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Cov roj hmab ua npuas ncauj FEF tiv thaiv cov pa dej nkag li cas?
Qhov tseem ceeb ntawm kev rwb thaiv tsev zoo hauv ntiaj teb ntawm cov tsev thiab cov ntaub ntawv tsim kho tsis tuaj yeem hais ntau dhau. Ntawm ntau cov ntaub ntawv rwb thaiv tsev muaj, FEF (Flexible Elastomeric Foam) roj hmab ua npuas ncauj rwb thaiv tsev tau txais kev saib xyuas tseem ceeb vim nws cov khoom tshwj xeeb thiab kev ua tau zoo. Ib ...Nyeem ntxiv -
Cov qauv kev txhim kho ntawm cov roj hmab thiab cov yas rwb thaiv tsev yog dab tsi?
Lub hauv paus chiv keeb ntawm FEF cov khoom siv rwb thaiv tsev elastomeric roj hmab ua npuas ncauj tuaj yeem taug qab rov qab mus rau thaum ntxov xyoo pua 20th. Lub sijhawm ntawd, tib neeg tau tshawb pom cov khoom rwb thaiv tsev ntawm roj hmab thiab yas thiab pib sim nrog lawv siv rau hauv kev rwb thaiv tsev. Txawm li cas los xij, kev nce qib thev naus laus zis tsawg ...Nyeem ntxiv -
Lub hom phiaj ntawm kev rwb thaiv tsev ntawm lub kaw lus yog dab tsi?
Nkag Siab Txog Lawv Lub Luag Haujlwm Hauv Kev Siv Hluav Taws Xob Zoo Hauv kev tsim vaj tsev thiab kev tsim vaj tsev, cov tswv yim ntawm cov txheej txheem cua sov thiab kev rwb thaiv tsev ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev siv hluav taws xob zoo thiab tswj hwm ib puag ncig zoo. Nkag siab txog lub hom phiaj ntawm kev tswj hwm cua sov ntawm lub cev ...Nyeem ntxiv -
Qhov sib xws ntawm kev ua npuas dej hauv cov khoom siv rwb thaiv tsev roj hmab-yas cuam tshuam li cas rau lawv cov kev ua haujlwm rwb thaiv tsev?
Qhov sib xws ntawm kev ua npuas dej hauv cov khoom siv roj hmab-yas cuam tshuam rau lawv cov thermal conductivity (qhov qhia tseem ceeb ntawm kev ua tau zoo ntawm kev rwb thaiv tsev), uas txiav txim siab ncaj qha rau qhov zoo thiab kev ruaj khov ntawm lawv cov rwb thaiv tsev. Cov kev cuam tshuam tshwj xeeb yog raws li nram no: 1. Kev Ua Npuas Dej Sib Xws: Xyuas kom meej tias Insulated Zoo Tshaj Plaws ...Nyeem ntxiv -
Yuav ua li cas kom cov thermal conductivity ruaj khov hauv cov txheej txheem ntau lawm?
Hauv kev lag luam niaj hnub no, cov khoom siv rwb thaiv tsev FEF roj hmab ua npuas ncauj siv dav hauv kev siv hluav taws xob, kev tsim kho, thiab kev siv tsheb vim lawv cov thermal conductivity zoo heev thiab cov khoom rwb thaiv tsev. Txawm li cas los xij, xyuas kom meej tias cov ntaub ntawv no 'thermal conductivity' ruaj khov thaum lub sijhawm tsim khoom ...Nyeem ntxiv -
Yuav ua li cas kom ntseeg tau tias qhov ceev tshaj plaws ntawm cov khoom siv rwb thaiv tsev FEF?
Yuav kom ntseeg tau tias qhov ceev ntawm cov roj hmab thiab cov khoom siv rwb thaiv tsev zoo tshaj plaws, yuav tsum muaj kev tswj hwm nruj thaum lub sijhawm tsim khoom: kev tswj cov khoom siv raw, cov txheej txheem txheej txheem, qhov tseeb ntawm cov khoom siv, thiab kev tshuaj xyuas zoo. Cov ntsiab lus yog raws li nram no: 1. Tswj cov khoom siv raw zoo thiab piv ...Nyeem ntxiv -
Qhov txawv ntawm EPDM thiab NBR/PVC cov ntaub ntawv yog dab tsi?
Kev nkag siab txog qhov sib txawv ntawm EPDM (ethylene propylene diene monomer) thiab NBR/PVC (nitrile butadiene roj hmab/polyvinyl chloride) yog qhov tseem ceeb thaum xaiv cov ntaub ntawv rau ntau yam kev siv, tshwj xeeb tshaj yog hauv kev lag luam xws li tsheb, kev tsim kho, thiab kev tsim khoom. Ob qho tib si cov ntaub ntawv muab u...Nyeem ntxiv -
Kingflex rwb thaiv tsev dej pa permeability thiab μ nqi
Kingflex rwb thaiv tsev, uas paub txog nws cov qauv ua npuas dej elastomeric, muaj kev tiv thaiv dej vapor diffusion siab, qhia los ntawm tus nqi μ (mu) tsawg kawg yog 10,000. Tus nqi μ siab no, nrog rau qhov dej vapor permeability qis (≤ 1.96 x 10⁻¹¹ g/(m·s·Pa)), ua rau nws zoo heev rau kev tiv thaiv cov dej noo nkag mus...Nyeem ntxiv -
Qhov kev sib piv ntawm Tebchaws Meskas cov chav nyob ib txwm thiab chav imperial ntawm R-Tus Nqi rau kev rwb thaiv tsev thermal
Nkag Siab Txog Kev Rwb Thaiv R-Tus Nqi: Ib Daim Ntawv Qhia Txog Kev Hloov Pauv Thaum nws los txog rau kev ua tau zoo ntawm kev rwb thaiv, ib qho ntawm cov ntsuas tseem ceeb tshaj plaws uas yuav tsum xav txog yog tus nqi R. Tus nqi no ntsuas qhov kev tiv thaiv ntawm kev rwb thaiv rau kev ntws cua sov; tus nqi R siab dua qhia txog kev ua tau zoo dua ntawm kev rwb thaiv. Txawm li cas los xij...Nyeem ntxiv -
Yuav ua li cas nrog cov pob qij txha thaum txhim kho cov roj hmab-yas vaj huam sib luag hauv kev tsim kho thiab kev lag luam?
Kingflex FEF roj hmab ua npuas ncauj rwb thaiv tsev yob yog siv dav vim lawv cov rwb thaiv tsev zoo heev thiab cov yam ntxwv tsis muaj dej. FEF roj hmab ua npuas ncauj rwb thaiv tsev yog cov khoom siv rwb thaiv tsev zoo heev thiab feem ntau siv rau kev rwb thaiv tsev ntawm cov kav dej, cov khoom siv thiab cov tsev. Txawm hais tias nws cov kev teeb tsa ua haujlwm ...Nyeem ntxiv -
Yuav ua li cas txiav txim siab seb puas siv cov roj hmab yas rwb thaiv tsev lossis cov raj rwb thaiv tsev hauv kev siv tiag tiag
Hauv kev tsim kho thiab kev lag luam, kev xaiv cov khoom siv rwb thaiv tsev yog qhov tseem ceeb heev rau kev txhim kho kev siv hluav taws xob, txo kev siv hluav taws xob thiab tiv thaiv cov khoom siv. FEF Roj Hmab Ua Npuas Ncauj Rwb Thaiv Tsev Ntawv Yob thiab Rwb Thaiv Tsev yog ob qho khoom siv rwb thaiv tsev, txhua tus muaj qhov zoo tshwj xeeb thiab ib qho ...Nyeem ntxiv -
Cov txiaj ntsig ntawm FEF roj hmab ua npuas ncauj rwb thaiv tsev cov khoom sib xyaw ua ke txhuas ntawv ci
Kev cuam tshuam cov cua sov radiant ntxiv txhim kho qhov ua tau zoo ntawm kev rwb thaiv tsev Lub hauv paus ntsiab lus: Cov txheej txheem reflective aluminium tuaj yeem thaiv ntau dua 90% ntawm cov hluav taws xob kub (xws li cov hluav taws xob kub siab los ntawm cov ru tsev thaum lub caij ntuj sov), thiab ua ke nrog cov qauv rwb thaiv tsev kaw ntawm cov roj hmab thiab yas ...Nyeem ntxiv
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