PU Spray Foam rwb thaiv tsev yog paub rau nws zoo heev thermal kuj,
PU txau ua npuas ncauj pab txo cov nqi hluav taws xob los ntawm kev txo qis kev hloov pauv cua sov thiab muab cov huab cua zoo thiab cov dej noo tswj. Qhov kev rwb thaiv tsev ntau yam no tuaj yeem ua raws ntau qhov chaw-phab ntsa, ru tsev, attics, thiab nkag mus rau qhov chaw-ua rau nws tsim nyog rau kev tsim kho tshiab thiab rov ua dua tshiab.
PU spray ua npuas ncauj rwb thaiv tsev muaj lub suab nqus thiab ua haujlwm ntev ntev, tswj nws cov khoom insulating rau ntau xyoo thaum txhim kho kom zoo.
Spray polyurethane ua npuas ncauj Specification
| lwm kod | qw 6153 | qw 6116 | qw 6146 | qw 6166 |
| Yam khoom | Txau dej | HCFC tshuaj tsuag | HFC tshuaj tsuag | HFO tshuaj tsuag |
| Hom tshuab tshuab | H20 | HCFC-141B | HFC-245fa | LBA |
| POL: ISO Ratio | 100:100-150 | 100:100-130 | 100:100-130 | 100:100-130 |
| Qhov tshwm sim | Colorless rau lub teeb yellowtransparent kua | Xim rau lub teeb yellowtransparent kua | Colorless rau brownish-liab pob tshab kua | Colorless rau brownish-redtransparent kua |
| Kub degree | 20-30 | 20-30 | 15-20 | 15-20 |
| Gream lub sijhawm / s | 2-5 | 2-5 | 2-5 | 2-5 |
| Lub sijhawm gel / s | 6-10 | 6-10 | 6-10 | 6-10 |
| Dawb foamdensity Kg / m * | 32-45 | 25-45 | 32-45 | 32-45 |
| Moulding foamdensity Kg / m | Ntau dua lossis sib npaug li 35 | Ntau dua lossis sib npaug li 35 | Ntau dua lossis sib npaug li 35 | Ntau dua lossis sib npaug li 35 |
| Thermalconductivity W/m·K | Tsawg dua lossis sib npaug rau 0.028 | Tsawg dua lossis sib npaug rau 0.024 | Tsawg dua lossis sib npaug rau 0.024 | Tsawg dua lossis sib npaug rau 0.024 |
Qhov zoo ntawm PU Spray Foam Insulation
PU spray npuas rwb thaiv tsev muab ib qho ntawm R-tus nqi siab tshaj (thermal resistance) ib nti piv rau lwm hom rwb thaiv tsev. Nws cov khoom siv insulating siab pab tswj kom muaj qhov zoo nyob hauv tsev kub txhua xyoo, txo kev cia siab rau cov cua sov thiab cua txias.
Tsis zoo li cov ntaub ntawv rwb thaiv tsev ib txwm muaj, PU txau ua npuas ncauj nthuav dav raws li daim ntawv thov, sau txhua qhov tawg, ces kaum, thiab tsis muaj dab tsi los tsim ib txheej txuas ntxiv. Daim ntawv thov seamless no tiv thaiv cov pa xau, uas feem ntau muaj fiberglass thiab cellulose rwb thaiv tsev.
PU spray foam rwb thaiv tsev yog ib qho kev daws teeb meem hauv eco, tshwj xeeb tshaj yog thaum siv cov khoom siv hluav taws xob tsawg (GWP) foams. Nws pab txhim kho kev siv hluav taws xob zoo, ua rau txo qis kev siv hluav taws xob thiab cov pa roj carbon me me.
Txau npuas rwb thaiv tsev muab kev tiv thaiv zoo rau cov dej noo, uas pab tiv thaiv pwm kev loj hlob thiab dej puas hauv vaj tse.
Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv high humidity los yog tej qhov chaw uas muaj feem xyuam rau cov xau.
Los ntawm kev sib khi qhov khoob thiab cov kab nrib pleb, PU spray foam rwb thaiv tsev tsis yog tsuas yog pab tswj qhov kub thiab txias tab sis kuj txo qhov nkag ntawm cov khoom tsis haum, plua plav, thiab cov pa phem los ntawm sab nraud, txhawb kev noj qab haus huv hauv tsev.
Kev ceev faj rau PU Spray Foam Insulation
Daim ntawv thov tsim nyog yuav tsum muaj cov cuab yeej tshwj xeeb, thiab cov txheej txheem yuav tsum tau ua kom zoo los ntawm cov kws tshaj lij. Kev teeb tsa tsis raug tuaj yeem ua rau muaj kev cuam tshuam tsis zoo thiab muaj kev phom sij rau kev noj qab haus huv los ntawm kev nqus pa los yog raug rau cov tshuaj.
Qhov chaw uas ua npuas ncauj yuav tsum tau zoo-ventilated thaum lub sij hawm installation kom tsis txhob nqus pa. Cov iav tiv thaiv xws li lub qhov ncauj qhov ntswg, tsom iav, thiab hnab looj tes yuav tsum tau hnav thaum lub sijhawm txau.
Tom qab daim ntawv thov, ua npuas ncauj xav tau lub sij hawm kho kom txaus kom tag nrho. Tsis txhob cuam tshuam rau thaj chaw thaum lub sijhawm kho kom ntseeg tau tias kev ua haujlwm zoo ntawm rwb thaiv tsev.
PU spray npuas rwb thaiv tsev yuav tsum tau siv rau hauv kev tswj qhov kub thiab txias, feem ntau ntawm 60 degree F thiab 80 degree F (15 degree txog 27 degree). Qhov kub thiab txias heev tuaj yeem cuam tshuam cov npuas lub peev xwm nthuav dav thiab ua raws li qhov zoo.
Peb Beiqiao yog PU Spray Foam Rwb thaiv tsev, polyurethane ua npuas ncauj rwb thaiv tsev, peb muab cov khoom siv polyether polyol rau tshuaj tsuag npuas rwb thaiv tsev, txhua yam xav tau, thov hu rau peb.
Cim npe nrov: Pu Spray foam rwb thaiv tsev, Tuam Tshoj pu spray foam rwb thaiv tsev manufacturers, lwm tus neeg, Hoobkas
