Extruded polystyrene (XPS) lub rooj tsavxwm yog kaw-cov xov tooj ntawm tes ua npuas ncauj yas ua feem ntau ntawm polystyrene resin los ntawm qhov siab -kub extrusion molding txheej txheem.
Nws cov yam ntxwv tseem ceeb muaj xws li:
Khoom siv:
Kaw-cov xov tooj ntawm tes ntau tshaj 95%, thermal conductivity tsawg li 0.028-0.032 W/(m·K), ua rau nws cov khoom siv thermal rwb thaiv tsev zoo heev; Compressive zog 150-700 kPa, ceev feem ntau 25-45 kg/m³; Kev nqus dej<1%, excellent waterproof performance.
Txheej txheem ntau lawm:
Tom qab ua ntej-foaming, cov khoom siv raw yog extruded ntawm qhov kub siab tshaj 200℃los tsim ib qho qauv honeycomb; Common thickness 20-100 mm, kev cai ntau thiab tsawg yuav raug txiav.
Application Scenario:
Kev tsim kho: rwb thaiv tsev, av noo- pov thawj (piv txwv li, cov cua sov hauv qab hauv qab), cov txheej txheem phab ntsa sab nrauv; Cold chain logistics: Cov phab ntsa cia txias, cov tub yees tsheb thauj khoom rwb thaiv tsev txheej; Cov haujlwm tshwj xeeb: Txoj kev loj subgrade Frost heave tiv thaiv txheej, kev txuag dej qhov kev tiv thaiv kab nqes. Cov kev ceev faj:
Tsis txhob qhib cov nplaim taws thaum tsim kho (qhov taw tes hluav taws xob kwv yees li 350 degree, tab sis yooj yim melts thiab drips thaum raug hluav taws kub); Ib txheej tiv thaiv yuav tsum tau ua kom ntev ntev ntawm lub teeb ultraviolet; Kev sib cuag nrog cov kuab tshuaj yuav ua rau kom tawg.
Khoom siv:
Lub tshuab hluav taws xob kub yog xav tau rau kev txiav (qhov kub thiab txias rau 180-220℃pom zoo); Polymer mortar los yog cov nplaum tshwj xeeb yog pom zoo rau kev sib txuas.
