Polyurethane flexible ua npuas ncauj (hu ua polyurethane mos ua npuas ncauj,PU ua npuas ncauj) hais txog ib hom mos polyurethane ua npuas ncauj nrog ib qho elasticity. Ntawm cov khoom siv polyurethane ua npuas ncauj, ntau tshaj ib nrab yog cov foams mos.
PU ua npuas ncauj ua npuas ncauj yog dav siv nyob rau hauv ntau yam lag luam. Nws cov khoom siv tseem ceeb suav nrog: rooj tog zaum hauv ncoo, txaj txaj, lub rooj zaum hauv tsheb, cov khoom siv ntaub, cov ntaub ntawv ntim thiab cov khoom siv suab nrov, thiab lwm yam.
Raws li qhov sib txawv qib ntawm softness thiab hardness, uas yog, load kuj, polyurethane mos ua npuas ncauj yuav muab faib mus rau hauv zoo tib yam soft foam, super mos ua npuas ncauj, siab load-bearing mos ua npuas ncauj, siab resilience ua npuas ncauj, thiab lwm yam.
Polyurethane hloov tau ua npuas ncauj tuaj yeem muab faib ua npuas npuas thiab molded mos ua npuas ncauj raws li cov txheej txheem ntau lawm.
Cov ntaub ntawv cushion
PU soft foam yog cov khoom siv zoo tshaj plaws rau kev ua cov rooj tog zaum thiab lub rooj zaum hauv tsheb thiab nkoj. Cov khoom siv cushion yog thaj chaw uas siv ntau tshaj plaws ntawm PU ua npuas ncauj.
Thaum polyurethane block ua npuas ncauj siv los ua cov rooj zaum hauv ncoo, feem ntau yog txiav rau hauv cov duab plaub yooj yim parallelepipeds, xws li rooj zaum rooj zaum thiab sofas ntawm tsheb ciav hlau thiab tsheb npav. High-resilience ua npuas ncauj yas muaj peev xwm load-bearing muaj peev xwm thiab kev nplij siab zoo, thiab tau dav siv nyob rau hauv lub rooj zaum cushions, backrests, armrests, thiab lwm yam ntawm ntau yam tsheb.
PU mos ua npuas ncauj muaj breathability zoo thiab noo noo permeability thiab yog haum rau ua lub txaj. Piv txwv li, feem ntau lub txaj hu ua "Simmons" nyob rau hauv kuv lub teb chaws yog ua los ntawm PU soft foam sheets, springs thiab fabrics.
Ua npuas ncauj qeeb qeeb (viscoelastic polyurethane ua npuas ncauj, nco ua npuas ncauj) tau nrov nyob rau xyoo tas los no xws li txaj, hauv ncoo cores, cushions thiab lwm yam ntaub ntawv cushion.
suab rwb thaiv tsev khoom
Qhib-cell PU mos ua npuas ncauj muaj lub suab zoo-absorbing thiab poob siab-absorbing zog thiab tuaj yeem siv los ua cov khoom siv hluav taws xob sab hauv tsev rau cov khoom siv suab nrov. Nws tseem tuaj yeem siv ncaj qha los npog cov suab nrov (xws li tshuab tshuab thiab tshuab cua txias).
PU soft foam kuj tseem siv los ua suab rwb thaiv tsev hauv cov khoom siv.
Tsheb, stereos, thiab cov neeg hais lus siv qhib lub xov tooj ntawm tes ua cov khoom siv suab nrov kom lub suab zoo nkauj dua.
Cov ntawv nyias nyias ua los ntawm polyurethane thaiv npuas tuaj yeem ua ke nrog cov ntaub ntawv PVC thiab cov ntaub thiab siv los ua cov hlua khi rau sab hauv ntawm lub tsheb, uas tuaj yeem txo cov suab nrov thiab muaj qee yam zoo nkauj.