2. Ukufakwa kahle kokushisa.Phakathi kwazo zonke izinto zokufakelwa ezisetshenziswayo njengamanje, i-thermal conductivity ye-polyurethane composite board iphansi.Ngenxa yokuthi ibhodi lokuvikela ukushisa linokusebenza okuhle kakhulu kokufakwa kokushisa, ngaphansi kwezidingo ezifanayo zokushisa ukushisa, ubukhulu besakhiwo se-peripheral bungancishiswa kakhulu.Ngaleyo ndlela ukwandisa indawo yokusetshenziswa kwangaphakathi kwesakhiwo.3. Ukuzivumelanisa nezimo okuqinile ku-deformation yesakhiwo esiyinhloko, ukumelana okuhle nokuqhekeka nokuguqulwa.Izakhiwo zamakhemikhali ezizinzile, impilo ende yesevisi, futhi akukho ukungcola endaweni ezungezile.Ilangabi elivulekile lizocisha ngokuzenzakalelayo, futhi lizoba carbonize ngaphandle kokuconsa uma livutha.Ubukhulu kanye nokuma kongqimba lwe-carbonized ngokuyisisekelo akushintshile, okungavimbela ukungena komoya, kuvimbele ukusabalala komlilo, futhi kube nokumelana okuhle nomlilo.I-4, ukuqina okuqinile, impilo ende yesevisi, impahla ye-polyurethane inesakhiwo esizinzile se-pore, isakhiwo samaseli avaliwe, asigcini nje ngokusebenza okuhle kakhulu kokushisa okushisayo, kodwa futhi inokumelana okuhle kweqhwa nokumuncwa komsindo.Izinto ezihlukahlukene ezakhiwe ze-polyurethane zangaphandle zohlelo lokufakelwa zinokuqina kwamakhemikhali nokomzimba.5. Ukusebenza kahle kokuvikelwa kwemvelo.Ibhodi le-polyurethane elisetshenziswa ohlelweni lokufakwa odongeni lwangaphandle liwuhlobo lwempahla efakwayo enokuqina okuphezulu kwamakhemikhali.Inokumelana ne-asidi okuhle kakhulu, ukumelana ne-alkali nokumelana nokushisa.Ngeke ikhiqize amagesi ayingozi, futhi ngeke ibangele umonakalo endaweni ezungezile.Kuyinto evikela imvelo.6, ukuqina kwamanzi okuhle.Izinto ezibonakalayo ze-polyurethane zinomsebenzi omuhle kakhulu wokungangeni manzi nokuvikela umswakama.Impahla ayinawo amanzi futhi imunca amanzi aphansi kakhulu.Ingavimbela kahle ukungena kwamanzi nomhwamuko wamanzi futhi igcine udonga lusesimweni esihle futhi esizinzile sokulondoloza ukushisa.Kunzima ukufeza ezinye izinto zokuzivikela.Udonga lwangaphandle oluqinile lwe-foam polyurethane ngaphandle kwemithungo, izimbobo, akukho zicabha namafasitela.Inokusebenza okuhle okungangeni manzi futhi ingavimbela amanzi emvula ukuthi angangeni ekamelweni futhi abangele ingozi.7. Ngeke kube khona ukujiya odongeni.Ukujiya ezindongeni noma izendlalelo zokuzivikela kuyingozi.Phakathi nenqubo yokomisa yodonga olusanda kwakhiwa, noma ngaphansi kwezimo zasebusika, lapho inani elikhulu lomhwamuko wamanzi asendlini lithuthela ngaphandle, udonga luzovinjelwa i-polyurethane eqinile.Awekho amathuba okufiphala odongeni.Lapho umswakama ongaphakathi endlini uphansi futhi udonga lwangaphakathi lusesimweni esihle, ukufingqa okubangelwa ukufuduka komhwamuko wamanzi odongeni kungagwenywa.Njengohlobo lwezinto zokwakha ezishisayo, iphaneli yesangweji ye-polyurethane eshisayo iphula izinkinga zezinto zokwakha zendabuko ezifana nokungangeni kwamanzi, ukugcinwa kokushisa nokungangeni kwamanzi.Uma ungqimba olungangeni manzi luvuza, ungqimba olufakwa ngaphakathi luzolahlekelwa inkinga evamile yokufaka ungqimba.Uma kuqhathaniswa nezinye izinto zokushisa ezishisayo ezinomsebenzi owodwa owodwa noma izinto ezingangeni manzi, amaphaneli amasemishi e-polyurethane e-thermal insulation anezinzuzo ezisobala.I-Foshan three color steel plate co., Ltd (fssdjc.cn) iyibhizinisi elichwepheshile elihlanganyela ekukhiqizeni, ekucwaningeni nasekuthuthukiseni nasekufakeni uhlelo lokulungisa isakhiwo sensimbi, ithayela lephaneli lesemishi lensimbi elinemibala kanye nemikhiqizo yokuhlanza.Le nkampani yethule imishini yokukhiqiza iphaneli yesangweji lensimbi enombala ozenzakalelayo, ikakhulukazi ekhiqiza izinto eziwumgogodla zamaphaneli amasemishi ensimbi, amaphaneli amasemishi ensimbi engagqwali, amaphaneli ensimbi anombala omise okwesokethi ongu-S, amaphaneli esangweji ensimbi anombala ongaguquki, umbala oboshiwe. amaphaneli amasemishi ensimbi, amapuleti ensimbi yombala wokuhlanza okwenziwa ngesandla kanye nezesekeli zokuhlanza, amathangi amanzi ensimbi engagqwali, izinhlobo ezihlukahlukene zamaphaneli okuthwala phansi, ama-purlins, ama-high-altitude tile 470/760/788/820 nezinye izinhlobo zamathayela, futhi uzibophezele. 2. Ukufakwa kahle kokushisa.Phakathi kwazo zonke izinto zokufakelwa ezisetshenziswayo njengamanje, i-thermal conductivity ye-polyurethane composite board iphansi.Ngenxa yokuthi ibhodi lokuvikela ukushisa linokusebenza okuhle kakhulu kokufakwa kokushisa, ngaphansi kwezidingo ezifanayo zokushisa ukushisa, ubukhulu besakhiwo se-peripheral bungancishiswa kakhulu.Ngaleyo ndlela ukwandisa indawo yokusetshenziswa kwangaphakathi kwesakhiwo.3. Ukuzivumelanisa nezimo okuqinile ku-deformation yesakhiwo esiyinhloko, ukumelana okuhle nokuqhekeka nokuguqulwa.Izakhiwo zamakhemikhali ezizinzile, impilo ende yesevisi, futhi akukho ukungcola endaweni ezungezile.Ilangabi elivulekile lizocisha ngokuzenzakalelayo, futhi lizoba carbonize ngaphandle kokuconsa uma livutha.Ubukhulu kanye nokuma kongqimba lwe-carbonized ngokuyisisekelo akushintshile, okungavimbela ukungena komoya, kuvimbele ukusabalala komlilo, futhi kube nokumelana okuhle nomlilo.I-4, ukuqina okuqinile, impilo ende yesevisi, impahla ye-polyurethane inesakhiwo esizinzile se-pore, isakhiwo samaseli avaliwe, asigcini nje ngokusebenza okuhle kakhulu kokushisa okushisayo, kodwa futhi inokumelana okuhle kweqhwa nokumuncwa komsindo.Izinto ezihlukahlukene ezakhiwe ze-polyurethane zangaphandle zohlelo lokufakelwa zinokuqina kwamakhemikhali nokomzimba.5. Ukusebenza kahle kokuvikelwa kwemvelo.Ibhodi le-polyurethane elisetshenziswa ohlelweni lokufakwa odongeni lwangaphandle liwuhlobo lwempahla efakwayo enokuqina okuphezulu kwamakhemikhali.Inokumelana ne-asidi okuhle kakhulu, ukumelana ne-alkali nokumelana nokushisa.Ngeke ikhiqize amagesi ayingozi, futhi ngeke ibangele umonakalo endaweni ezungezile.Kuyinto imvelo ally friendly insulating material.6, ukuqina kwamanzi okuhle.Izinto ezibonakalayo ze-polyurethane zinomsebenzi omuhle kakhulu wokungangeni manzi nokuvikela umswakama.Impahla ayinawo amanzi futhi imunca amanzi aphansi kakhulu.Ingavimbela kahle ukungena kwamanzi nomhwamuko wamanzi futhi igcine udonga lusesimweni esihle futhi esizinzile sokulondoloza ukushisa.Kunzima ukufeza ezinye izinto zokuzivikela.Udonga lwangaphandle oluqinile lwe-foam polyurethane ngaphandle kwemithungo, izimbobo, akukho zicabha namafasitela.Inokusebenza okuhle okungangeni manzi futhi ingavimbela amanzi emvula ukuthi angangeni ekamelweni futhi abangele ingozi.7. Ngeke kube khona ukujiya odongeni.Ukujiya ezindongeni noma izendlalelo zokuzivikela kuyingozi.Phakathi nenqubo yokomisa yodonga olusanda kwakhiwa, noma ngaphansi kwezimo zasebusika, lapho inani elikhulu lomhwamuko wamanzi asendlini lithuthela ngaphandle, udonga luzovinjelwa i-polyurethane eqinile.Awekho amathuba okufiphala odongeni.Lapho umswakama ongaphakathi endlini uphansi futhi udonga lwangaphakathi lusesimweni esihle, ukufingqa okubangelwa ukufuduka komhwamuko wamanzi odongeni kungagwenywa.Njengohlobo lwezinto zokwakha ezishisayo, iphaneli yesangweji ye-polyurethane eshisayo iphula izinkinga zezinto zokwakha zendabuko ezifana nokungangeni kwamanzi, ukuvikela ukushisa nokungangeni kwamanzi.Uma ungqimba olungangenwa amanzi luvuza, ungqimba olufakwa ngaphakathi luzolahlekelwa yinkinga evamile yokuvikela amanzi.Uma kuqhathaniswa nezinye izinto zokushisa ezishisayo ezinomsebenzi owodwa owodwa noma izinto ezingangeni manzi, amaphaneli amasemishi e-polyurethane e-thermal insulation anezinzuzo ezisobala.I-Foshan three color steel plate co., Ltd (fssdjc.cn) iyibhizinisi elichwepheshile elihlanganyela ekukhiqizeni, ekucwaningeni nasekuthuthukiseni nasekufakeni uhlelo lokulungisa isakhiwo sensimbi, ithayela lephaneli lesemishi lensimbi enombala kanye nemikhiqizo yokuhlanza.Le nkampani yethule imishini yokukhiqiza iphaneli yesangweji lensimbi enombala ozenzakalelayo, ikakhulukazi ekhiqiza izinto eziwumgogodla zamaphaneli amasemishi ensimbi, amaphaneli amasemishi ensimbi engagqwali, amaphaneli ensimbi anombala omise okwesokethi ongu-S, amaphaneli esangweji ensimbi anombala ongaguquki, umbala oboshiwe. amaphaneli amasemishi ensimbi, amapuleti ensimbi yombala wokuhlanza okwenziwa ngesandla kanye nezesekeli zokuhlanza, amathangi amanzi ensimbi engagqwali, izinhlobo ezihlukahlukene zamaphaneli okuthwala phansi, ama-purlins, ama-high-altitude tile 470/760/788/820 nezinye izinhlobo zamathayela, futhi uzibophezele. Isikhathi sokuthumela: Jul-01-2022