Kufunika kosintha magnesium hydroxide flame retardant

Mfundo ndi ubwino wa magnesium hydroxide flame retardant

Magnesium hydroxide ndi inorganic flame retardant filler, yomwe ili ndi chiyembekezo chogwira ntchito muzinthu zopangidwa ndi polima.Magnesium hydroxide flame retardant imawola ndikutulutsa madzi ikatenthedwa, imatenga kutentha, imachepetsa kutentha kwa lawi pamwamba pa zinthu za polima, ndikuchedwetsa kuwonongeka kwa polima kukhala molekyulu yochepa.Panthawi imodzimodziyo, mpweya wamadzi wotulutsidwa ukhoza kuchepetsa mpweya pamwamba pa zinthuzo, kulepheretsa kuyaka kwa zinthuzo.Chifukwa chake, magnesium hydroxide flame retardant ili ndi zabwino zake zopanda poizoni, utsi wochepa, komanso palibe kuipitsa kwachiwiri.Ndi chilengedwe wochezeka lawi retardant.

Kufunika kosintha magnesium hydroxide

Komabe, poyerekeza ndi ma halogen-based flame retardants, ma magnesium hydroxide flame retardants amafunikira kudzaza kochulukirapo kuti akwaniritse zomwe zimalepheretsa lawi, nthawi zambiri kuposa 50%.Chifukwa magnesium hydroxide ndi chinthu chachilengedwe, sichigwirizana bwino ndi zinthu zopangidwa ndi polima.Kudzaza kwakukulu kumakhudza makina azinthu zophatikizika.Pofuna kuthetsa vutoli, m'pofunika kusintha pamwamba pa magnesium hydroxide kuti ikhale yogwirizana ndi zipangizo zopangira polima, kupititsa patsogolo dispersibility muzinthu zophatikizika, kuonjezera ntchito yake yapamtunda, potero kuchepetsa mlingo wake, kupititsa patsogolo mphamvu zake zowonongeka ndi lawi, ndi kusunga. kapena kukonza makina azinthu zophatikizika.

Njira zosinthira magnesium hydroxide

Pakalipano, pali njira ziwiri zodziwika bwino zosinthira magnesium hydroxide: njira youma ndi njira yonyowa.Kusintha kwa njira youma ndikusakaniza youma magnesium hydroxide ndi kuchuluka koyenera kwa zosungunulira za inert, kupoperani ndi coupling agent kapena mankhwala ena apamwamba, ndikusakaniza mu makina opondera otsika kwambiri kuti asinthe.Njira yonyowa yosinthira ndikuyimitsa magnesium hydroxide m'madzi kapena zosungunulira zina, kuwonjezera mwachindunji mankhwala opangira mankhwala kapena dispersant, ndikusintha poyambitsa.Njira ziwirizi zili ndi ubwino ndi zovuta zake ndipo ziyenera kusankhidwa malinga ndi zochitika zenizeni.Kuphatikiza pa njira yosinthira pamwamba, njira yoyenga ingagwiritsidwenso ntchito kuphwanya ufa wa magnesium hydroxide mpaka mulingo wa nanometer, kukulitsa malo ake okhudzana ndi matrix a polima, kukulitsa kuyanjana kwake ndi polima, ndipo potero kumapangitsanso mphamvu yake yobwezeretsa lawi.