iikhemikhali zokucoca amanzi

i-aluminium hydroxide

I-aluminium hydroxide (Al(OH)₃) sisiqina esimhlophe esinganyibilikiyo emanzini nasetywala. Njenge-amphoteric hydroxide, iyanyibilika kwii-asidi eziqinileyo kunye neziseko eziqinileyo. Ineendlela ezahlukeneyo zokusetyenziswa.


Izicelo

Imibuzo ebuzwa rhoqo malunga neekhemikhali zokucoca amanzi

Iithegi zeMveliso

Izinto

Isalathiso

Isiphumo

Inombolo ye-CAS

21645-51-2

i-pH (Ukumiswa kwamanzi)

8–10

Ifomula yeMolekyuli

I-Al(OH)₃

Ukunyibilika

Ayinyibiliki emanzini nasetywala; inyibilika kwi-asidi enamandla kunye nezisombululo ze-alkali ezinamandla

Inkangeleko

Umgubo omhlophe ongenamanzi

Ufanelekile

Ubumsulwa (%, njenge-Al2O3)

IMIZUZU ENGAMA-64

64.5

Ukufuma (%)

3.3 Ubuninzi

3.0

Ukungcola (%)

0.33 Ubuninzi

Ufanelekile

I-D50 (μm)

40 - 110

Ufanelekile

Ukudlulela kwi-mesh engama-200

IMIZUZU ENGAMA-35

Ufanelekile

Ukudlula kwi-mesh engama-325

10 IMIZUZU

Ufanelekile

Intsalela ukuya kwi-100 mesh

10 MAX

Ufanelekile

Izicelo

● Iimveliso ze-alumina

● Iikhompawundi ze-aluminium ezifana ne-aluminium fluoride, i-cryolite, i-aluminium sulfate, i-polyaluminum chloride (PAC), kunye ne-basic aluminium chloride (ACH)

● Izinto ezithintela ilangatye (ezisebenza ngendlela ethintela ilangatye e-endothermic)

● Ukwambathisa Amalaphu Okungangeni Manzi

Ekubeni i-Al(OH)₃ inganyibiliki emanzini, xa isetyenziswa njengesizalisi sokugquma umphezulu welaphu okanye ukugqobhoza izithuba zefayibha, ithintela ngokufanelekileyo umswakama ekungeneni kwelaphu.

ngelixa ibonelela ngeempawu zokunciphisa umsi kunye ne-antistatic

● Ii-inki

Iipigment/izizalisi zokwandisa: Njengesizalisi esimhlophe, sonyusa amandla okulayisha iipigment kwaye silungisa iipropati ze-rheological kwiinki

Ukukhanya okuphezulu: Ngomlinganiselo wokukhanyela ofana nowee-binder ezininzi, ifanelekile ukwenza ii-inki ezikhazimlayo nezibonakalayo

Ukumelana kakuhle kwe-rheology kunye nokukrala: Xa zidityaniswe namasuntswana agqunywe yi-resin kwiifomyula, kwandisa ukumelana nokukrwela kwezinto eziprintiweyo kunye neempawu zokuhamba kwe-inki

Ukungavumi kwelangatye: Isetyenziswa njengesongezelelo sokungavumi ilangatye kwii-inki ezikhethekileyo

● Iglasi Ebonakalayo, Iglasi Yefayibha, kunye Neglasi EneBorosilicate Ephezulu Emelana Nobushushu Obuphezulu

Ukungeniswa kwe-Al kulawula ngokufanelekileyo i-viscosity yeglasi, kukhawulezise ukuqina kokunyibilika, kwaye kuphucula ukuqina kwemveliso egqityiweyo.

Kwiinkqubo ezithile zemveliso, i-Al(OH)₃ inika i-reactivity engcono kunokusetyenziswa ngokuthe ngqo kwe-Al₂O₃ yemizi-mveliso, nangona le nkqubo ivelisa umphunga wamanzi.

● Izinto zokugcwalisa amaphepha

Ubumhlophe Obuphezulu kunye nokuKhazimla: I-Al(OH)₃ ine-refractive index ephezulu, nto leyo ephucula kakhulu ubumhlophe kunye nokukhazimla komphezulu wephepha eligqunyiweyo.

Ingasetyenziswa njengesizalisi sokungafihli nto ukuphucula ukungafihli nto kwephepha

Isetyenziswa njengesizalisi esithintela umlilo kwiiphepha ezikhethekileyo ezikumgangatho ophezulu, ezimelana nomlilo, kwaye inikezela ngeempawu ezintle zokuthintela umsi

Iphucula ukuprintwa: Ifunxa kakuhle ioyile kwaye igudileyo, iphucula umgangatho wokuprintwa

● Izinto zokuthambisa

Izithambisi zegrisi/iziqinisi: I-Al(OH)₃ ingasetyenziswa kwiigrisi zokuvala ezikhethekileyo okanye kwiigrisi zokwenziwa ezisetyenziselwa iinjongo ezininzi njengesithambisi esiqinileyo okanye isithambisi esincedisayo ukuphucula uzinzo lwesakhiwo segrisi kunye nomthamo wokuthwala umthwalo.

Iifluids Zokusebenza Ngesinyithi (iifluids zokusika): Kwiifluids zokusika ezisekelwe kwioyile, amasuntswana amancinci e-Al(OH)₃ anokuphucula ukutyeba kunye neempawu zokungagugi

Izicelo zokuthambisa ezisebenzayo: Uzinzo oluphezulu lobushushu, olufanele iinkqubo zokuthambisa kwiindawo ezinobushushu obuphezulu

● Amayeza

Ii-antacids: I-aluminium hydroxide (igama eliqhelekileyo elithi "Algeldrate") isetyenziswa njenge-antacid ebantwini nakwizilwanyana (ngokuyintloko iikati nezinja). Ingcono kunezinye iindlela ezifana ne-sodium bicarbonate kuba i-aluminium hydroxide ayinyibiliki emanzini kwaye ayinyusi i-pH yesisu ngaphezulu kwe-7, ngaloo ndlela ithintela ukukhushulwa kokukhutshwa kwe-asidi egqithisileyo. Amagama ayo ophawu aquka i-Alu-Cap, i-Aludrox, i-Gaviscon, kunye ne-Pepsamar. Isabela kwi-asidi egqithisileyo esiswini ukunciphisa i-asidi yomxholo wesisu, ngaloo ndlela inciphisa iimpawu zezilonda, isitshiso sentliziyo, okanye ukungagayi kakuhle kokutya.

Ulawulo lweHyperphosphatemia: Le khompawundi ikwasetyenziselwa ukulawula i-hyperphosphatemia (amanqanaba aphezulu e-phosphate okanye i-phosphorus egazini) kwizigulana ezingasebenzi kakuhle kwezintso nakwizilwanyana. Ngokwesiqhelo, izintso zihluza i-phosphate engaphezulu egazini, kodwa ukungasebenzi kakuhle kwezintso kukhokelela ekuqokeleleni kwe-phosphate. Xa iityuwa ze-aluminium zityiwa, zibophana ne-phosphate emathunjini, ngaloo ndlela zinciphisa ubungakanani be-phosphorus efunxwayo.

Ukupakisha

Ialuminiyam hydroxide主图1
Ialuminiyam hydroxide主图2
I-aluminium hydroxide

Indawo yokugcina izinto

Gcina le mveliso kwisikhongozeli sayo sokuqala esivaliweyo kwindawo epholileyo, eyomileyo, enomoya ococekileyo, kude nee-asidi ezinamandla kunye neendawo ezifumileyo. Gcina isikhongozeli sivaliwe kakuhle xa singasetyenziswa.

Xa uphatha, nxiba imaski yothuli eqinisekisiweyo yi-NIOSH, iiglavu, kunye neeglasi zokhuseleko. Lo mgubo unokucaphukisa amehlo kunye nendlela yokuphefumla. Ukuchitheka kwawo kunokubangela ukuba iindawo zibe tyibilizi.

Phantsi kweemeko ezifanelekileyo zokugcina; emva koko kuyacetyiswa ukuba kuvavanywe kwakhona.

Izithethantonye

● I-alumina emanzi

● I-Amphojel

● I-aluminium hydrate

● I-aluminium hydroxide eyomileyo


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