Dab tsi yog PU Foam

PU ua npuas ncauj, luv luv rau Polyurethane Ua Npuas Ncauj, yog cov khoom ntxeem tau tsim los ntawm cov tshuaj tiv thaiv ntawm polyurethane prepolymer nrog ntau yam khoom ntxiv xws li tshuab tshuab, catalysts, thiab nplaim hluav taws. Nws cov qauv molecular tshwj xeeb endows PU ua npuas ncauj nrog zoo heev lub cev thiab tshuaj lom neeg, xws li zoo elasticity, thermal rwb thaiv tsev, suab rwb thaiv tsev, tshuaj corrosion kuj, thiab nplaim retardancy. Yog li ntawd, nws yog dav siv nyob rau hauv kev tsim kho, kev thauj mus los, khoom siv hauv tsev, ntim khoom, thiab ntau lwm yam.