Daim ntawv thov ntawm Polyurethane Mos Foam (PU Mos Foam)
Txoj kev loj hlob ntawm PU soft foam
Flexible polyurethane ua npuas ncauj (hu ua polyurethane flexible foam, PU flexible foam) yog hais txog ib hom kev hloov pauv polyurethane ua npuas ncauj nrog qee yam elasticity. Ntau tshaj li ib nrab ntawm cov khoom siv polyurethane ua npuas ncauj yog mos foams.
PU soft foam yog dav siv nyob rau hauv txhua qhov chaw ntawm lub neej. 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.
Raws li cov degree ntawm hardness thiab load kuj, polyurethane saj zawg zog ua npuas ncauj yuav muab faib mus rau hauv zoo tib yam saj zawg zog ua npuas ncauj, ultra-soft ua npuas ncauj, high-load-bearing saj zawg zog ua npuas ncauj, high-resilience ua npuas ncauj, thiab lwm yam.
Polyurethane hloov tau ua npuas ncauj tuaj yeem muab faib ua npuas npuas thiab molded hloov tau ua npuas ncauj raws li cov txheej txheem ntau lawm
Cushion
PU soft foam yog cov khoom siv zoo tshaj plaws rau kev ua rooj tog zaum thiab lub rooj zaum hauv tsheb thiab nkoj. Cov khoom siv cushion yog thaj chaw uas muaj ntau tshaj plaws ntawm PU soft foam.
Thaum siv polyurethane thaiv npuas los ua lub rooj zaum hauv ncoo, feem ntau yog txiav rau hauv cuboids yooj yim, xws li rooj zaum rooj zaum thiab sofas ntawm tsheb ciav hlau thiab tsheb npav. High-resilience ua npuas ncauj muaj peev xwm muaj peev xwm thiab kev nplij siab zoo, thiab tau siv dav hauv cov rooj zaum cushions, backrests, armrests, thiab lwm yam ntawm ntau lub tsheb.
PU soft foam muaj huab cua zoo permeability thiab noo noo permeability, haum rau ua cov txaj. Piv txwv li, lub txaj hu ua "Simmons" nyob rau hauv kuv lub teb chaws feem ntau 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 cushioning.
Soundproofing Khoom
Qhov qhib-cell PU mos ua npuas ncauj muaj lub suab zoo thiab nqus tau zoo, thiab tuaj yeem siv rau cov khoom siv suab nrov sab hauv tsev nrog cov khoom siv suab nrov, thiab tseem tuaj yeem siv ncaj qha los npog cov suab nrov (xws li tshuab tshuab thiab tshuab cua txias, thiab lwm yam. ).
PU soft foam kuj tseem siv los ua suab rwb thaiv tsev hauv cov khoom siv.
Lub tsheb, lub tso suab, thiab cov neeg hais lus siv qhib lub xov tooj ntawm tes ua cov khoom siv suab nrov kom lub suab tawm zoo nkauj dua.
Cov ntawv ua los ntawm polyurethane thaiv npuas tuaj yeem sib xyaw nrog cov ntaub ntawv PVC thiab cov ntaub siv los ua cov phab ntsa sab hauv ntawm lub tsheb, uas tuaj yeem txo cov suab nrov thiab muaj qee yam zoo nkauj.
Fabric composite
Laminated composite cov ntaub ntawv ua los ntawm cov ntaub ntawv yooj yim ua npuas ncauj thiab ntau yam textile fabrics los ntawm nplaim compounding txoj kev los yog adhesive bonding method yog ib qho ntawm cov classic daim ntawv thov teb ntawm saj zawg zog ua npuas ncauj.
Cov ntawv sib xyaw yog lub teeb hauv qhov hnyav, muaj cov thermal rwb thaiv tsev zoo thiab ua pa, thiab tshwj xeeb tshaj yog siv los ua cov ris tsho hauv ob sab phlu. Piv txwv li, nws yog siv los ua khaub ncaws lub xub pwg pads, bra sponge pads, linings ntawm ntau hom khau, thiab hauv ob sab phlu ntawm handbags, thiab lwm yam.
Syntactic ua npuas ncauj kuj tau siv dav hauv cov ntaub ntawv upholstery thiab rooj tog npog, nrog rau lub rooj zaum tsheb.
Cov khoom sib xyaw ua los ntawm cov ntaub thiab PU soft foam, aluminium alloy thiab high-strength nuv thiab voj kab xev yog siv los ua kev kho mob caj npab, ceg, caj dab ncig thiab lwm yam khoom brace, thiab huab cua permeability yog 200 npaug ntawm plaster bandage.
Cov khoom ua si
Polyurethane tuaj yeem siv los ua ntau yam khoom ua si. Rau kev nyab xeeb ntawm cov menyuam yaus, cov khoom ua si polyurethane yog qhov muag muag. Feem ntau ntawm cov yas siv rau hauv cov khoom ua si yog ua npuas ncauj, thiab ib qho me me yog ua npuas ncauj semi-rigid.
Siv tag nrho cov tawv nqaij PU mos ua npuas ncauj raw khoom, ib qho yooj yim resin pwm tuaj yeem pwm tag nrho cov tawv nqaij mos ua npuas ncauj cov khoom ua si ntawm ntau yam duab, xws li cov khoom ua si kheej kheej xws li lub ntiaj teb thiab ncaws pob, ntau yam tsiaj cov khoom ua si, thiab lwm yam.
Kev siv cov xim pleev xim tawv nqaij tshuab tuaj yeem ua rau cov khoom ua si muaj xim zoo nkauj. Cov khoom ua si uas tsim los ntawm cov khoom ua si qeeb-rov qab maj mam rov qab los tom qab raug nias, uas ua rau kom muaj kev lom zem ntawm cov khoom ua si thiab nrov dua.
Ntxiv nrog rau kev siv cov txheej txheem molding los ua cov khoom ua si, cov khoom seem ntawm cov npuas npuas tseem tuaj yeem raug txiav rau hauv ib qho duab, thiab txuas nrog PU soft foam nplaum rau cov khoom ua si thiab cov khoom lag luam ntawm ntau yam duab.
Cov khoom siv thermal rwb thaiv tsev
Vim tias PU soft foam muaj elasticity zoo thiab lub teeb yuag, nws yog cov khoom ntim zoo tagnrho, tshwj xeeb tshaj yog tsim rau cov khoom muaj nqis. Los ntawm kev siv cov txheej txheem tsim khoom tsim nyog, cov duab ntawm cov khoom ntim khoom ntim tau yooj yim tuaj yeem ua tiav tag nrho rau cov ntawv ntim khoom.
PU mos ua npuas ncauj tuaj yeem siv rau kev khaws cia kub ntawm cov thawv thiab cov kav dej. Txawm hais tias nws qhov kev txuag hluav taws xob tsis zoo li ntawm cov npuas tsis nruj, nws muaj kev sib raug zoo nrog cov khoom ntawm cov khoom kom raug insulated, thiab tuaj yeem siv rau kev txuag hluav taws xob ib ntus lossis ntev ntev, tsis tas yuav tsum tau txhaj tshuaj ntawm qhov chaw. molding zoo li txhav ua npuas ncauj.
