Nhasi tine batch yemapanera ekuchengetedza anotonhora anotumirwa kuAustralia.Ndiye mutengi wedu wenguva refu akashanda nesu kubva pamazuva ekutanga ekambani uye akatenga mapaneru e polyurethane kubva kwatiri.

Ndeapi mabhenefiti ekushandisa inotonhora ekuchengetedza mapaneru pakuvaka inotonhora yekuchengetedza?

Unhu hwekuchengetedza kunotonhora hunoenderana nefiriji inoshandiswa uye zvinhu zvinoshandiswa.Paunenge uchivaka inotonhora yekuchengetera, ingangoita 90% yedu inotonhora yekuchengetedza tekinoroji inoshandisa inotonhora yekuchengetedza bhodhi, nekuti ine zvinotevera zvakanakira.

1. Iyo inotonhora yekuchengetedza bhodhi ine maitiro ekudzivirira kwakasimba kune deformation, kwete nyore kuputika, uye yakagadzikana.Iyo pore dhizaini ye polyurethane zvinhu yakagadzikana uye yakavharwa, iyo isina kungoita yakanaka yekupisa yekupisa uye kuita kweantifreeze, asi zvakare ine yakanaka kunyudza kuita.Pasi pekushandiswa kwakajairwa uye kugadzirisa, avhareji yehupenyu hwekushanda kweiyo yakaomesesa polyurethane foam insulation system chimiro inogona kazhinji kusvika anopfuura makore makumi matatu.Inogona kushandiswa pasi pemamiriro ekushandiswa akajairwa mukati mehupenyu hwechimiro, mukuwoma, kunyorova kana galvanic corrosion, uye iyo yakawedzerwa mutengo unozopiswa setumbuyu, fungal kana algal foam inodhura kupfuura zvimwe zvakajairwa zvekudzivirira uye kudzikisira kwakanyanya. mumitengo yekutonhodza.

2. Iyo inotonhora yekuchengetedza bhodhi ine yakaderera thermal conductivity coefficient uye yakanaka isina mvura uye unyoro-uchapupu hwekuita: iyo yakaoma zvinhu polyurethane ine yakaderera thermal conductivity coefficient uye yakanaka thermal performance.Polyurethane budiriro ine basa rehunyoro-uchapupu uye isina mvura system.Kana iyo yakavharwa sero reshiyo yeyakaomarara polyurethane inopfuura 90%, iri hydrophobic yekuongorora zvinhu, iyo isingazowedzere nekuda kwekunwa kwemwando uye kupisa conductivity, uye hapazovi nekudonha pakati pemadziro.

3. Bhodhi rekuchengetedza inotonhora rine maitiro ekudzivirira moto, kupisa kwemoto, kupisa kwekushisa kwepamusoro uye kunaka kwekudzivirira inzwi.Nekuwedzerwa kwezvinodzoreredza murazvo, polyurethane chinhu chinodzima moto chinodzima chine nzvimbo yekupfava inopfuura 250 degrees Celsius uye inongoora patembiricha yepamusoro.Mukuwedzera, madota anogona kuumba pamusoro pefuro apo polyurethane inopisa, ichibatsira kuvhara furo riri pasi.Inogona kudzivirira zvinobudirira kupararira kwemoto, uye polyurethane haibudisi magasi anokuvadza pakupisa kukuru.