Puas yog PVC Foam Board Fire Resistant?
Luv teb? Yog — tab sis tsis tau.
PVC ua npuas ncauj pawg thawj coj saib muaj cov yam ntxwv ntawm nplaim taws-retardant vim nws cov ntsiab lus chlorine. Nws tsis ignite li yooj yim li ntau plastics, thiab nyob rau hauv feem ntau nws yog nws tus kheej-extinguishing thaum lub nplaim taws raug tshem tawm.
Tab sis ntawm no yog qhov tseem ceeb: kev tiv thaiv hluav taws yog nyob ntawm kev tsim, tswj kev tsim khoom, thiab cov qauv ntawm lub Hoobkas. Tsis yog txhua lub PVC ua npuas ncauj ntawm lub khw ua tau zoo ib yam.
Rau cov neeg yuav khoom tab tom nrhiav rau cov chaw tsim khoom lag luam PVC ua npuas ncauj ruaj khov, kev nkag siab txog qhov ua tau zoo ntawm cov hluav taws kub hauv lub Hoobkas ua rau muaj qhov sib txawv loj.
Vim li cas PVC Ua Npuas Ncauj Board Muaj Hluav Taws Xob Hluav Taws Xob
PVC resin muaj cov tshuaj chlorine, uas yuav pab ua kom qeeb combustion. Thaum raug nplaim taws:
Nws nyiam char es tsis yog dej
Nws tsis txhawb kev hlawv tas li yooj yim
Nws tuaj yeem tua tus kheej raws li kev tswj hwm
Yog vim li cas PVC ua npuas ncauj board feem ntau siv hauv:
Txawm li cas los xij, ua tau raws li kev ntsuas hluav taws kub tshwj xeeb (xws li B1 lossis cov qauv hauv tsev zoo sib xws hauv ntau lub khw) yuav tsum muaj kev tswj xyuas. Thiab qhov ntawd yog qhov kev sib tw tsim khoom tiag tiag pib.
Yuav Ua Li Cas Hluav Taws Xob-Resistant PVC Ua Npuas Ncauj Board
Nyob rau hauv ib tug kws PVC ua npuas ncauj board Hoobkas, nplaim kev ua tau zoo pib ntawm raw khoom theem.
Ib tug raug nplaim-retardant PVC ua npuas ncauj board muaj xws li:
High quality PVC cob
Stabilizers resistant rau thermal degradation
Tswj cov tshuaj foaming
Calcium carbonate fillers (zoo tib yam)
Nplaim-retardant additives thaum xav tau
Ntawm no yog qhov nyuaj.
Filler ntau dhau? Lub rooj tsavxwm ua nkig.
aggressive foaming dhau lawm? Cov phab ntsa sab hauv ntawm tes tsis muaj zog, cuam tshuam rau kev ua haujlwm ntawm hluav taws.
Kev tswj kub tsis zoo? PVC degrades thaum extrusion, txo cov nplaim taws.
Nyob rau hauv ib tug loj PVC ua npuas ncauj board chaw tsim tshuaj paus, qhov sib tov kub, ntsia hlau ceev, thiab chim siab yuav tsum nyob rau hauv sib npaug. Foaming tshwm sim hauv ntxaib-ntsia hlau extruder, thiab cov qauv ntawm tes yuav tsum nyob twj ywm zoo thiab sib xws.
Cov hlwb loj, tsis sib xws tuaj yeem tso cov nplaim taws kom kis tau sai. Ib qhov ntom ntom, txawm tias cov qauv microcell ua tau zoo dua hauv kev sim hluav taws.
Goldensign cov kab extrusion yog calibrated kom ruaj khov yaj siab thiab zoo ib yam ntom ntom - uas ncaj qha txhawb kev ntseeg tau hluav taws kub batch tom qab batch.
Qhov Tseem Ceeb Ntau Yam Kev Sib Tw
Ua cov txheej txheem PVC ua npuas ncauj board yog twb technical. Kev tsim hluav taws kub-rated PVC ua npuas ncauj board yog xav tau ntau dua.
Cov teeb meem tseem ceeb suav nrog:
1. Thermal Stability Thaum Extrusion
PVC yog rhiab heev rau cua sov. Overheating thaum lub sij hawm tsim khoom tuaj yeem tso HCl roj thiab cov khoom siv puas tsuaj. Lub kaw lus tswj cua txias thiab pob khoom kom ruaj khov yog qhov tseem ceeb.
Lower density txhais tau tias lub rooj tsav tsheb sib dua. Tab sis qhov ceev tsis tshua muaj siab tuaj yeem txo qhov hluav taws kub thiab lub zog siv tshuab.
Lub luag haujlwm PVC ua npuas ncauj board Hoobkas tsis tsuas yog txo qhov ntom kom txiav nqi. Nws ua kom lub rooj tsavxwm nyob rau hauv ib qho kev nyab xeeb kev ua haujlwm.
3. Kev ncaj ncees saum npoo
Kev ntsuam xyuas hluav taws kub tau cuam tshuam los ntawm qhov sib xws ntawm qhov chaw. Flow marks, npuas, lossis cov khaubncaws sab nraud povtseg tuaj yeem cuam tshuam qhov kev xeem.
Yuav ua li cas Factories Test Fire Performance
Professional PVC ua npuas ncauj board manufacturers tsis cia siab rau kev xav. Lawv sim.
Cov kev kuaj pom muaj xws li:
Vertical burn test
Kev ntsuas lub sijhawm ntsuas tus kheej
Kev soj ntsuam kev haus luam yeeb
Kev ntsuas kub distortion
Ntxiv nrog rau kev coj cwj pwm tua hluav taws, lub Hoobkas yuav tsum tau kuaj xyuas:
Thickness kam rau ua
Internal density sib xws
Ntsia hlau tuav lub zog
Khoov zog
Vim hais tias lub rooj tsavxwm uas dhau qhov kev sim hluav taws tab sis ua tsis tiav kev sim tshuab tsis tau txais hauv cov haujlwm tiag tiag.
Goldensign ua kev soj ntsuam sab hauv thiab ua haujlwm nrog cov chaw kuaj thib peb thaum xav tau rau kev lag luam xa tawm. Rau cov distributors tuav cov khoom lag luam hauv tsev, cov ntaub ntawv tseem ceeb.
Puas yog tag nrho PVC Ua Npuas Ncauj Board Hluav Taws Kub Resistant?
Technically, feem ntau PVC ua npuas ncauj board muaj ib co degree ntawm nplaim taws.
Tab sis 'qee degree' tsis zoo ib yam li cov ntawv pov thawj.
Thaum muab los ntawm PVC ua npuas ncauj board chaw tsim tshuaj paus, buyers yuav tsum nug:
Qhov ntsuas hluav taws kub li cas nws ua tau raws li tus qauv?
Puas yog kuaj ib batch lossis ib formulation?
Qhov ceev puas cuam tshuam rau qib hluav taws?
Cov ntaub ntawv puas tuaj yeem muab tau?
Cov factories loj teb kom meej. Kev lag luam-tsuas yog cov chaw muag khoom feem ntau ua tsis tau.
Vim li cas qhov no tseem ceeb rau Cov Haujlwm Ntev Ntev
Hauv kev kos npe thiab kev tshaj tawm, kev nyab xeeb hluav taws yuav tsis yog thawj lo lus nug. Tab sis nyob rau hauv:
Kev tiv thaiv hluav taws los ua qhov teeb meem ua raws cai.
Xaiv lub Hoobkas txhim khu kev qha PVC ua npuas ncauj board txo kev pheej hmoo. Nws ua kom zoo ib yam formulation, ruaj khov extrusion tswj, thiab rov ua haujlwm hluav taws.
Qhov ntawd yog ib qho laj thawj thoob ntiaj teb cov neeg yuav khoom txuas ntxiv ua haujlwm nrog cov tuam txhab paub txog zoo li Goldensign. Tsis yog rau cov khoom siv hauv pawg thawj coj xwb - tab sis rau kev kwv yees cov khoom siv.
Yog li, puas yog PVC ua npuas ncauj hluav taws kub resistant?
Yog lawm. Los ntawm xwm, thiab tseem ceeb tshaj, los ntawm kev tswj kev tsim khoom.
Tab sis qhov kev ua tau zoo ntawm hluav taws yog nyob ntawm kev qhuab qhia kev tsim kho, kev ruaj ntseg extrusion, thiab kev ntsuam xyuas zoo hauv lub hoobkas.
Thaum xaiv PVC ua npuas ncauj board chaw tsim tshuaj paus rau kev lag luam lossis kev siv sab hauv, hluav taws yuav tsum tsis txhob xav. Nws yuav tsum raug txheeb xyuas.
Vim tias nyob rau hauv cov khoom siv, dab tsi tshwm sim hauv lub Hoobkas txiav txim siab seb lub rooj tsavxwm ua haujlwm li cas thaum nws tseem ceeb.
Goldensign Kev Lag Luam yog cov kws tshaj lij PVC ua npuas ncauj board chaw tsim khoom nrog ntau tshaj 20 xyoo ntawm kev paub hauv cov ntawv yas.
Yog tias koj txaus siab rau PVC ua npuas ncauj board, thov hu rau Goldensign.
Email: info@goldensign.net
Xov tooj / whatsapp: +86- 17317689345
