Halogen Dawb nplaim retardants, halogenated polymers lossis nplaim retardant mixtantures tau siv dav. Muaj ntau hom halogen {{1} dawb nplaim retardants, uas tuaj yeem muab faib ua kev sib xyaw ua ke thiab re{ dawb retardants raws li lawv txoj hau kev. Ntxiv nplaim retardants suav nrog halogenated hydrocarbons, cov tshuaj phosphate, hlau borides, hlau oxides, cov nplaim taws siv hluav taws xob, thiab lwm yam.
Cov hauv qab no qhia txog kev ua haujlwm ntawm halogen - nplaim tawg paj retardants:
1. Cov cheeb tsam pov hwm
Thaum nplaim taws retardant yog ntxiv rau cov khoom sib xyaw ua ke, cov nplaim taws los ua npuas dej los yog kev tiv thaiv cov roj cua sov, yog li kom ua tiav nplaim taws retardant nyhuv.
2. Kev nqus cua kub
Cov cua sov tso tawm los ntawm kev sib txuas hauv lub sijhawm luv luv yog txwv. Yog tias ib feem ntawm cov cua sov tso tawm los ntawm qhov chaw nres tsheb tuaj yeem nqus tau nyob rau hauv ib lub sijhawm luv luv, thiab cua sov yuav raug txo, uas yuav cuam tshuam rau kev sib txuas ntawm cov kev sib txuas ua ke rau qee yam. Raws li cov kev mob siab, nplaim taws retardants muaj cov pa hluav taws xob muaj zog, txo cov roj cua sov, thiab tiv thaiv kev sib txuam sib txawv.
3. Tsis txhob ua kom tiav cov roj tsis taus pa
Thaum nplaim retardants yog rhuab, lawv yuav decompose, lawv yuav siv cov roj txuas nrog cov roj av sib tshooj ua ke los ntawm kev sib txuas hauv qab no. Nyob rau tib lub sijhawm, nws tseem tuaj yeem dilute cov oxygen conctration hauv thaj chaw sib txuas, tiv thaiv kev sib txuas los ntawm txuas ntxiv, thiab ua tiav nplaim retardant nyhuv.
4. Inhibit sib tw sib tw
Raws li cov saw cov tshuaj tiv thaiv kev xav ntawm kev sib txuas, dawb radicals yuav tsum muaj kev sib txuas sib txuas. Nplaim taws retardants tuaj yeem ua rau cov pa roj, yog li tiv thaiv nplaim taws sib kis, thiab maj mam khiav tawm ntawm cov kev sib txuas ntawm cov tshuaj tiv thaiv kom txog thaum nws xaus.
Ntawm Falogen - dawb nplaim retardants, ib puag ncig phooj ywg retardants kuj zoo heev {1} ywj pheej retardancy thiab ib puag ncig kev ua haujlwm. Nyob rau tam sim no, halogen - Flame retardants tsuas yog muaj organic thiab inorganic {} pub dawb {{5} dawb. Organic nplaim retardants yog haloogen {} Cov nplaim hluav taws, cov tshuaj txhuam, thaum cov neeg ua haujlwm liab, silicon, thiab lwm yam nplaim taws retardants. Feem ntau hais lus, Organic nplaim taws retardants muaj kev zoo nyob rau hauv plastics. Brominated Halogen - dawb nplaim retardants muaj qhov kom zoo dua hauv cov nplaim taws retardant retardant tshuab. Hanced tau thuam rau cov teeb meem ib puag ncig, tab sis nyuaj los hloov lwm yam Halogen {{}} flame retardant.
