Dab tsi yog phenolic foam board
Phenolic foam board, uas yog tsuas yog ua los ntawm phenolic ua npuas ncauj ua cov khoom tseem ceeb, thiab tom qab ntawd ntxiv nrog ntau yam tshuaj lom neeg los txhawb cov khoom ua npuas ncauj.Nws yog tsim rau cov khoom siv hauv tsev thiab yog cov khoom siv thermal rwb thaiv tsev zoo.Cov khoom siv hluav taws xob tshiab thiab suab rwb thaiv tsev nyob rau hauv kev ua lag luam feem ntau yog phenolic ua npuas ncauj boards.
kub tsis kam, tiv thaiv ib puag ncig, thiab hlawv toxicity hauv cov tsev niaj hnub.Vim tias nws tuaj yeem hloov kho kom zoo rau qhov chaw hnyav.Nws yog lub teeb hauv qhov hnyav thiab tuaj yeem lav tias nws tsis hlawv thaum muaj hluav taws kub.Txawm hais tias nws raug hlawv, nws yuav tsis haus luam yeeb thiab tsis muaj tshuaj lom, thiab muaj cov thermal conductivity tsis muaj zog thiab zoo thermal rwb thaiv tsev.Ntau lub tsev ua haujlwm siv nws ua cov khoom siv hauv tsev, uas plays lub luag haujlwm hauv kev txuag hluav taws xob thiab suab rwb thaiv tsev.Nws yog ib qho khoom siv hauv tsev zoo heev.
Phenolic ua npuas ncauj zoo
1. Kev tiv thaiv hluav taws zoo: Raws li kev ntsuam xyuas, cov phenolic ua npuas ncauj zoo tib yam tuaj yeem ua kom tsis txhob raug hluav taws kub hnyiab hauv ib teev thaum nws ntsib hluav taws, thiab nws cov nplaim hluav taws kub hnyiab tau qis heev thaum nws ntsib cov nplaim taws qhib.Thiab nws tuaj yeem tsim cov graphite ua npuas ncauj txheej ntawm qhov chaw thaum nws raug hlawv, uas tuaj yeem ua kom cov qauv sab hauv, yog li nws yuav tsis ua kom tawg thiab lwm yam tshwm sim.Kev ntsuas hluav taws kub siab.Cov tshiab thiab hloov kho phenolic ua npuas ncauj board tuaj yeem ncav cuag qhov kev txwv ntawm 3 xuab moos ntawm qhov tsis muaj hluav taws kub, thiab nws cov hluav taws kub nyhiab tau maj mam siv hauv cov tsev thiab hauv ntau qhov chaw.
2. Tsawg thermal conductivity: nws thermal conductivity yog ob peb zaug ntawm cov khoom qub polystyrene.High thermal rwb thaiv tsev coefficient, thermal rwb thaiv tsev.
3. Muaj peev xwm tiv thaiv corrosion thiab lub neej ntev: kev ruaj ntseg tshuaj zoo kom ntseeg tau tias nws tuaj yeem ua rau cov kua qaub los yog cov kuab tshuaj organic rau lub sijhawm.Kev raug mob mus ntev kuj tuaj yeem lav lub neej ntev, tsis tas yuav hloov pauv.Muaj me ntsis kev laus.Nws yog cov khoom siv hauv tsev zoo corrosion-resistant.
4. Lub teeb yuag thiab qhov ntom ntom: Phenolic ua npuas ncauj ntawm tib qhov loj yuav sib dua li lwm cov vaj huam sib luag.Xws li cov khoom siv hauv tsev tuaj yeem txo qhov hnyav thiab tus nqi ntawm lub tsev, tab sis qhov zoo dua.Thiab yooj yim los tsim.
5. Kev ua tau zoo ib puag ncig: Cov khoom siv hauv tsev uas twb muaj lawm, suav nrog iav ntaub plaub, polyurethane, thiab lwm yam, emit gases lom thaum cua sov, thiab tsis tuaj yeem lav qhov kev nyab xeeb ntawm lub neej thaum muaj hluav taws kub.Lub phenolic ua npuas ncauj board tsis muaj fiber ntau.Tsis tas li ntawd, nws cov tshuab foaming kuj tseem siv cov cuab yeej siv tshuaj fluorine-dawb foaming los xyuas kom muaj kev tiv thaiv ib puag ncig, thiab tsis muaj cov pa phem yuav tsis muaj zog thaum muaj hluav taws kub, yog li muab kev ruaj ntseg zoo tshaj plaws rau tib neeg lub cev.
Post lub sij hawm: Oct-27-2021