I-Rigid PU Composite Insulation Board Series
Incazelo Yomkhiqizo
Ibhodi eliqinile le-foam polyurethane eliyinhlanganisela ye-insulation board liyibhodi lokwahlukanisa elinento eqinile ye-foam polyurethane insulation njengento ewumgogodla kanye nongqimba oluyisivikelo olusekelwe kusimende nhlangothi zombili.Yamukela imishini yokukhiqiza eqhubekayo-i-molding yesibili, engagcini nje ngokuhlangabezana nezindinganiso eziphakeme zokwakha ukufakwa okonga amandla, kodwa futhi kuthuthukisa Ukuzinza kwesistimu;ibhodi linezindawo ezimbili lapho liphuma efektri, elingagwema ngokuphumelelayo umlilo obangelwa izinqamu zikagwayi kanye nokushisela ngogesi ngesikhathi sokuthutha, ukupakishwa kwendawo yokwakha kanye nokwakhiwa kodonga;i-foam polyurethane eqinile iyimpahla yokusetha ukushisa futhi ngeke idalulwe emlilweni.Ukuncibilika, akukho amaconsi avuthayo, akukho ukusakazwa kwelangabi ngemva kokwenza uhlelo, kuthuthukisa kakhulu ukumelana nomlilo ngesikhathi sokusetshenziswa.Isendlalelo sendawo esekwe kusimende esinezinhlangothi ezimbili singathuthukisa amandla okubopha ebhodi lokunamathisela, i-adhesive kanye nodaka lokuplasta, ngaleyo ndlela kuqinisekiswe ubuqotho nokuzinza kwesistimu.
Izinkomba Zobuchwepheshe
| into | iyunithi | Idatha Yezobuchwepheshe |
| Ukuminyana ≥ | kg/m3 | ≥35kg/m3 |
| conductivity ezishisayo ≤ | W(mK) | 0.021W(mK) |
| Izinga lokumuncwa kwamanzi ≤ | % | 3% |
| Isilinganiso sokuvutha | 级 | B1 B2 |
| amandla acindezelayo≥ | Kpa | ≥150KPa |
Imininingwane yomkhiqizo
| (mm)Ubude | (mm)Ububanzi | (mm)Ubukhulu |
| 1200 | 600 | 10-100 |
Isigaba somkhiqizo
01 |Ukushisa okushisayo
Igwebu le-polyurethane eliqinile linesakhiwo esixhumene kakhulu, iseli elivaliwe (izinga lokuvula elingu-5%), kanye ne-thermal conductivity ephansi kakhulu, kuphela i-0.021W/(mK).
02 |Umnotho
Inesikhathi eside sokusetshenziswa nokusebenza okuhle kokufakwa kwe-thermal.Ugqinsi lwayo luzacile ngo-2/3 kune-thermal insulation slurry kanye no-1/3 mncane kunebhodi le-polystyrene.Ukusebenza kwezindleko eziphelele ngeyunithi ngayinye yesikwele kuhle kakhulu.
03|ukuzinza
Igwebu eliqinile le-polyurethane ngokuyinhloko lithatha i-polyether ekhethekile ye-halogen-free-retardant polyether, futhi yengeza i-phosphorous-based retardant enomphumela we-synergistic ukuze kuzuzwe isakhiwo esinganqamuki ilangabi le-halogen kuma-molecule egwebu ngaphandle kokwandisa inani le-isocyanate.Ukusebenza kwe-flame-retardant sekufinyelele izinga le-B1;uhlelo lwe-polyurethane lwangaphandle olufaka udonga ludlule ukuboniswa kwamaphrojekthi amaningi kanye nezinhlelo eziningi, futhi ngeke kube khona okwenzekayo kokuwa kwempahla yokufakwa ngemuva kokusetshenziswa kobunjiniyela.
04|Ukuvikelwa kwemvelo
Ukwamukela ubuchwepheshe obungenagwebu obungenayo i-fluorine kanye nemikhiqizo engenayo i-aldehyde, kungokwezinto zokwakha eziluhlaza.
05|Ukuqina
Inokumelana okuhle kwamakhemikhali futhi ingasetshenziswa isikhathi eside ekushiseni kuka -180°C ~150C.Inokumelana nesimo sezulu esihle kakhulu kanye nokumelana nokuncibilika kweqhwa futhi ingasetshenziswa iminyaka efinyelela kwengama-50.
06|Ukwakha
Inqubo yokwakha ilula, iphephile futhi inokwethenjelwa, futhi izinqubo ezahlukene zokwakha zingakhethwa ngezinhloso ezahlukene.
