Extruded Polystyrene Board (XPS)

Cov khoom lag luam nthuav dav: Extruded polystyrene ua npuas ncauj pawg thawj coj saib (lub npe hu ua XPS pawg thawj coj saib) yog lub rooj tsav xwm ua npuas ncauj yas tsim los ntawm cua sov thiab sib xyaw polystyrene resin nrog rau lwm cov ntaub ntawv raw thiab cov polymers, txhaj tshuaj catalyst, thiab tom qab ntawd extruding thiab molding qhov sib tov. XPS boards muaj cov txheej txheem txuas ntxiv, zoo ib yam thiab kaw -cov qauv ntawm tes honeycomb. Cov phab ntsa sib txuas ntawm cov hlwb no muaj cov tuab tuab, tsis muaj qhov sib txawv ntawm cov hlwb. Cov qauv no tso cai rau XPS cov laug cam kom pom cov nqi qis dua dej, vapor permeability coefficients, thiab thermal conductivity piv rau lwm lub rooj tsavxwm- cov ntaub ntawv rwb thaiv tsev. Nyob rau tib lub sijhawm, lawv muaj lub zog compressive siab, xa cov khoom zoo thermal rwb thaiv tsev, siab noo noo tsis kam, tsis tshua muaj dej nqus, zoo suab rwb thaiv tsev, siab compressive zog, thiab qhov zoo ntawm qhov ntev stability thiab creep kuj. Cov khoom lag luam muaj kev ua haujlwm ruaj khov, kev tsim kho kom yooj yim rau kev thauj mus los yooj yim, thiab pub dawb- txiav muaj peev xwm, ua rau nws lub zog zoo- txuag cov khoom siv rwb thaiv tsev.XPS cov laug cam tau raug sim los ntawm cov tub ceev xwm hauv tebchaws rau cov khoom siv tshuaj lom neeg ruaj khov, tsis yog - cov khoom tsis zoo, thiab kev nyab xeeb ntawm tib neeg. Tsim los ntawm ib puag ncig tus phooj ywg cov ntaub ntawv, lawv tsim tsis muaj kuab paug ua lag luam. Cov khoom no tsim nyog raws li eco- cov khoom siv hauv tsev.