Hauv kev lag luam niaj hnub no, kev siv hluav taws xob zoo thiab kev ua haujlwm thermal rwb thaiv tsev tau dhau los ua qhov tseem ceeb. Polyurethane spray ua npuas ncauj rwb thaiv tsev, tshwj xeeb tshaj yog LBA tshuab tus neeg sawv cev, tau txais lub ntiaj teb no muaj koob meej vim nws zoo heev thermal conductivity, ib puag ncig tus phooj ywg, thiab superior adhesion kev ua tau zoo.
NtawmShandong Beiqiao Tshiab Khoom Technology Co., Ltd., peb tshwj xeeb hauv kev muab cov khoom zoo siab -cov ntaub ntawv zoo polyurethane rau cov tshuaj tsuag npuas rwb thaiv tsev, suav nrog LBA tshuab tshuab tsim los rau cov ntawv thov ua npuas ncauj.
Vim li cas LBA Blowing Agent System yog Hloov Cov Txheej Txheem Txheej Txheem
Ib txwm HCFC thiab HFC tshuab tshuab tau maj mam raug txiav tawm vim yog kev cai ib puag ncig. Lub LBA tshuab tus neeg sawv cev (Low Boiling Agent) muaj:
Lub Ntiaj Teb Warming Potential (GWP)
Ua npuas ncauj cell qauv zoo heev
Txhim kho kev ua haujlwm rwb thaiv tsev
Ua raws li cov qauv thoob ntiaj teb ib puag ncig
Qhov no ua rau LBA polyurethane spray ua npuas ncauj zoo tagnrho rau cov tsev ntsuab niaj hnub.
Qhov zoo ntawm Polyurethane Spray Foam Insulation
Peb nruj polyurethane spray ua npuas ncauj system yog dav siv nyob rau hauv:
Rwb thaiv tsev
Cov phiaj xwm txias cia
Cov tsev lag luam
Cov yeeb nkab rwb thaiv tsev
Cov txiaj ntsig tseem ceeb suav nrog:
Tsawg thermal conductivity (λ Tsawg dua lossis sib npaug rau 0.022 W / m·K)
Muaj zog adhesion rau pob zeb, hlau, thiab ntoo
Seamless rwb thaiv tsev txheej (tsis muaj thermal txuas)
Moisture tsis kam thiab ua haujlwm ntev
Kev ruaj ntseg thiab txhim khu kev qha raw khoom
Peb muab:
Polyether polyols rau txau ua npuas ncauj
MDI (Methylene Diphenyl Diisocyanate)
LBA tshuab tus neeg sawv cev kev txhawb nqa
Nrog kev ruaj khov zoo thiab tus nqi sib tw, peb cov ntaub ntawv muaj kev ntseeg siab los ntawm cov neeg cog lus thiab cov neeg xa khoom thoob ntiaj teb.
Tiv tauj peb
Nrhiav kev txhim khu kev qha polyurethane spray npuas raw cov ntaub ntawv?
WhatsApp: +86 18853364460
Email: greilyn@beiqiao.net