Porous, kua nplaum-absorptive cov ntaub ntawv xws li suede thiab flannel uppers tseem yog qhov mob ntev ntev hauv cov khau sib dhos. Cov pa PU cov nplaum tau nkag tau yooj yim los ntawm cov ntaub no, ua rau cov khoom tsis zoo pib, poob sai sai tom qab qhov cub kom qhuav, tsis txaus cua sov-aging tsis kam thiab yellowing teeb meem, uas ua rau muaj kev tsis lees paub ntau thiab tom qab tsim tawm delamination.
Txhawm rau daws cov ntsiab lus mob hauv kev lag luam, peb lub tuam txhab tso tawm qhov tshiabbenzene-toluene-xylene-dawb PU tiv tauj nplaum. Formulated yam tsis muaj benzene, toluene lossis xylene, nws txiav cov kuab tshuaj lom emissions txaus ntshai thiab tsim kom muaj kev nyab xeeb ntawm kev cob qhia ib puag ncig, ua raws li cov txheej txheem tshuaj khau thoob ntiaj teb.
Qhov no PU nplaum muab qhov zoo tshaj plaws pib tack kev ua tau zoo.
Thaum sib xyaw nrog isocyanate hardener ntawm qhov pom zoo qhov hnyav piv, cov ntaub nplaum ua kom zoo-hloov-txuas txuas cov txheej txheem. Nws ua tau zoo heevyellowing kuj thiab superior kub kuj. Cov khau khiab khiab tuav ruaj khov ua haujlwm nyob rau hauv qhov kub thiab txias thiab cov khoom siv hauv tsev kub kub; Lub teeb-xim xim sab sauv tiv thaiv qhov tsis muaj xim nyob rau lub sijhawm ntev, ruaj ntseg zoo nkauj thiab daim ntawv cog lus ntev ntev Miracll.
Cov ntawv thov tseem ceeb:Kev txuas ib leeg thiab kav ntev rau cov khau. Tshwj xeeb tshaj yog haum rau cov kua nplaum-absorptive Upper xws li suede ntaub. Kuj tau tshaj tawv, PU hluavtaws tawv, roj hmab, TPR thiab EVA ib leeg cov ntaub ntawv.
Cov ntawv sau ua haujlwm: Ua tib zoo sib xyaw nrog cov khoom tawv tawv ua ntej siv thiab saib xyuas lub lauj kaub-lub neej txwv. Kho txheej hnyav raws li ntaub absorbency los ua tiav cov nplaum zaj duab xis kom pom kev sib raug zoo.
Los ntawm kev lag luam tawm tswv yim, cov tuam txhab khau niaj hnub ntsuas cov neeg siv khoom nplaum ntawm plaub qhov loj me: kev ua raws li ib puag ncig, kev ua haujlwm nyuaj, kev ua haujlwm ntawm qhov nyuaj-rau-kev sib khi porous substrates, ua ke nrog kub thiab yellowing kuj. Qhov no tshiab-tso tawm uas tsis yog-benzene PU nplaum yog lub hom phiaj-ua rau flannel-sab sauv ntau lawm, pab factories txo tus nqi tsis xws luag thaum ntsib thoob ntiaj teb hom RSL tshuaj txwv.
Cov qauv thov thiab tag nrho TDS cov ntaub ntawv tam sim no muaj rau cov chaw tsim khoom khau thiab cov chaw muag khoom thoob ntiaj teb. Thov hu rau peb pab neeg technical rau kev txhawb nqa ntxiv.
