Lub npe tag nrho ntawm extruded board yog hu ua extruded polystyrene ua npuas ncauj board, tseem hu ua XPS board.Polystyrene ua npuas ncauj muab faib ua ob hom: expandable EPS thiab nruam extruded XPS.Piv nrog EPS board, XPS board yog lub cim thib peb ntawm cov khoom siv rwb thaiv tsev tsis zoo.Nws kov yeej cov txheej txheem tsim khoom nyuaj ntawm EPS pawg thawj coj saib thiab muaj qhov ua tau zoo tshaj plaws uas EPS board tsis tuaj yeem hloov.Nws yog ua los ntawm polystyrene resin thiab lwm yam additives los ntawm ib tug txheej txheem extrusion nrog ib tug tas mus li thiab niaj hnub txheej txheej thiab ib tug kaw-cell honeycomb qauv.Cov phaj tuab tuab no tsis muaj qhov sib txawv kiag li.Cov txheej txheem kaw-cell no cov ntaub ntawv rwb thaiv tsev tuaj yeem muaj qhov sib txawv (150-500Kpa) thiab tib lub sijhawm muaj cov thermal conductivity tsawg (tsuas yog 0.028W / MK) thiab ua rau muaj kev kub ntxhov thiab kev ua haujlwm zoo, thiab lub zog compressive tuaj yeem ua tau zoo. ncav cuag 220-500Kpa.

Lub rooj tsavxwm extruded yog ua los ntawm polystyrene resin supplemented los ntawm polymer thaum lub sij hawm rhuab thiab sib tov, thiab cov catalyst yog txhaj, thiab tom qab ntawd lub rooj tsavxwm nruj nruam nrog nruam kaw-cell foaming yog extruded thiab sab hauv yog ib tug ywj siab kaw-cell qauv.Ib puag ncig tus phooj ywg thermal rwb thaiv tsev cov khoom uas zoo heev xws li compression tsis kam, tsis tshua muaj dej nqus, noo noo tsis kam, huab cua nruj, lub teeb yuag, corrosion kuj, super anti-aging (yuav luag tsis muaj kev laus hauv kev siv mus ntev), thiab thermal conductivity tsawg. .

Extruded board yog dav siv nyob rau hauv qhuav phab ntsa rwb thaiv tsev, tiaj tus vaj huam sib luag ru tsev thiab steel qauv ru tsev rwb thaiv tsev, low-temperature cia hauv av, chaw nres tsheb platform, tshav dav hlau khiav, txoj kev loj thiab lwm yam teb ntawm noo-pov thawj rwb thaiv tsev, tswj hauv av Frost heave, nws yog tam sim no kev tsim kho kev lag luam pheej yig, zoo tshaj plaws tshav kub-insulating thiab ya raws-pov thawj cov ntaub ntawv.Muab piv rau cov ntxhia wool, xps board muaj cov thermal conductivity zoo dua.Nyob rau hauv xyoo tas los no, xps board tau dhau los ua cov khoom siv hauv tsev uas muaj kev xav tau loj.Yog xav paub ntxiv, thov qhia rau peb paub, cov ntsiab lus ntxiv yuav raug xa tuaj rau koj