Cov nplaum polyurethane yog qhov tseem ceeb ntawm txoj hauv kev txhim kho sai polyurethane. Nws muaj cov khoom zoo heev thiab tau siv dav hauv ntau qhov. Nws yog ib ntawm yim hom tseem ceeb ntawm cov hluavtaws nplaum.
Polyurethane adhesives tau zoo kawg nkaus shear zog thiab feem cuam tshuam, yog qhov tsim nyog rau ntau cov qauv txheej tsevneeg, thiab muaj cov yam ntxwv zoo ua tau yooj yim.
Cov nplaum ua Polyurethane muaj cov roj hmab zoo heev thiab tuaj yeem hloov kho kom haum rau cov nplaum nrog cov qauv sib txawv thermal nthuav coefficients. Nws ua cov txheej txheem ntawm kev hloov pauv-tawv tawv nruab nrab ntawm cov substrates, uas tsis tsuas yog muaj cov nplaum muaj zog, tab sis kuj muaj cov cushioning zoo thiab txo qhov Shock muaj nuj nqi. Qhov ntsuas kub tsawg thiab ultra-low kub khoom ntawm polyurethane adhesives dhau tag nrho lwm hom kev nplaum.
Dej hiav txwv polyurethane adhesives muaj cov yam ntxwv ntawm qis VOC cov ntsiab lus, qis lossis tsis muaj paug qias ib puag ncig, tsis sib txuas, thiab lwm yam, uas yog cov kev taw qhia tseem ceeb ntawm polyurethane adhesives.
