Raws li qhov kev thov rau high - kev ua tau zoo thiab txau- Ua Si Polyurethane (Pop) tau dhau los ua cov qauv ua npuas ncauj niaj hnub no. Cov polyol yog muaj cov polystyrile lossis acrylonitrile -} Raws cov khoom siv ntawm cov khoom siv tshuab hloov tau.
Tab sis nrog ntau qib nyiam pop15%, pop25%, pop45%, thiab pop45%, thiab cov chaw tsim khoom xaiv txoj cai xaiv?
Polymer Polyols yog dab tsi?
Polymer Polyols tau tsim los ntawm kev tsim cov khoom siv rau hauv cov kab polyether Polyol, feem ntau PPG. Cov khib nyiab txhim kho npuas yeej lub zog, nce thauj khoom - bearing muaj peev xwm, thiab pab tswj shrinkage. Qhov feem pua (piv txwv li, 15%, 25%, 45%) yog hais txog cov ntsiab lus ruaj khov, uas cuam tshuam rau cov npuas dej ceev thiab ua tau zoo.
Ntawm beiqiao cov khoom siv tshiab, peb muab cov khoom siab siab - Cov khoom lag luam zoo nkauj thiab cov neeg yuav khoom xav tau.
Cov Txheej Txheem Kawm thiab Kev Siv
🔹 Pop15% - Kev Lag Luam & Ntau Yam
Qhov zoo tagnrho rau nruab nrab -} ntom ua npuas ncauj.
Siv nyob rau hauv rooj tog tog rooj tog, sponges, thiab dav {{0} lub hom phiaj ntawv thov.
Muab kev sib npaug ntawm cov muag muag thiab kev txhawb nqa.
🔹 Pop25% - Txhim Kho Lub Zog
Haum rau cov ntawv thov uas yuav tsum ua npuas ncauj me ntsis firmer.
Feem ntau siv nyob rau hauv cov txaj txaj txuj ci thiab rooj tog zaum rooj tog zaum.
Txo ua npuas dej shrinkage thiab txhim kho cov duab khaws cia.
🔹 Pop45% - Siab thauj khoom {{}} Cov ntawv thov cov kabmob
Nrov nyob rau hauv high - Kev Tiv Thaiv (HR) ua npuas ncauj.
Pom zoo rau lub rooj zaum hauv tsheb, cov txaj pw uas hwm, thiab rooj zaum ua npuas ncauj.
Muab cov kev txhawb zog zoo thaum tswj kev nplij siab.
🔹 Pop50% - Cov ntsiab lus zoo tshaj plaws
Siv hauv cov ntawv thov uas txhav thiab txhawb nqa yog qhov tseem ceeb.
Muab cov khoom ruaj khov kho ruaj khov thiab ruaj khov.
Qhov zoo tshaj plaws rau orthopedic ua npuas ncauj lossis dual - txheej ntawv txaj.
Cov txiaj ntsig tseem ceeb ntawm kev siv POP
Txhim kho Load - bearb cov ntsiab lus nce compression zog.
Kev tswj cov shrinkage: pop ruaj khov tus qauv ua npuas ncauj thaum lub sij hawm kho.
Nqi ua kom zoo dua: Siv cov ntsiab lus zoo dua tuaj yeem txo cov kev siv polyol thiab qis dua tus nqi ib chav.
Cov Ua Npauj Ua Npuas Ncauj: Cov tuam ntxhab tuaj yeem zoo -}}}} zoo, thiab lub sijhawm rov qab.
Xaiv cov khoom lag luam rau koj daim ntawv thov
Xaiv txoj cai polymer polyol nyob ntawm koj lub hom phiaj ua npuas ncauj ntom, xaus {{} siv cov ntawv thov, thiab ua cov haujlwm. Piv txwv li:
Rau kev nplij siab lub rooj zaum thiab rooj zaum rov qab: POP15% lossis POP25%
Rau siab - kev ntsaws rooj zaum rooj zaum lossis ua npuas dej hluav taws xob: pop45%
Rau ruaj, txhawb nqa daim txaj phuav: Pop50%
Peb pom zoo kom kuaj cov qhab nia sib txawv hauv koj cov kev tsis tsim nyog tshwj xeeb los ua kom ua kom zoo rau ob qho kev ua tau zoo thiab raug nqi.
Ntseeg neeg beiqiao rau ruaj khov zoo pop
Ntawm beiqiao cov khoom siv tshiab, peb cov khoom pop tsim nrog nruj nruav faib tawm, zoo dispersion, thiab cov ntsiab lus zoo sib xws. Peb txhawb cov neeg siv khoom nrog cov ntaub ntawv cov ntaub ntawv ua haujlwm, cov khoom siv piv txwv, thiab kev sab laj kev thov.
Txawm hais tias koj ua cov khoom kim heev txaj muag lossis muaj nqi {{{}} Cov rooj tog ua npuas dej zoo, beiqiao muaj cov kev daws teeb meem pop rau koj.
Mus saib www.bqnt.com kom paub ntau dua lossis tiv tauj peb rau cov lus pom zoo cov khoom lus pom zoo.