Cov khoom noj txias txias yog qhov kub thiab txias - tswj cov saw hlau, uas pab txuas ntxiv thiab ua kom lub txee lub neej ntawm cov khoom noj. Nws pib los ntawm kev tsim khoom noj thiab xaus rau hauv cov tub yees hauv tsev.
Los ntawm insulating tsiaj sheds mus rau kev faib cov thawv tub yees los ntawm kev cia hauv cov khw muag khoom txias, mus rau hauv zos cia hauv khw muag khoom, thiab xaus rau hauv cov tub yees hauv tsev, lub freezers lossis cov tub yees txias, polyurethane insulating foam plays nws lub luag haujlwm.
Polyurethane ua npuas ncauj tsis yog tsuas yog ntau yam khoom siv uas nthuav tawm cov yam ntxwv xav tau xws li toughness, nws tseem muaj kev sib xyaw ua ke ntawm lub teeb yuag thiab kaw cov qauv ntawm tes nrog encapsulated insulating roj. Qhov no yog qhov laj thawj tseem ceeb rau nws cov rwb thaiv tsev zoo heev - rau - thickness ratio, uas txuag chaw thiab cov khoom siv thaum ua tiav cov txiaj ntsig rwb thaiv tsev. Cov txiaj ntsig tau hais tseg tau ua rau polyurethanes yog cov khoom siv hluav taws xob zoo tshaj plaws thiab kev tsim kho rau ntau tus neeg "qhov" hauv cov khoom noj khoom haus - txog li 100% hauv qee qhov ntawm lawv.
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Ua liaj/teb ntau lawm
Polyurethanes yog dav siv nyob rau hauv rwb thaiv tsev ntawm lub tsev siv rau tu qaib. Nyob rau hauv cov huab cua txias nws tswj kom kub siab dua los pab cov me nyuam qaib tiv thaiv cov ntsiab lus, thaum nyob rau hauv cov huab cua kub nws khaws cia ib tug txias cua los txhawb kev loj hlob. Raws li cov nkoj nuv ntses yuav tsum tau nce ntses ntxiv los ntawm lawv cov chaw nres nkoj hauv tsev, polyurethanes insulated tuav khaws cov ntses tshiab kom txog thaum nws tsaws.
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Cov khw muag khoom txias thiab cov khoom siv ua khoom noj
Cov zaub tshiab, txiv hmab txiv ntoo, butter, mis nyuj thiab ntau hom nqaij tuaj yeem khaws cia ua ntej xa mus rau cov khw lossis cov khw noj mov hauv cov tub yees loj loj lossis cov khw muag khoom txias. Cov tuam tsev no yog qhov tseem ceeb los khaws cia xyoo - cov khoom tshiab tshiab. Cov khw muag khoom txias yuav luag ib txwm ua los ntawm cov hlau-fab, polyurethane cored sandwich panels. Cov polyurethane cores tej zaum yuav yog 200 hli- tuab kom tswj tau qhov txias txias thaum txo kev siv hluav taws xob Vim lawv cov khoom siv thermal zoo, polyurethane panels hauv cov khw muag khoom txias thiab lwm qhov chaw txias txias muaj qhov kub thiab txias. Panels muaj nyob rau hauv ntau yam thicknesses, nyob ntawm seb hom kub uas yuav tsum tau tswj.
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Kev thauj khoom noj thiab kev faib khoom
Hauv kev lag luam thoob ntiaj teb niaj hnub no, zaub mov yuav tsum tau thauj mus los ntawm hiav txwv, tsheb ciav hlau, txoj kev thiab txawm tias huab cua. Cov thawv ntim khoom (qee zaum hu ua reefers) thiab cov tsheb thauj khoom siv yuav tsum muaj zog los tiv thaiv kev kho mob, ua kom muaj zog thiab muaj cov rwb thaiv tsev zoo heev vim tias qhov chaw yuav luag tsis muaj kev txwv. Dimensions yog standardized thiab palettes cia li haum nyob rau hauv lawv. Polyurethane yog cov txheej txheem siv cov khoom siv, tsis yog tsuas yog los xyuas kom muaj rwb thaiv tsev, tab sis kuj los pab txhawb lub zog ntawm lub thawv thiab ua kom nws lub neej ntev. Polyurethane ntim muab kev saib xyuas zoo tshaj plaws ntawm kev them nyiaj sab hauv rau lub sijhawm ntev, txawm tias nyob rau hauv huab cua huab cua. Lawv yog qhov kev xaiv zoo tshaj plaws los tswj cov khoom thauj ntawm 2℃txog 8℃thaum xav tau kev thauj khoom. Polyurethane tus nqi siab thermal kuj yog unmatched los ntawm lwm yam foams.
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Cov tub yees hauv tsev thiab lub Freezers
Cov tub yees hauv tsev thiab lub freezers yog ib feem ntawm cov khoom noj txias uas paub thiab muaj nuj nqis. Polyurethane ua npuas ncauj yog dav siv nyob rau hauv domestic tub yees thiab lub freezers, muab qhov tseem ceeb rwb thaiv tsev rau cov uas tsis muaj kub preservation ntawm cov zaub mov. Cov nqi hluav taws xob siab ntawm polyurethanes ua rau lub ntim sab hauv thaum txo qis kev siv hluav taws xob.
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Cov chav txias thiab cov txee tso saib
Cov chav txias yog siv nyob rau hauv cov khw muag khoom loj thiab cov khw muag khoom loj los khaws cov khoom tshiab thiab khov rau ob peb hnub ua ntej muag. Cov chav no yuav luag ib txwm ua los ntawm polyurethane-cored sandwich panels thiab yog tsim los rau qhov siab tshaj plaws sab hauv thiab siv zog tsawg. Cov khw muag khoom kuj tseem yuav muaj cov tub yees txias rau cov khoom noj. Cov no tuaj yeem txias rau lub tub yees (+4 degree) lossis lub tub yees (-18 degree) kub. Cov tub yees txias yog insulated nrog high-density, kaw cell, nthuav polyurethane ua npuas ncauj, uas muaj ib tug zoo rwb thaiv tsev yam. Txawm tias lub qhov rooj muaj ib zaj duab xis tshwj xeeb ntawm cov khaubncaws sab nraud povtseg ntawm cov iav kom txias hauv thiab cua sov tawm. Raws li kev siv lub zog ntawm cov khoom siv tub yees sawv cev rau qhov nruab nrab ntawm 35-50% ntawm tag nrho cov khoom siv hluav taws xob ntawm lub khw muag khoom nruab nrab, polyurethane rwb thaiv tsev tuaj yeem txo qis kev siv hluav taws xob thiab txo cov nqi hluav taws xob.