I-polyurethane foam eqinile, ebizwa ngokuba yi-polyurethane foam eqinile, yesibini kuphela kwi-flexible polyurethane foam kwisixa seemveliso ze-polyurethane.
Amagwebu aqinileyo ePolyurethane ubukhulu becala lulwakhiwo lweeseli ezivaliweyo, ezinefuthe elihle lokufakelwa kwe-thermal, ubunzima bokukhanya, amandla athile aphezulu, ulwakhiwo olufanelekileyo kunye nezinye iimpawu ezibalaseleyo.
Kwangaxeshanye, nazo zineempawu zokugquma isandi, ukuxhathisa ukothuka, ukugquma kombane, ukumelana nobushushu, ukumelana nokubanda, ukumelana ne-solvent, njl. njl., kwaye zisetyenziswa ngokubanzi Izixhobo zokugquma iifriji kunye nezikhenkcezisi, ukugcinwa okubandayo, iilori ezifrijiweyo, izakhiwo. , amatanki okugcina, kunye nemibhobho isetyenziswa kwiimeko ezingekho-insulated, ezifana neenkuni zokuxelisa, izinto zokupakisha, njl.
Ngokuqhelekileyo, i-polyurethane foam eqinile kunye noxinaniso olusezantsi isetyenziswa ikakhulu njengento yokugquma ubushushu (ukugcina ubushushu), kunye ne-polyurethane eqinile igwebu elinoxinano oluphezulu lunokusetyenziswa njengempahla yesakhiwo (ukulinganisa iinkuni).
I-polyurethane foam eqinile idla ngokuba namagwebu kubushushu begumbi, kwaye inkqubo yokubumba ilula.Ngokwenqanaba lobuchwephesha bokwakha, lunokwahlulwa lube ngamagwebu ogwebu kunye nogwebu lomatshini;ngokoxinzelelo ngexesha le-foaming, inokwahlulwa ibe yi-high-pressure foam kunye ne-low-pressure foam;ngokwendlela yokubumba, inokohlulwa ibe ukugalela amagwebu kunye nokutshiza kugwebe.
Ukusetyenziswa okuphambili kwe-polyurethane foam eqinile ngolu hlobo lulandelayo:
1. Izixhobo zokukhenkceza kunye nezokukhenkcisa ekutyeni nakwamanye amashishini: njengeefriji, iifriji, indawo yokugcina ebandayo, iilori ezifakwe efrijini, njl. njl., i-polyurethane eqinile i-foam yeyona nto ifanelekileyo yokugquma izixhobo zokukhenkceza kunye nezixhobo zokukhenkcisa.
2. I-Insulation yezixhobo zoshishino: njengamatanki okugcina, iipayipi, njl.
3. Izinto zokwakha: Kumazwe aphuhlileyo eYurophu naseMelika, i-polyurethane foam eqinile ye-akhawunti yokwakha malunga nesiqingatha sokusetyenziswa kwe-foam eqinile, ephindwe kabini inani le-foam eqinile kwiifriji kunye neefriji;e-China, igwebu eliqinileyo lisetyenziswa kushishino lokwakha.Isicelo asisasazwanga njengakumazwe aseNtshona aphuhlileyo, ngoko ke amandla ophuhliso makhulu kakhulu.
4. Ishishini lezothutho: ezifana nophahla lwemoto, iindawo zangaphakathi, njl.
5. Ukulinganisa iinkuni: ubuninzi obuphezulu (ubuninzi obungama-300 ^ 700kg/m3) i-polyurethane igwebu eliqinileyo okanye i-fiber yeglasi eqiniswe eqinile i-foam eqinile yiplastiki ye-foam yesakhiwo, eyaziwa ngokuba ngumthi wokulinganisa, onamandla aphezulu, ukuqina okulungileyo, uqweqwe oluxineneyo kunye nolunzima, inkqubo yokubumba elula, Ineempawu zokusebenza kakuhle kwemveliso, amandla aphezulu kunomthi wendalo, kunye noxinaniso olusezantsi kunomthi wendalo.Iyakwazi ukuthatha indawo yomthi kwiimveliso ezahlukeneyo eziphezulu.
6. Izinto zokubumba, njl.
Naziphi na iimveliso zogwebu oluqinileyo lwe-polyurethane ofuna ukuzenza, wamkelekile ukuba uqhagamshelane nathi, sinokubonelela ngesisombululo seprojekthi esigqwesileyo.
Ixesha lokuposa: Jan-15-2022