Kodi Kupopera Kwa Polyurethane Pazotengera Kungakhaledi Kutenthedwa ndi Thermally?

Mtundu wodziwika bwino wa nyumba zotengeramo ndikupereka pogona kwa ogwira ntchito pamalo omanga.Kodi amatha kukhazikika m'nyengo yotentha kapena yozizira?Kodi sikudzakhala kozizira kapena kutentha?M'malo mwake, kaya ndi chilimwe kapena chisanu, zotengera zimathanso kukhala zotsekereza.Ngati simundikhulupirira, ingowerengani!

Chidebe chokhacho sichikhala ndi ntchito ya kutentha kwa kutentha.Kumazizira m’nyengo yachisanu ndipo kumatentha m’chilimwe.M'chilimwe, kutentha kwa kunja kumakhala 38 °, ndipo kutentha mkati mwa chidebecho nthawi zambiri kumakhala 42 °.Chifukwa chake, gawo la insulation yamafuta ndilofunika kwambiri.Pambuyo pokonza chidebecho nyumbayo, m'pofunika kuwonjezera wosanjikiza wotenthetsera kutentha ndikuyika zipangizo zoziziritsira mpweya.

Wosanjikiza wotenthetsera matenthedwe apa amapoperapo ndi thovu lolimba la polyurethane.Zoonadi, palinso njira zina zotetezera kutentha, monga ubweya wonyezimira, thanthwe la ubweya, bolodi la silicate, ndi zina zotero. Chosankha makamaka chimadalira ntchito yanu yeniyeni.

Ndiye kupopera polyurethane ndi chiyani?

Kupopera mbewu mankhwalawa polyurethaneamatanthauza ntchito yapadera polyurethane kupopera makina kupopera polyurethane zopangira pansi zochita za zina zosiyanasiyana monga wothandizila thovu, chothandizira, ndi retardants lawi, kupyolera mkulu-liwiro ndi kasinthasintha wachiwawa mu chipinda kusakaniza ndi danga laling'ono, ndiyeno kudutsa kupyolera mumphuno ya mfuti ya spray.Polima yapamwamba yomwe imapanga madontho abwino a nkhungu ndikupopera mofanana pamwamba pa chinthu.

Kodi ubwino wopopera mankhwala a polyurethane pazitsulo ndi chiyani?

1. Kusungunula kwamafuta, kuchita bwino kwambiri komanso kupulumutsa mphamvu.

Thermal conductivity ya polyurethane thermal insulation material ndi yotsika, ndipo kuteteza kutentha ndi zotsatira za kutentha kwa kutentha ndi zabwino, zomwe sizingafanane ndi zipangizo zina zotentha.M'nyumba zambiri zogona, thovu lolimba la polyurethane limagwiritsidwa ntchito ngati denga lopanda madzi komanso loteteza kutentha, makulidwe ake ndi gawo limodzi mwa magawo atatu a zinthu zachikhalidwe, ndipo kukana kwake kwamafuta kumakhala pafupifupi katatu kuposa iwo.Chifukwa matenthedwe matenthedwe a polyurethane ndi 0.022 ~ 0.033W/(m*K okha), omwe ndi ofanana ndi theka la bolodi lotulutsidwa, ndipo ndiye gawo lotsika kwambiri lotsekera pakati pa zida zonse zotchinjiriza pakadali pano.

2. Katundu wa denga ndi wopepuka.

Chophimba cha polyurethane chimakhala ndi kachulukidwe kakang'ono komanso kulemera kopepuka, kotero katundu padenga ndi khoma ndi wopepuka.Denga la kupopera mbewu mankhwalawa polyurethane matenthedwe kutchinjiriza zakuthupi ndi kotala la njira zofolerera zachikhalidwe, zomwe ndi zofunika kwambiri kukonza dongosolo lonse la nyumbayo ndikuchepetsa mtengo womanga, motero ndizoyenera kwambiri panyumba zazikulu komanso zowonda. .

3. Ntchito yomangayi ndi yabwino komanso kupita patsogolo kwachangu.

Ukadaulo pano ndi kupopera mbewu mankhwalawa polyurethane ndi thovu pamalopo, omwe amatha kugwira ntchito padenga lililonse lovuta, lomwe limagwira ntchito kakhumi kuposa kuyika zida zachikhalidwe.Zimachepetsanso kuchuluka kwa anthu ogwira ntchito, zimawongolera malo ogwirira ntchito, komanso zimachepetsa kuwononga chilengedwe.

Kuchulukitsa kotulutsa thovu pamalopo kwa zida zotchinjiriza za polyurethane ndi nthawi 15-18, kotero kuchuluka kwa zopangira ndizochepa.Malinga ndi ziwerengero, imatha kuchepetsa mtengo wamayendedwe agalimoto ndi 80% poyerekeza ndi kugwiritsa ntchito zinthu zakale, komanso imachepetsanso kuchuluka kwa ntchito zosinthira zoyima pamalo omanga.

4. Ubwino wa uinjiniya, moyo wautali wautumiki komanso mtengo wotsika

Polyurethane kutchinjiriza zinthu ndi wandiweyani microporous thovu ndi otsekedwa selo mlingo woposa 92%.Ili ndi khungu losalala lodzitchinjiriza ndipo ndi chinthu chabwino kwambiri chosasunthika.The mwachindunji kupopera mbewu mankhwalawa akamaumba luso ntchito pomanga kupanga wonse mapangidwe popanda seams The impermeability wathunthu makamaka amathetsa kuthekera kwa denga madzi akulowa kudzera seams.

The polyurethane matenthedwe kutchinjiriza zakuthupi akhoza zolimba omangika kwa wosanjikiza m'munsi, ndi mphamvu yake yomangiriza akhoza kupitirira misozi mphamvu ya thovu palokha, kotero kuti polyurethane matenthedwe kutchinjiriza zakuthupi ndi wosanjikiza m'munsi ndi Integrated, ndi delamination si kophweka kuchitika; ndi kulowa kwa madzi motsatira interlayer kumapewa.Zipangizo zamakono zotetezera kutentha ndizosavuta kuyamwa madzi ndi chinyezi, ndipo moyo wautumiki wa zingwe zosagwirizana ndi madzi ndi zaufupi kwambiri, ndipo ziyenera kukonzedwa nthawi zonse ndikusinthidwa;pomwe moyo wautumiki wa zida zotenthetsera za polyurethane zimatha kufikira zaka zopitilira 10, ndipo mtengo wokonzekera wopulumutsidwa panthawiyi ndiwokwera kwambiri.