Nplaim taws- daim ntawv retardant yog ib qho hluav taws kub tshwj xeeb- cov khoom siv tiv taus ua tiav los ntawm kev hloov kho lub cev lossis kev koom ua ke ntawm cov tshuaj ntxiv. Raws li cov txheej txheem tsim khoom, nws tuaj yeem muab faib ua ob hom: asbestos-fiber-raws li ntawv hluav taws kub thiab ntawv hloov nrog cov nplaim hluav taws; Txawm li cas los xij, vim muaj kev pheej hmoo ntawm kev noj qab haus huv los ntawm asbestos fibers, lawv siv tam sim no raug txwv loj. Txoj kev npaj feem ntau suav nrog hauv -cov ntaub ntawv ntxiv, txheej, thiab txheej txheem impregnation. Cov thev naus laus zis tseem ceeb nyob hauv kev xaiv thiab hloov kho cov nplaim hluav taws xob- xws li microencapsulated ammonium polyphosphate, bio-raws li cov nplaim hluav taws kub hnyiab, thiab nplaim hluav taws- cov tshuab hluav taws xob raws li melamine-formaldehyde resins. Cov khoom no nthuav tawm cov nplaim hluav taws-cov khoom siv hluav taws xob uas muaj qhov txwv qis qis (LOI) ntawm Ntau dua lossis sib npaug li 27%, thaum tib lub sijhawm khaws daim ntawv lub zog qub thiab tiaj tus. Tsis tas li ntawd, cov nplaim hluav taws tshiab- cov tshuab hluav taws xob tso cai rau daim ntawv tswj nws qhov yooj yim (nrog rau kev ua kom muaj zog ntawm ntau dua los yog sib npaug rau 200 lub voj voog) thaum txo cov pa luam yeeb thaum lub sij hawm combustion ntau dua 40%; Qhov no ua rau cov khoom ua tau raws li EN 13501-1 Chav Kawm A2 tus qauv rau kev faib hluav taws kub ntawm cov khoom tsim kho. Nyob rau hauv high-temperature tej yam kev mob, nws tsim ib tug carbonized txheej uas zoo cais cov hauv paus ntaub ntawv los ntawm oxygen thiab combustible volatile tshuaj.
Nws cov ntawv thov tseem ceeb nthuav dav ntau yam, suav nrog kev kho vaj tsev kho kom zoo nkauj, ntim khoom hluav taws xob, roj- cov ntawv lim dej sib cais, cov hnab lim roj flue, aerospace- cov ntawv qib, cov ntawv ntim khoom noj, thiab cov khoom siv hluav taws xob. Raws li xyoo 2023, tau tsim cov txheej txheem kev qhia dav dav, suav nrog cov qauv kev sim, cov txheej txheem tsim khoom, thiab daim ntawv thov siv tau. Hauv xyoo 2025, patents tau tshwm sim tshwj xeeb hais txog kev ziab thiab teeb tsa cov nplaim taws-kev ua cov ntawv tsis zoo, nrog rau cov nplaim hluav taws- cov ntawv tsim tawm los ntawm melamine-formaldehyde resins.
