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Yog NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev ntawv yob?
Tsis muaj plua plav thiab tsis muaj fiber ntau NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev rolls: qhov kev xaiv ntse rau ib puag ncig huv Thaum nws los txog rau rwb thaiv tsev, qhov xav tau ntawm cov plua plav-dawb, tsis muaj fiber ntau yog qhov tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas huv si. qhov tseem ceeb.Qhov no yog qhov twg NBR / PVC roj hmab ua npuas ncauj insula ...Nyeem ntxiv -
Dab tsi yog compressive zog ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev?
Compressive zog yog ib qho khoom tseem ceeb thaum ntsuas qhov ua tau zoo ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev.Vim nws zoo heev thermal thiab acoustic rwb thaiv tsev zog, hom rwb thaiv tsev no yog dav siv nyob rau hauv ntau yam lag luam, nrog rau kev tsim kho, HVAC, thiab automotive.Compressive cov...Nyeem ntxiv -
Dab tsi yog dej vapor permeability ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev?
Dej vapor permeability yog qhov tseem ceeb uas yuav tsum tau xav txog thaum ntsuas qhov ua tau zoo ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev.Cov cuab yeej no hais txog cov khoom muaj peev xwm tso cai rau cov dej vapor hla dhau.Rau NBR / PVC ua npuas ncauj rwb thaiv tsev, nkag siab nws cov dej vapor permeability yog cr ...Nyeem ntxiv -
Dab tsi yog dej vapor kis tau tus mob ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev?
Cov dej vapor kis tau tus mob coefficient ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev cov khoom yog qhov tseem ceeb ntawm kev ua haujlwm uas txiav txim siab cov khoom muaj peev xwm tiv thaiv dej vapor kis tau tus mob.Qhov no yog qhov tseem ceeb hauv ntau yam kev siv, suav nrog kev tsim kho, HVAC systems, thiab hauv ...Nyeem ntxiv -
Dab tsi yog qhov Moisture permeability ntawm NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev?
Vapor permeability yog ib qho tseem ceeb uas yuav tau xav txog thaum xaiv cov ntaub ntawv rwb thaiv tsev rau ntau yam kev siv.Rau NBR / PVC ua npuas ncauj rwb thaiv tsev, kev nkag siab txog nws cov vapor permeability yog qhov tseem ceeb rau kev txiav txim siab nws cov txiaj ntsig hauv ntau qhov chaw.NBR / PVC roj hmab foa ...Nyeem ntxiv -
Dab tsi yog dej vapor kis tus nqi ntawm cov ntaub ntawv rwb thaiv tsev?
Cov dej vapor kis tus nqi (WVTR) ntawm rwb thaiv tsev yog qhov tseem ceeb uas yuav tsum tau xav txog thaum tsim thiab tsim cov tsev.WVTR yog tus nqi uas cov dej vapor kis tau los ntawm cov khoom xws li rwb thaiv tsev, thiab feem ntau yog ntsuas hauv grams / square meter / hnub.To taub WVTR of ins...Nyeem ntxiv -
Water Vapor Permeability (WVP) ntawm cov khoom siv rwb thaiv tsev yog dab tsi?
Yog tias koj nyob hauv kev lag luam kev tsim kho lossis npaj yuav thaiv lub tsev, koj tuaj yeem hla lub sij hawm dej vapor permeability (WVP).Tab sis qhov tseeb yog WVP?Vim li cas nws tseem ceeb thaum xaiv cov ntaub ntawv rwb thaiv tsev?Dej vapor permeability (WVP) yog ib qho kev ntsuas ntawm cov khoom muaj peev xwm rau ...Nyeem ntxiv -
Puas yog NBR / PVC roj hmab thiab yas npuas rwb thaiv tsev kav dej tsis zoo?
Thaum xaiv cov khoom siv rwb thaiv tsev zoo, ib qho ntawm cov kev xav tseem ceeb yog seb cov khoom puas yog dej tsis zoo.Dej tuaj yeem ua rau muaj kev puas tsuaj loj rau cov kav dej thiab cov vaj tse nyob ib puag ncig, yog li nws yog ib qho tseem ceeb kom paub tseeb tias koj cov rwb thaiv tsev zoo los tiv thaiv cov dej tawm.NBR / PVC roj hmab ua npuas ncauj ...Nyeem ntxiv -
Dab tsi yog cov pa luam yeeb ntom ntom ntawm cov khoom siv rwb thaiv tsev?
Cov pa luam yeeb ntom ntom yog qhov tseem ceeb uas yuav tsum tau xav txog thaum ntsuas kev nyab xeeb thiab kev ua haujlwm ntawm cov ntaub ntawv rwb thaiv tsev.Cov pa luam yeeb ntom ntom ntawm cov khoom siv yog hais txog cov pa luam yeeb uas tsim tawm thaum cov khoom raug hluav taws kub.Qhov no yog ib qho tseem ceeb rau kev ntsuam xyuas vim hais tias haus luam yeeb thaum lub sij hawm fi ...Nyeem ntxiv -
Dab tsi yog qhov ntsuas oxygen ntawm cov ntaub ntawv insulating?
Thermal rwb thaiv tsev plays lub luag haujlwm tseem ceeb hauv kev txuag hluav taws xob thiab tswj qhov chaw nyob sab hauv tsev.Thaum xaiv cov khoom siv rwb thaiv tsev zoo, qhov tseem ceeb uas yuav tsum tau xav txog yog nws qhov ntsuas oxygen.Cov pa oxygen Performance index ntawm cov khoom siv rwb thaiv tsev yog ib qho kev ntsuas ntawm cov khoom flammability ib ...Nyeem ntxiv -
Dab tsi yog qhov thermal conductivity ntawm rwb thaiv tsev?
Thermal conductivity, tseem hu ua thermal conductivity, yog qhov tseem ceeb uas txiav txim siab qhov cuam tshuam ntawm cov vaj tsev.Nws ntsuas cov khoom muaj peev xwm ua kom muaj cua sov thiab yog qhov tseem ceeb thaum xaiv cov khoom siv rwb thaiv tsev.Nkag siab txog cov thermal conduc...Nyeem ntxiv -
R-tus nqi ntawm cov rwb thaiv tsev yog dab tsi?
Yog tias koj tab tom yuav khoom rau rwb thaiv tsev, tej zaum koj tau hla lo lus "R-tus nqi."Tab sis qhov tseeb yog dab tsi?Vim li cas nws tseem ceeb thaum xaiv qhov rwb thaiv tsev zoo rau koj lub tsev?Ib qho insulator tus nqi R-tus nqi yog qhov ntsuas ntawm nws cov thermal kuj.Yooj yim muab, nws qhia tias ho ...Nyeem ntxiv