Niaj hnub no peb tham txog ob qho laj thawj thiab kev daws teeb meem ntawm npuas hauv polyurethane.
Vim li cas cov npuas ib txwm nyob rau hauv kev tsim cov khoom urethane?
1. Cov dej hauv cov mis polyurethane yuav ua rau cov tshuaj isocyanate (CHNO) los tsim cov amine (NH3) thiab carbon dioxide (CO2), uas yog vim li cas cov npuas hauv cov khoom PU, thiab cov dej noo ntau dhau yuav ua rau tsis tiav ntawm cov khoom siv hluav taws xob. .
2. Kev nyab xeeb thiab ib puag ncig ua rau muaj qhov sib txawv zoo ib yam ntawm cov khoom siv polyurethane, piv txwv li, yog tias nyob rau hauv huab cua ntub lossis hnub los nag, cov polyurethane yooj yim nqus dej noo hauv huab cua. Yog tias qhov kub thiab txias dhau lawm, nws kuj yog ib qho yooj yim los ua cov nplaum turbid thiab txo viscosity.
Tsawg nqi daws:
Rau cov teeb meem npuas ntawm cov khoom siv polyurethane, kev sim tau ua pov thawj tiasCHEMXIN molecular sieve hmoovtuaj yeem ua haujlwm tau zoo. Txoj kev no tuaj yeem siv rau polyurethane nplaum, sealant, epoxy resin, hluav taws xob potting compound, polyurethane tooling los yog modeling board, urethane ua npuas ncauj thiab lwm yam.
NtxivCHEMXIN molecular sieve hmoovrau hauv cov txheej txheem ntawm polyurethanes uas tuaj yeem ruaj khov nyob rau hauv cov ntsiab lus dej tsawg kom tsis txhob muaj npuas txawm nyob rau hauv qhov sib txawv ntawm cov av noo thiab kub ntawm qhov chaw sab nraud.
Vim li cas xaivCHEMXIN?
1.On lub sij hawm muab: 4 tsis siv neeg ntau lawm kab, txhua hnub muaj peev xwm ntawm txhua kab ntau tshaj 30 tons ntawm molecular sieve hmoov.
2.High zoo: Cov kab ntau lawm ntawm activated molecular sieve hmoov tau ntim cia uas txo cov dej noo hauv cov txheej txheem ntim, cov dej cov ntsiab lus tsis pub dhau 0.8 feem pua.
3.Manufacturer lub zog: 50000m2 rhiav thiab ntse warehouse uas txuag tib neeg thiab lub sij hawm kev pab cuam loj thiab txhim kho kev xa khoom.
Xav paub ntau ntxiv txog peb cov khoom thiab tuam txhab, txais tos hu rau peb ncaj qha.
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