Qhov zoo ntawm polyurethane txau:
1. Rau substrates ntawm ntau yam duab, tshuaj tsuag foaming tuaj yeem ua ncaj qha yam tsis muaj nqi pwm tsim khoom kim;
2. Cov duab ntawm cov npuas rwb thaiv tsev txheej tsim los ntawm cov tshuaj tsuag foaming zoo ib yam nrog cov duab ntawm cov khoom siv hauv paus; nws tsis muaj seams thiab muaj cov thermal rwb thaiv tsev zoo; muaj cov txheej tiv thaiv ntom ntom rau sab nraud ntawm cov npuas npuas, uas tuaj yeem tiv thaiv cov khoom tseem ceeb ntawm sab hauv thiab yooj yim nqa tawm. Painting thiab ntxiv kev ua tiav ntawm sab nrauv;
3. Kev ua haujlwm siab ntau lawm, tshwj xeeb tshaj yog tsim rau kev kho cua sov ntawm thaj chaw loj thiab cov khoom tshwj xeeb zoo li tus, ceev molding ceev thiab siab ntau lawm efficiency;
4. Nws muaj peev xwm sib txuas tau zoo thiab tuaj yeem ua kom ruaj khov ntawm pob zeb, masonry, ntoo, hlau, asphalt, roj hmab thiab lwm qhov chaw;
5. Cov thermal conductivity tuaj yeem ncav cuag 0.017-0.022W / mk, uas yog qis dua li cov ntaub plaub pob zeb, iav ntaub plaub, polystyrene board, extruded board thiab lwm yam khoom siv rwb thaiv tsev;
6. Muaj zog hydrophobicity, nrog tus nqi hydrophobic tshaj 95%;
7. Sealing kev ua tau zoo: Tsis muaj kab noj hniav thiab tsis muaj seams, tag nrho qhwv lub tsev lub hnab ntawv, zoo tiv thaiv cua thiab noo noo los ntawm ntws hauv thiab tawm ntawm lub tsev los ntawm qhov khoob, ua tiav sealing tiav;
8. Dimensional stability yog tsawg dua 1%, muaj qee yam elastic deformation muaj peev xwm, thiab elongation yog ntau dua 5%.
