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Halogen-dawb nplaim retardants ua lub luag haujlwm tseem ceeb hauv thaj chaw ntawm cov nplaim hluav taws kub.

Halogen-dawb nplaim retardants ua lub luag haujlwm tseem ceeb hauv thaj chaw ntawm cov nplaim hluav taws kub.

Halogen-dawb nplaim retardants ua lub luag haujlwm tseem ceeb hauv thaj chaw ntawm cov nplaim hluav taws kub.Raws li tib neeg txoj kev paub txog kev tiv thaiv ib puag ncig nce ntxiv, cov tshuaj halogen-muaj cov nplaim hluav taws kub hnyiab tau hloov zuj zus.Halogen-dawb nplaim retardants yog cov tebchaw uas tsis muaj cov ntsiab lus halogen xws li chlorine thiab bromine.Lawv txoj kev siv muaj ntau yam zoo hauv cov nplaim taws retardancy.Tam sim no, ob peb halogen-dawb nplaim retardants yog dav siv nyob rau hauv lub tshav pob ntawm nplaim taws retardancy.Cov neeg sawv cev piv txwv muaj xws li: ammonium polyphosphate (APP), copolycyanurate (CP), aluminium hydroxide (ATH), nitrogen-phosphorus nplaim taws retardant (HNF), thiab lwm yam. Cov nplaim hluav taws tsis muaj halogen tsis tsuas yog ua kom cov nplaim hluav taws kub ntawm cov ntaub, tab sis. kuj tsim cov tshuaj tiv thaiv uas inhibit combustion ntawm qhov kub thiab txias, yog li tiv thaiv kev sib kis ntawm hluav taws.Tshwj xeeb yuav tsum tau muab tso rau ammonium polyphosphate (APP).Raws li feem ntau siv halogen-dawb nplaim retardant, APP muaj cov ntaub ntawv zoo heev nplaim taws retardant.Hauv cov ntaub, APP tuaj yeem nqus cov cua sov thiab decompose los tsim cov nplaim hluav taws xob phosphate nthuav dav txheej, uas cuam tshuam cov kev hloov pauv ntawm oxygen thiab cua sov thiab tiv thaiv kev sib kis ntawm combustion.Nyob rau tib lub sijhawm, APP tseem tuaj yeem txhawb nqa cov tshuaj tiv thaiv carbonization ntawm cov ntaub thiab tsim kom muaj cov pa roj carbon monoxide, ntxiv kev txhim kho cov nplaim taws ua haujlwm ntawm cov ntaub.Qhov no ua rau APP yog ib qho nrov tshaj plaws halogen-dawb nplaim retardants nyob rau hauv daim ntawv ntawm cov nplaim nplaim retardancy.Hauv cov ntsiab lus, halogen-dawb nplaim taws retardants ua lub luag haujlwm tseem ceeb hauv thaj chaw ntawm cov nplaim taws retardancy.Los ntawm kev siv cov neeg sawv cev halogen-dawb nplaim taws retardants xws li ammonium polyphosphate, cov ntaub tuaj yeem ua tiav cov nplaim hluav taws zoo thiab txhim kho kev nyab xeeb hluav taws.Nrog rau kev nce qib ntawm kev siv thev naus laus zis, nws ntseeg tau tias cov nplaim hluav taws tsis muaj halogen yuav ua lub luag haujlwm tseem ceeb hauv cov ntaub nplaim hluav taws kub yav tom ntej.

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Post lub sij hawm: Oct-11-2023