Pfaya furo
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SWD303 kukanda yakaoma polyurethane furo Artificial huni chivakwa chekushongedza zvinhu
Mune mamwe matunhu akasimukira eEurope, America, Australia neSoutheast Asia, kushongedzwa kunoregedzerwa kunze, kuumbwa kwemukati, zvimiro uye nezvimwe zvinogadzirwa kubva kuomarara polyurethane furo.SWD Urethane Co., USA yakagadzira yakaomesesa polyurethane foam yekushongedza matanda zvinhu izvo zvakashandiswa zvakanyanya mumabhizinesi ekugadzira ekugadzira.Mushure mekunge China yapinda muWTO, makambani ekugadzira akawanda ekushongedza akaendesa maitiro ekugadzira kudzimba uye oendesa kunze zvigadzirwa zvakapedzwa.Inoshandiswa nehunyanzvi formular yeSWD USA, SWD Shanghai Co., inogadzira artificial huni polyurethane musanganiswa zvinhu uye zvakanyanya kupihwa kune epamba yekushongedza moldings nemafuremu ekugadzira mabhizinesi.
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SWD1006 yakaderera density pfapfaidzo polyurethane furo US-yakagadzirwa huni chivakwa zvivakwa kupisa & ruzha rwekudzivirira zvinhu.
Zvivakwa zvemapango zvinozivikanwa zvakanyanya muEurope neAmerica zvakapotsa zvatora 90% yeimba yekugara (Imba imwe chete kana Villa).Zvinoenderana nehuwandu hwemusika wepasi rose muna 2011, zvivakwa zvakagadzirwa neNorth America huni uye zvinhu zvayo zvinofananidzwa zvakatora 70% yepasi rose matanda ezvivakwa zvivakwa zvemusika.Asati asvika 1980s, shinda yedombo uye girazi shinda yakasarudzwa kuti ivhare zvivakwa zvehuni zvekuAmerica, asi zvakazowanikwa zviine Carcinogen yakawanda yakaipa kuhutano hwevanhu uye nekusashanda kwekudzivirira.Mumakore ekuma1990, American Wood Structure Association yakaronga kuti zvivakwa zvese zvehuni zvishandise low density polyurethane foam pakupisa.Iyo ine yakanakisa kupisa uye inonzwika insulation kuita, yakachengeteka uye Eco hushamwari.SWD yakaderera density polyurethane spray foam yakagadziriswa neSWD Urethane., USA yakashandiswa nenzira yemvura yakazara-inopupuma, haizoparadze ozonosphere, ine hushamwari kwezvakatipoteredza, inoshanda nesimba, yakanaka insulation mhedzisiro uye mutengo kukwikwidza.Yakave chigadzirwa chakakosha chehuni chimiro villa insulation mumusika weAmerica.
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SWD250 Spray Rigid Polyurethane Foam Kuvaka madziro ekupisa kupisa zvinhu
SWD250 Spray Rigid Polyurethane Foam yakagadzirwa neSWD Urethane Co. USA muma1970s.Yakashandiswa zvakanyanya pakuvaka madziro ekupisa kupisa muUS uye kupihwa chitupa seEnergy Star neUSEPA.SWD250 polyurethane foam ndeye dense structural microporous foam material ine yakaderera kunyudzwa mwero, yakanaka permeability kuramba, pamusoro pe95% yeakavharika maseru emukati.Inoshandiswa neiyo yakananga yekupfapfaidza tekinoroji, hapana seams pakati pemafuro akaturikidzana ayo akazara asingapindiki layer anoumbwa pane substrate.Inogadzira chidziviriro chinodzivirira kunyura kwemvura uye inogadzirisa zvakakwana madziro echivako matambudziko ekudonha kwemvura uye kupisa kwekudzivirira nyaya.
