Ukuhlobisa kuzosebenzisa amapuleti amaningi, impilo yemvelo ngaphandle kokungcola kokukhululwa kwe-formaldehyde kuyoba kuncane kakhulu, kunenzuzo kakhulu empilweni yomuntu.Kodwa abantu abaningi abaqondi ibhodi le-polyurethane insulation board kanye ne-extrusion board, abazi ukuthi yikuphi okungcono, ngakho-ke uyini umehluko phakathi kwebhodi lokufakwa kwe-polyurethane kanye nebhodi lokufakelwa kwe-extrusion?

1, ibhodi lokufakwa kwepulasitiki elikhishiwe linomumo omuhle wenkanyezi eminyene, elinomphumela omuhle wokufaka.Ngokuvamile, ubukhulu bodonga lwangaphandle lwesakhiwo buncane kakhulu, kodwa ngenxa yokuthi ungqimba lwangaphakathi lwesakhiwo seseli evaliwe, lungabonisa ukusebenza okuhle kobufakazi bomswakama, ngisho nasendaweni enomswakama, lungadlala futhi ngokulinganayo. indima enhle ekwandeni kokushisa.Ingasetshenziswa ngokuzethemba ezindaweni ezifana nokugcinwa okubandayo.Le mpahla ilula ekuthunjweni futhi iletha izinzuzo eziningi ekwakhiweni.Ukuthutha nokufaka kulula, futhi kungasetshenziswa njengenjwayelo ebusika obubandayo.Ukuzinza kanye nezakhiwo zokulwa nokubola nazo azilungile, izinga lokushisa eliphezulu lingasetshenziswa ngokuqhubekayo iminyaka engaphezu kwengu-30 ngaphandle kwezinkinga.

2, polyurethane insulation boardkungolunye uhlobo lwebhodi lokufakwa kwenjoloba.I-thermal conductivity ye-ejenti yayo ekhihliza amagwebu ibonisa ngokugcwele ukusebenza kwayo okuhle kwe-insulation kanye nomphumela wokushisa.Lo mkhiqizo ungasetshenziswa iminyaka engaba ngu-50.Ukumelana komoya womkhiqizo nokumelana namanzi kuhle impela, kulula ukuhambisana, futhi kungasetshenziswa ngezinto eziningi.Uma kuqhathaniswa nezinye izinto zokufakelwa, ukusebenza kwe-insulation yalo mkhiqizo kungashiwo ukuthi, ukushuba kwawo kuncane kakhulu, konga indawo enkulu yokwakha, ukukhanya, ukuqinisekisa ikhwalithi, ukwakhiwa okulula, ukonga umsebenzi omningi nezinto zokwakha, njll. Eziningi. izakhiwo ezinhle ziyenza idlale indima yomuthi we-herbal emkhakheni wokukhiqizwa kwezimboni.

3, ibhodi le-polyurethanengenxa yobuningi obuhlukene, ukwakheka kwamangqamuzana nakho kuhlukile.Ibhodi lokufakwa kwe-polyurethane ephezulu-density linokumelana okuqinile nokuguqulwa, akulula ukuqhekeka, futhi ukugqoka kuzinzile futhi kuphephile.I-polyurethane inesakhiwo esizinzile se-pore kanye nesakhiwo se-pore esivaliwe, ayinayo kuphela umsebenzi omuhle kakhulu wokufaka u-insulation, kodwa futhi inomsebenzi wokumelana ne-freeze-thaw kanye nokumuncwa komsindo.Ngaphansi kwezimo ezijwayelekile zokusebenza nokugcinwa, impilo efanayo yesakhiwo sokufakelwa kwe-foam polyurethane esiqinile singafinyelela eminyakeni engaphezu kwengu-30.

Ingabe i-polyurethane insulation board iyingozi emzimbeni womuntu?

1, i-polyurethane insulation board ayiyona ingozi emzimbeni womuntu.I-polyurethane isetshenziswa kakhulu ekukhiqizeni kwayo.Kuyinto engenabuthi, ayinambitheki futhi engangcolisi.Kodwa i-polyurethane izoba nentuthu uma isha, eyingozi emzimbeni womuntu.

2, bheka ibhodi lokufakwa kwe-polyurethane inqobo nje uma lingashi, akukho monakalo emzimbeni womuntu.Ibhodi lokufakwa kwe-polyurethane ngokwayo lisebenza ngokushisa kakhulu komlilo.Ukusetshenziswa kokushisa okuphezulu, kufika ku-180c, noma kunjalo, umsebenzisi udinga futhi ukwenza umsebenzi omuhle wokuvimbela umlilo.

I-3, i-polyurethane insulation board ayinabungozi kubantu, izinto ezisetshenziswa ekukhiqizeni zisebenza kakhulu kwezemvelo.Ukukhiqiza futhi kusebenzisa ubuchwepheshe be-foam obungenayo i-fluorine, ayiqukethe noma iyiphi i-fiber, ukukhethwa kwezinto ezihambisana namazinga kazwelonke emvelo.

I-4, ibhodi lokufakwa kwe-polyurethane linezinzuzo eziningi ezingenabungozi kubantu, kodwa kukhona ukungahambi kahle yizindleko eziphezulu zezinto ezisetshenziswa ekukhiqizeni, intengo ibiza kakhulu.