Ukufakwa Kokushisa Kwebhodi Le-PU Ne-Phenolic Okuthuthukisiwe | I-Tianjin Jinsimai Ihlinzeka Ngezinto Zokonga Amandla Ezingashisi Umlilo Zokwakhiwa Kwekhabhoni Okungashisi Komhlaba Wonke kanye Nemisebenzi Ye-HVAC Yomphakathi

Muva nje, i-Tianjin Jinsimai Building Materials Technology ithuthukise ngokuphelele amafomula kanye nezinqubo zokukhiqiza zemigqa emibili yokushisa ephezulu: eqinileibhodi/ipayipi le-polyurethanefuthiIbhodi le-phenolic le-Class AImikhiqizo yokuvikela ukushisa ethuthukisiwe idlulise izitifiketi ezigunyaziwe ezivela emazweni amaningi futhi ithunyelwa ngobuningi emazweni amaningi emhlabeni jikelele. Isetshenziswa kabanzi ezakhiweni ezingasebenzi kahle ezisebenzisa amandla amancane kakhulu, amapaki ochungechunge olubandayo, kanye namaphrojekthi okuvuselela umoya nokuvikela umlilo ezikoleni nasezibhedlela zaphesheya kwezilwandle.

Lokhu kubuyekezwa komkhiqizo kulungisa amaphuzu amathathu ayinhloko obuhlungu avame ukuphakanyiswa yizinkontileka ze-HVAC zomhlaba wonke: izendlalelo zokuvikela ezijiyile kakhulu, ukwehla kokusebenza ngaphansi kwamazinga okushisa aphezulu, kanye nokumelana nomlilo okwanele kwamapayipi okungenisa umoya. I-Jinsimai inikeza isisombululo sokuvikela ukushisa esihlanganisiwe esihlanganisa ukusebenza kahle kwamandla okuhle kakhulu kanye nokuphepha komlilo.

1. Isizinda Semboni: Ukuthuthukiswa Kwezinto Zokufaka Ukushisa Ezibuyekeziwe Zomhlaba Wonke Zamakhodi E-Drive

Eminyakeni yamuva nje, i-EU, iNingizimu-mpumalanga ye-Asia, iMpumalanga Ephakathi kanye nezinye izifunda zibuyekeze imithetho yokusebenza kahle kwamandla okwakha kanye nokuphepha komlilo. Izindinganiso eziqinile zokushisa ziyaphoqelelwa ezakhiweni ezingadingi amandla amaningi, kuyilapho ukumelana nomlilo kwe-Euroclass A1 sekuyinto edingekayo emigudwini yokungenisa umoya kuzo zonke izakhiwo zomphakathi.

Ukufakwa kokushisa kohlobo olulodwa okuvamile akukwazi ukuletha kokubili ukuhanjiswa kokushisa okuphansi kakhulu kanye nokusebenza komlilo okuphezulu. Izinkontileka zaphesheya kwezilwandle ziphoqelekile ukuthola izinto zokwakha kubahlinzeki abaningi, okunyusa izindleko zokuthenga, ukufaka kanye nokuhlola. Imakethe yokwakha yomhlaba wonke inesidingo esiphuthumayo sezinhlelo zokufakwa kokushisa ezisebenza kahle kakhulu.

Ngokusebenzisa iminyaka yolwazi olusebenzayo oluvela kumaphrojekthi aphesheya kwezilwandle, ithimba le-R&D likaJinsimai lenze ngcono amafomula ezinto zokwakha aklanyelwe izimo zezulu ezahlukahlukene kanye nezinhlobo zezakhiwo. Imigqa yokukhiqiza e-foam ezenzakalelayo ngokuphelele ivuselelwe ukuqinisekisa ukukhiqizwa okuzinzile kwebhodi le-polyurethane, ipayipi le-polyurethane kanye nemikhiqizo yebhodi le-phenolic.

2. Ibhodi Le-Polyurethane Eliqinile Elithuthukisiwe kanye Nepayipi Le-Polyurethane: Isithiyo Esinokushisa Esincane Kakhulu Esinokuqina Okude Kwangaphandle

Ukufakwa kwe-polyurethane okuqinile kwe-Jinsimai kuhlanganisa ibhodi le-polyurethane elilungisiwe, ipayipi le-polyurethane kanye nezinhlobo ze-spray foam, okune-thermal conductivity ephansi kakhulu engu-0.024 W/(m·K). Ukuze kufezwe ukusebenza okulinganayo kokushisa, ubukhulu obudingekayo bungaphansi ngo-20% kunezizukulwane ezindala, okwenza kube kuhle kakhulu ezindaweni ezivinjelwe isikhala njengezindawo ezincane zamapayipi kanye nokulungiswa kwezakhiwo ezindala; ipayipi le-polyurethane lenzelwe izimo zokulondolozwa kokushisa kwamapayipi.

Njengoba inesakhiwo esithuthukisiwe esingamelani nesimo sezulu esivaliwe, imikhiqizo ye-polyurethane inikeza impilo yesevisi efinyelela eminyakeni engama-20 enkungwini kasawoti ogwini, kubanda kakhulu kanye nokushisa okukhulu kwasezindaweni ezishisayo, inciphisa kakhulu izindleko zokulungisa zesikhathi eside. I-polyurethane efuthwayo yakha ukumbozwa okungenamthungo phezu kwemishini engajwayelekile ukuze kuqedwe ukubopha okushisa. Amabhodi e-polyurethane ajwayelekile afanela izakhiwo ezilungisiwe kanye nendawo yokugcina ebanda yokushisa njalo yemithi. Yonke imikhiqizo ihambisana nezindinganiso zokwakha eziluhlaza ze-LEED kanye ne-BREEAM futhi inikezwa ngobuningi kumaphrojekthi okwakha izintambo ezibandayo kulo lonke elaseYurophu naseNingizimu-mpumalanga ye-Asia.

3. Ibhodi le-Phenolic le-Class A eliguquliwe: Ukuqina Okuthuthukisiwe Kokuthobela Ikhodi Yomlilo Egcwele I-Spectrum

Yakhelwe ukuhlangabezana nezidingo eziqinile zokuphepha emlilweni zezakhiwo zomphakathi eziphakeme kanye nemigudu yomoya yezimboni, i-Jinsimai yalungisa kabusha ama-substrate e-phenolic resin ukuze ixazulule amaphutha avamile ebhodi le-phenolic elivamile — ukuphuka kanye namazinga aphezulu okuphuka ngesikhathi sokuhamba, inciphisa umonakalo wokusika nokuphatha ngo-40%.

Leli bhodi le-phenolic ligcina ukusebenza okungashi kwe-Class A. Alikhiphi amaconsi ancibilikisiwe, alinantuthu encane futhi alinawo umusi onobuthi uma lishiswa, lihambisana ngokugcwele ne-EU Euroclass A1 kanye ne-Russian GOST fire codes. Umklamo walo olula unciphisa umthwalo wesakhiwo; ukumelana ne-asidi, i-alkali kanye nokuguga kuvimbela ukuqhekeka ngokusetshenziswa isikhathi eside. Ukufakwa akukhiqizi uthuli noma iphunga elicasulayo, okwenza lifaneleke kumapayipi okungenisa umoya ezibhedlela, ezitolo ezinkulu, ekufakweni kwe-insulation yangaphakathi kwegumbi lomshini kanye nokuvuselelwa kwe-workshop okuhlanzekile. Lakha uhlelo lokufaka ukushisa oluhambisanayo uma luhambisana nebhodi le-polyurethane kanye nepayipi le-polyurethane.

4. Ukunikezwa Kwenqwaba Yomhlaba Wonke kanye Nokusekelwa Kwezobuchwepheshe Kwezilimi Eziningi Kwasendaweni

Isekelwa yimigqa yokukhiqiza ehlakaniphile ezenzakalelayo ngokuphelele, i-Jinsimai yenza ngezifiso ibhodi le-polyurethane, ipayipi le-polyurethane, ibhodi le-phenolic kanye nezingxenye ezibunjwe ngendlela ekhethekile kuzo zonke izincazelo. Yonke imikhiqizo yokushisa ibamba izitifiketi zomhlaba wonke eziphelele kufaka phakathi i-CE kanye ne-GOST zokuthumela kwamanye amazwe emhlabeni jikelele.

Ithimba lethu lobuchwepheshe laphesheya kwezilwandle elisebenzisa izilimi eziningi libuyekeze izincwadi zokukhetha zokushisa, linikeza izinhlelo zokufanisa izinto ezenziwe ngokwezifiso zezimo zokusebenza ezishisa kakhulu, ezibandayo nezinomswakama ophezulu ogwini. Izinkontileka zomhlaba wonke kanye nabahlinzeki be-HVAC bangenza kube lula ukuthengwa nokuthola izinto zokushisa ezonga amandla nezingashi kumkhiqizi oyedwa.

5. Isitatimende Senkampani kanye Nohlelo Lokuthuthukiswa Kwesikhathi Eside

Isazi sobuchwepheshe esivela ku-Jinsimai sithe: “Konke ukuthuthukiswa kwemigqa yethu yomkhiqizo wokufaka izinto zokuvikela kuthuthukiswe ngokusekelwe empendulweni yangempela evela emaphrojekthini okwakha aphesheya kwezilwandle amaningi. Esikhundleni sokukhiqiza izinto zokuvikela izinto zokuvikela ezihlukile, sakhe iphothifoliyo ephelele ehlanganisa ibhodi le-polyurethane, ipayipi le-polyurethane kanye nebhodi le-phenolic. Ibhekana nezidingo ezimbili eziyinhloko zemakethe: ukusebenza kahle kwamandla okweqile kwezakhiwo ezingenayo i-carbon kanye nezindinganiso zokuphepha emlilweni eziphoqelekile zezikhungo zomphakathi. Ngokuhambisana nomkhuba womhlaba wonke wokwakha okungenayo i-carbon ephansi kanye nokuphepha, sihlinzeka njalo ngezinto zokuvikela ezigcina izindleko zomjikelezo wempilo yonke kumaphrojekthi obunjiniyela emhlabeni jikelele.”

Ukuqhubekela phambili, inkampani izokwandisa ukutshalwa kwezimali kwe-R&D ezintweni ezikhethekile zokuvikela ukushisa ezenzelwe izimo zezulu ezimbi kakhulu, yandise amanethiwekhi ezindawo zokugcina impahla zaphesheya kwezilwandle ukuze ifinyeze imijikelezo yokulethwa kwama-oda omhlaba wonke, futhi ijulise kakhulu indawo yayo emakethe yomhlaba wonke yezakhiwo eziluhlaza kanye nezakhiwo zokonga amandla zezimboni.