Uthotho lweBhodi ye-PU ye-Insulation ye-foam
Inkcazo
Ibhodi yokugquma i-foam eqinile ye-polyurethane yibhodi yokugquma ene-foam eqinile ye-polyurethane imathiriyeli yokugquma njengeyona nto ingundoqo kunye nomaleko wokhuselo osekwe kwisamente kumacala omabini.Yamkela izixhobo eziqhubekayo zokuvelisa-ukubumba okwesibini, okungahambelani kuphela nemigangatho ephezulu yokwakha i-insulation yokonga amandla, kodwa iphakamisa ukuzinza kwenkqubo;ibhodi inamakhonkco amabini xa iphuma kumzi-mveliso, enokuthintela ngokufanelekileyo umlilo obangelwa yi-cigarette butts kunye ne-welding yombane ngexesha lokuthutha, ukupakishwa kwendawo yokwakha kunye nokwakhiwa kodonga;i-foam eqinile i-polyurethane yimathiriyeli ye-thermosetting kwaye ayiyi kuboniswa emlilweni.Ukunyibilika, akukho amaconsi avuthayo, akukho kutshatyalaliswa komlilo emva kokubumba inkqubo, ukuphucula kakhulu ukuchasana nomlilo ngexesha lokusetyenziswa.Uluhlu lwe-samente olusekwe emacaleni amabini lunokunyusa amandla okudibanisa ibhodi yokugquma, i-adhesive kunye ne-plastering mortar, ngaloo ndlela iqinisekisa ukunyaniseka kunye nokuzinza kwenkqubo.
Iimpawu zobuGcisa
| into | iyunithi | Idatha yoBugcisa |
| Ubuninzi ≥ | kg/m3 | ≥35kg/m3 |
| conductivity thermal ≤ | W(mK) | 0.022W(mK) |
| Izinga lokufunxa kwamanzi ≤ | % | 3% |
| Ukukala ukutsha
| B1 B2 | |
| amandla acinezelayo≥ | Kpa | ≥150KPa |
Iimpawu zemveliso
| (mm)Ubude | (mm)Ububanzi | (mm)Ukutyeba |
| 1200 | 600 | 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm |
Iimpawu zokuSebenza kweMveliso
01 |Ukufakwa kwe-thermal
I-polyurethane i-foam eqinile inesakhiwo esiqhagamshelwe kakhulu, iseli evaliweyo (izinga lokuvula i-5%), kunye ne-conductivity ephantsi kakhulu ye-thermal, kuphela i-0.021W / (mK).
02 |Uqoqosho
Inexesha elide lokusetyenziswa kunye nokusebenza kakuhle kwe-thermal insulation.Ubukhulu bayo buyi-2/3 encinci kune-thermal insulation slurry kunye ne-1/3 encinci kunebhodi ye-polystyrene.Ukusebenza kweendleko ezibanzi kwiyunithi yendawo yesikwere kugqwesileyo.
03| uzinzo
I-Polyurethane eqinile i-foam ithatha ngokukodwa i-halogen-free flame-retardant polyether polyol, kwaye yongeza i-phosphorous-based retardant ye-flame retardant kunye nefuthe le-synergistic ukufezekisa isakhiwo se-halogen-free-flame-retardant kwii-molecule ze-foam ngaphandle kokunyusa umthamo we-isocyanate.Ukusebenza kwe-flame-retardant kuye kwafikelela kumgangatho we-B1;Inkqubo yokugquma eludongeni yangaphandle ye-polyurethane idlulise umboniso weeprojekthi ezininzi kunye neenkqubo ezininzi, kwaye akuyi kubakho mcimbi wezinto zokugquma eziwa emva kokusetyenziswa kobunjineli.
04|Ukhuseleko lokusingqongileyo
Ukwamkela itekhnoloji ye-fluorine yogwebu kunye neemveliso ezingenazo i-aldehyde, yeyezinto zokwakha eziluhlaza.
05|Ukuqina
Inokumelana neekhemikhali ezilungileyo kwaye ingasetyenziselwa ixesha elide kwiqondo lokushisa -180 ° C ~ 150C.Inokumelana nemozulu encomekayo kunye nokumelana nomkhenkce kwaye inokusetyenziswa ukuya kuthi ga kwiminyaka engama-50.
06|Ukwakha
Inkqubo yokwakha ilula, ikhuselekile kwaye inokwethenjelwa, kwaye iinkqubo ezahlukeneyo zokwakha zingakhethwa ngeenjongo ezahlukeneyo.
