Revolutionizing hluav taws kev nyab xeeb nyob rau hauv Rail Transit nrog Advanced Flame Retardant Fabrics

Revolutionizing hluav taws kev nyab xeeb nyob rau hauv Rail Transit nrog Advanced Flame Retardant Fabrics

Raws li kev tsheb nqaj hlau thauj mus los txuas ntxiv nthuav dav sai, ua kom cov neeg caij tsheb nyab xeeb thiab kev nplij siab tau dhau los ua qhov kev txhawj xeeb tseem ceeb hauv kev xav txog kev tsim. Ntawm cov khoom tseem ceeb, cov khoom siv zaum yuav yog lub luag haujlwm tseem ceeb, tshwj xeeb tshaj yog thaum muaj xwm txheej ceev xws li hluav taws kub. Flame retardant fabrics yog qhov tseem ceeb hauv txoj kev tsheb ciav hlau qhov rooj zaum kom txo tau cov nplaim taws, tiv thaiv cov neeg caij tsheb thiab txo kev puas tsuaj.

Dab tsi yog Flame Retardant Fabrics?

Nplaim retardant fabrics yog tshwj xeeb kho textiles tsim los tiv thaiv ignition thiab ua kom tsis txhob kis hluav taws. Cov ntaub no ua tiav lawv cov khoom tiv thaiv hluav taws los ntawm kev sib ntxiv ntawm cov tshuaj tua hluav taws los yog kev siv cov nplaim hluav taws-resistant fibers. Lub luag haujlwm tseem ceeb ntawm cov nplaim hluav taws kub hnyiab yog txhawm rau txo qhov ceev ntawm kev sib tsoo, txwv cov nplaim hluav taws, thiab txawm tias nws tus kheej tua, yog li txo qhov cuam tshuam ntawm hluav taws kub.

Mechanisms ntawm nplaim retardancy

Nplaim retardant fabrics ua haujlwm los ntawm ntau yam tseem ceeb:

• Gas Phase Retardancy:Tso cov nplaim taws-inhibiting gases uas dilute lub concentration ntawm combustible gases, suppressing cov tshuaj tiv thaiv combustion.
• Condensed Phase Retardancy:Ua ib qho kev tiv thaiv char txheej ntawm cov khoom nto, insulating nws los ntawm tshav kub thiab oxygen, yog li tiv thaiv kev kub hnyiab ntxiv.
• Thaum tshav kub kub Exchange Interruption:Absorbs tshav kub los ntawm endothermic cov tshuaj tiv thaiv, txo cov khoom ntawm qhov kub thiab txias combustion.

Kev faib tawm ntawm Cov Nplaim Retardant Fabrics

Raws li cov txheej txheem ntawm kev sib txuas cov nplaim hluav taws, cov ntaub no tuaj yeem muab faib ua:

• Tom qab kho nplaim nplaim Retardant Fabrics:Cov nplaim hluav taws kub hnyiab tau siv thaum lub sijhawm ua tiav ntawm cov ntaub. Peb cov khoom, TF-211 thiab TF-212, yog cov piv txwv ntawm cov nplaim hluav taws siv nyob rau hauv cov txheej txheem rov qab txheej, muab cov nplaim hluav taws zoo heev. Cov halogen-dawb, eco-friendly retardants tsim cov pa luam yeeb tsawg thiab tsis muaj teeb meem gases thaum combustion.
• Inherently Flame Retardant Fabrics:Cov nplaim hluav taws kub hnyiab tau muab tso rau hauv cov fibers thaum lub sij hawm spinning, ua rau cov fibers lawv tus kheej nplaim taws.

Kev ntsuas nplaim taws retardant Performance

Cov nplaim retardant kev ua tau zoo ntawm cov ntaub no raug soj ntsuam los ntawm ntau qhov kev ntsuam xyuas tus qauv:

• Vertical Hlawv Test (GB/T 5455-2014):Ntsuas cov khoom siv tus cwj pwm hlawv vertically; Qhov ntev ntawm qhov kub yuav tsum tsis txhob ntau tshaj 150mm.
• Kab rov tav Hlawv Test (GB/T 2408-2008):Ntsuam xyuas cov khoom siv hluav taws xob hlawv kab rov tav; tus nqi yuav tsum yog ≤100mm / min.
• Limiting Oxygen Index (LOI) (GB/T 2406-2008):Txiav txim siab qhov tsawg kawg nkaus cov pa oxygen xav tau los txhawb kev sib txuas; LOI yuav tsum yog ≥28%.

Cov khoom sib xyaw ntawm nplaim hluav taws retardant ntaub

Qhov sib xyaw ntawm cov nplaim hluav taws kub hnyiab tau cuam tshuam rau lawv cov hluav taws kub thiab lub cev. Cov ntaub ntawv uas muaj xws li:

• Polyester:Muab kev hnav zoo heev thiab lub zog tensile tab sis muaj cov nplaim hluav taws xob tsawg.
• Aramid:Muab cov nplaim hluav taws zoo dua thiab ua rau kub siab, tab sis ntawm tus nqi siab dua.
• Nplaim Retardant Paj Rwb:Muab kev nplij siab zoo nrog nplaim taws, tab sis tsis muaj kev hnav tsis kam.

Peb cov khoom: TF-211 thiab TF-212

Nyob rau hauv lub forefront ntawm nplaim retardant tshuab, peb TF-211 thiab TF-212 khoom yog tshwj xeeb tsim los siv nyob rau hauv rail transit fabrics. Cov halogen-dawb, ib puag ncig tus phooj ywg nplaim retardants yog siv los ntawm cov txheej txheem rov qab, kom ntseeg tau tias cov ntaub tsis tsuas yog ua tau raws li cov qauv kev nyab xeeb xwb. Nrog cov pa luam yeeb tsawg thiab tsis muaj cov pa phem uas tsim tawm thaum lub sij hawm combustion, TF-211 thiab TF-212 tab tom teeb tsa cov qauv tshiab hauv kev nyab xeeb hluav taws rau cov tsheb ciav hlau.

Xaiv TF-211 thiab TF-212 kom tsis txhob muaj kev nyab xeeb thiab kev ntseeg tau ntawm cov nplaim hluav taws kub nyhiab, ua kom muaj kev nyab xeeb dua rau txhua tus neeg caij tsheb.

If you have demands on such FR, pls contact lucy@taifeng-fr.com

Lucy