Nplaim Retardant Science thiab Technology yog ib qho kev tshawb fawb tau tsim kom tau raws li kev xav tau ntawm kev nyab xeeb kev nyab xeeb thiab lub neej, thiab tiv thaiv tib neeg lub neej thiab cov cuab yeej. Nplaim taws retardant yog daim ntawv thov ntawm nplaim retardant siv los txhim kho lub neej kev ua haujlwm, nws yog cov khoom siv tshwj xeeb ntxiv, thiab yog siv dav hauv cov nplaim hluav taws xob rov qab ua cov ntaub ntawv kho kom zoo nkauj. Cov khoom siv txheej txheem los ntawm nplaim taws retardant tuaj yeem tiv thaiv tau zoo, ncua sij hawm tus kab mob sab nraud thaum muaj qhov cuam tshuam ntawm nplaim taws.
Nplaim taws retardants faib ua ob pawg ntxiv: muab cov nplaim hluavtaws ntxiv rau cov nplaim hluav taws xob thiab cov tshuaj lom neeg sib xyaw ua ke cov nplaim hluav taws xob. Qhov kev tsim kho ntawm lub cev ntawm nplaim hluav taws retardants yog: (1) zoo sib xyaw nrog cov plastics thiab cov hluavtaws; (2) Nws tsis hloov pauv qhov ua tau zoo tshaj plaws ntawm cov khoom qub; (3) kev siv tshuaj tsawg thiab cov nyhuv loj; (4) Tsis muaj kev txiav txim siab ntawm kev ua haujlwm kub; (5) Cov tshuaj lom tsawg, tsis muaj cov roj toxic yog tsim tawm thaum muaj kev sib txuas; (6) tus nqi qis. Muaj ntau cov tshuaj uas tuaj yeem siv los ua nplaim roj retardants, tributyl phosphate, tris ({{} dichhloroprop) phosphate, tris (2, {{11 11 {11}} DubromopropSyl) Phosphate, Pyrol99, thiab lwm yam; Aryl phosphate: Toluene-diphenylphenyl phosphate, trimethylfhly acid ({{14 {14}} Bromide: Dibromomethane, TrichlorobRene, dilhlorobreem, Tsis tas li ntawd, muaj Tris (Dibromopropyl) phosphate thiab halocychlohexane thiab lawv cov derivbohexane thiab lawv cov derabromodiphenyl etheril ether thiab nws cov derivtimat etheril etheril ether thiab nws derivatives. Inorganic nplaim retardants suav nrog cov lus teb qhia, xws li cov nyhuv hydroxine, tab sis kuj tuaj yeem siv ua ke nrog cov tshuaj phosphorus-raws li nplaim taws. Muaj ob hom hluav taws xob retardants zoo li no, ib qho yog cov nplaim hluav taws retardant ntawm cov tshuab sib xyaw ntawm ob nplaim retardants; Qhov thib ob yog cov sib xyaw uas muaj cov nitrogen thiab phosphorus thiab phosphorus. Tus qub yog nplaim taws retardant muaj li melamine thiab polyphosphate, thiab nplaim taws retardant muaj nyob urea, fysandiamide thiab ntsev; Cov tom kawg yog ib yam li melamine ntsev ntawm penta, cyclopitol phosphate, cyclophosphalamide polymers, thiab lwm yam.
