Aluminium hydroxide budada ah oo leh olol dib u celin, baabi'inta qiiqa, buuxinta iyo hawlo kale oo badan, waxay soo saari kartaa saamaynta ololka synergistic ee fosfooraska iyo walxaha kale, waa noocyo kala duwan oo kiimiko ah, waxay noqdeen elektaroonig, kiimiko, fiilada, balaastikada, caagga iyo warshadaha kale ee ololka ilaalinta deegaanka ee muhiimka ah. dib u dhac.Aluminium hydroxide sida buuxinta dab-demiska dabiiciga ah, si loo gaaro saameyn wanaagsan oo ololka ah, qadarka buuxintu wuxuu u baahan yahay 40%, xitaa ilaa 60%, laakiin qadarka sare ee buuxinta ma aha oo kaliya si daran u saameeya sifooyinka farsamada ee alaabta, iyo extrusion. iyo guryaha wax lagu farsameeyaa way ka sii daraan.Sidaa darteed, wax ka beddelka dusha sare waa lagama maarmaan.
Dooro wax ka beddelka dusha kala duwan iyo xaddi kala duwan oo wax ka beddelka wax ka beddelka dusha qoyan eealuminium hydroxide.Iyada oo loo marayo qiimaha nuugista saliidda ee budada aluminium hydroxide ka hor iyo ka dib isbeddelka, sifooyinka dusha sare ee budada aluminium hydroxide ee la beddelay ayaa isbeddelay si cad, hydrophilicity iyo qiimaha nuugista saliidda ayaa si weyn hoos ugu dhacay, iyo kala firdhinta wajiga dabiiciga ah ayaa si cad u kordhay.Wax ka beddelka dusha sare ayaa sidoo kale saameyn ku leh sifooyinka nidaamka isku dhafan ee aluminium hydroxide.Dib u dhigista ololka iyo habka tayeynta ee superfine aluminium hydroxide firfircoon ayaa lagu falanqeeyay falanqaynta thermogravimetric iyo iskaanka microscopy elektarooniga ah.Wax ka beddelka dusha sare wuxuu si weyn u wanaajin karaa sifooyinka dhamaystiran ee aluminium hydroxide ee ka buuxsamay nidaamka PVC.Dhowr xeryood oo dabiici ah ayaa la doortay si loo beddelo dusha sare ee budada alumina hydroxide.Iyada oo la falanqeynayo qiimaha nuugista saliidda, shahaadada firfircoonida iyo cabbirka qayb ka mid ah budada la beddelay, wax ka beddelka organic wuxuu ka dhigay cabbirka walxaha budada alumina hydroxide yar.Habka isku xidhka kiimikaad bedelkii habka dhaqameed ee daahan jireed waxay wanaajin kartaa xasilloonida kala firdhisanaanta iyo iswaafajinta nano-hydroxide ololka ee polymers-ka organic.
Iyadoo aan loo eegin habka wax ka beddelka aluminium hydroxide, waxaad isticmaali kartaa budada wax ka beddelka dusha sare ee mashiinka malabka shiida, habka wax ka beddelka qashinka malabka waa nooc ka mid ah nidaamka dabaysha xaaqin hufan, walxaha dhex socodka hawada ee nidaamka si loo beddelo sifooyinka, awoodda maaraynta ugu yar 0.05 tan/saacaddii, ugu badnaan 15 tan/saacaddii.
Waqtiga boostada: Meey-09-2023