i-magnesium hydroxide flame retardant powerder magnesium hydroxide food grade
imvelo
Ikristalu emhlophe noma impushana. Incibilika ku-asidi exutshwe ne-ammonium salt salt, cishe ayincibiliki emanzini nasetshwaleni. Kulula ukumunca i-carbon dioxide ezindaweni ezinomswakama. Uma ishiswa ngaphezu kuka-200 ℃ kusisombululo se-alkaline, iba yisistimu yekristalu eyi-hexagonal. Ku-230 ° C ibola ibe yi-magnesium oxide namanzi. Ngaphezulu kuka-500 ° C ukulahlekelwa kwamanzi kuguqulela ku-magnesium oxide. Isixazululo esinamanzi sine-alkaline, i-pH 9.5 ~ 10.5.
sebenzisa
I-Magnesium hydroxide iyisici esihle kakhulu sokubuyisa ilangabi kumapulasitiki nemikhiqizo yenjoloba. Mayelana nokuvikelwa kwemvelo, njenge-flue gas desulfurizer, ingangena esikhundleni se-caustic soda kanye ne-lime njengesithako se-asidi esiqukethe amanzi angcolile. Ibuye isetshenziswe njengesithako samafutha ukuvimbela ukugqwala kanye ne-desulfurization. Ngaphezu kwalokho, ingasetshenziswa futhi embonini ye-electronics, imithi, ukucwenga ushukela, njengezinto zokufakelwa kanye nokwakhiwa kweminye imikhiqizo kasawoti ye-magnesium.