Aug 07, 2024

Dab tsi yog reactive nplaim retardants?

Tso lus

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Reactive nplaim retardants ntxiv rau cov tshuaj tiv thaiv kab mob nyob rau hauv cov txheej txheem polymerization, koom nyob rau hauv cov tshuaj tiv thaiv nyob rau hauv daim ntawv ntawm monomers, thiab yog synthesized raws li ib feem ntawm cov polymer los ntawm cov tshuaj sib tov. Cov ntaub ntawv polymer feem ntau yog cov molecules loj uas muaj cov organic tebchaw thiab yooj yim rau hlawv. Txog rau qhov kawg no, cov khoom siv ntxiv tau ntxiv rau hauv cov txheej txheem ua haujlwm los txhim kho nws cov cua sov thiab hluav taws kub, uas tuaj yeem tiv thaiv cov combustion ntawm plastics thiab inhibit qhov sib kis ntawm nplaim taws. Raws li cov txheej txheem ntxiv ntxiv, nws tuaj yeem muab faib ua cov nplaim hluav taws xob ntxiv thiab cov nplaim hluav taws xob reactive. Nws qhov zoo dua yog tias nws muaj kev cuam tshuam me ntsis rau lub cev thiab lub zog ntawm cov khoom siv thiab kev ua haujlwm ntev ntawm cov nplaim taws, tab sis daim ntawv thov nqaim, ntau yam tsawg dua, thiab tus nqi siab dua. Reactive nplaim retardants yog tsuas yog siv nyob rau hauv polyurethane, epoxy resin, unsaturated polyester, phenolic resin thiab lwm yam thermosetting resins.

Cov nplaim hluav taws xob reactive peb tuaj yeem muab tau yog: Tetrabromophthlate Diol, Tetrabromophthalic anhydride, Tribromononeopentyl cawv, Dibromononeopentyl glycol.

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