I-aluminium hydroxide ethe nkqo yokugaya

I-aluminium hydroxide yimveliso yeekhemikhali esetyenziswa kakhulu, izinzile kakuhle kwiikhemikhali, ayinatyhefu, ayinancasa, iye yaba yinto ebalulekileyo kwimizi-mveliso yombane, ye-elektroniki, yokwenza amaphepha, yezonyango nakwamanye amashishini. Ngokuphucuka okuphezulu kwe-aluminium hydroxide, ulwakhiwo lwe-elektroniki lomphezulu kunye nolwakhiwo lwekristale luyatshintsha, nto leyo ebangela isiphumo somphezulu kunye nesiphumo sobungakanani, ukuze ibe neempawu ezizodwa kwimisebenzi yeekhemikhali, ukusebenza kombane, iimpawu zomphezulu kunye nezinye izinto, kwaye inemisebenzi emininzi ekhethekileyo. Umgubo we-aluminium hydroxide oveliswa yi-aluminium hydroxide vertical mill awusiwo nje kuphela into esebenzayo, kodwa ubonelela ngethuba elibanzi lokusetyenziswa kophuhliso lwezinto ezintsha, kwaye udlala indima ebaluleke kakhulu kwiinkalo ezahlukeneyo zoqoqosho lwesizwe.Guilin HongchengNjengabavelisi be-aluminium hydroxide vertical mill, namhlanje ukuze ukwazi ukwazisa imakethi ephambili yesicelo se-aluminium hydroxide.

Imarike ephambili yesicelo se-aluminium hydroxide:

1. Ishishini elithintela ukutsha: i-aluminium hydroxide inobunzima obuphakathi, iipropati zomzimba nezekhemikhali ezizinzileyo kubushushu begumbi, ayinabungozi, kwaye ixabiso lemveliso liphantsi. I-aluminium hydroxide eshushu ukuya kuthi ga kwi-220C yaqala ukufudumeza ukubola kokufunxa, ikhuphe amanzi adibeneyo. Ngenxa yokuba le nkqubo yokuphelelwa ngamanzi emzimbeni e-endothermic iyalibazisa ukutsha kwe-polymer kwaye yehlisa izinga lokutsha. Isekelwe ekuboleni kobuninzi bokufunxa ubushushu, kwaye ikhupha umphunga wamanzi kuphela ekuboleni kobushushu, kwaye ayiyi kuvelisa igesi enobuthi, evuthayo okanye erhabaxa, i-aluminium hydroxide ibe yinto ebalulekileyo yokuzalisa umlilo engabonakaliyo.

2. Isigcwalisi kunye nesongezelelo se-adhesive kunye ne-sealant: Isigcwalisi se-aluminium hydroxide sinokuphucula ukusebenza kokucubungula, amandla, ukuhanjiswa kobushushu kunye nokusebenza kokwandiswa kobushushu kwe-adhesive kunye ne-sealant, kwaye sinokunciphisa ubungakanani be-adhesive kunye nokunciphisa iindleko zemveliso. Ukusetyenziswa kwe-binder eYurophu nase-US kukhula malunga ne-5% ngonyaka, kwaye imfuno ye-sealants ikhula nge-1% eYurophu.

3. Ukupakisha amaphepha: i-aluminium hydroxide kushishino lwephepha, isetyenziswa kakhulu njengengubo yomphezulu, i-filler kunye nemveliso yephepha elingatshiyo. Kwasekuqaleni kweminyaka yoo-1940 noo-1950, i-aluminium hydroxide yaqala ukuphuhliswa nokusetyenziswa njengengubo yokugquma, kwaye yenze isikali semveliso esizinzileyo, esisetyenziselwa kakhulu ukuvelisa iphepha eligqumayo kunye nekhadibhodi, iphepha lekhabhoni yekhabhoni. E-China, ukusetyenziswa kwe-aluminium hydroxide kushishino lwephepha kuncinci, ngophuhliso kunye nemveliso ye-aluminium hydroxide e-ultrafine, ukusetyenziswa kwe-aluminium hydroxide kushishino lwephepha kuya kuqhubeka kusanda. I-aluminium hydroxide, njengohlobo olutsha lwengubo yokugquma, xa ithelekiswa nombala wendabuko, yona ngokwayo ineenzuzo ezininzi: ubumhlophe obuphezulu, ubungakanani obucolekileyo beenkozo, imilo elungileyo yekristale, ukusebenza kakuhle kokuhambelana nearhente yokwenza mhlophe, ukufunxwa kwe-inki okuhle. Ukuyisebenzisa njengengubo, kunokuphucula ubumhlophe, ukungabonakali, ukuguda, ukufunxwa kwe-inki kwephepha eligqumayo, kungasetyenziswa ekuveliseni iphepha lokupeyinta, iphepha leefoto kunye nephepha lesichazi-magama eliphambili kunye namanye amaphepha aphambili.

4. I-arhente yokungqubana kwe-Toothpaste: i-aluminium hydroxide ayinabungozi kwaye ayinancasa, ubunzima be-Mohs buyi-2.5-3.5, ithambile kwaye iqinile ngokulinganayo, yiarhente yokungqubana engathathi cala, i-aluminium hydroxide endaweni yezithako zemveli zetshokhwe kunye ne-dicalcium phosphate inokwenziwa ibe yi-toothpaste esebenza kakuhle. I-inertia yekhemikhali ye-aluminium hydroxide yenza ukuba ihambelane nezinye izithako kwi-toothpaste; okwangoku, isetyenziswa kakhulu kwi-toothpaste yamayeza nakwezinye ii-toothpaste zezinga eliphezulu.

5. Unyango kunye nezinye: I-aluminium hydroxide yenye yezona zinto ziphambili zonyango lwesisu. Ijeli ye-aluminium liyeza lendabuko lokuthomalalisa i-asidi yesisu kunye nokunyanga iingxaki zesisu. I-aluminium chloride eyenziwe nge-aluminium hydroxide njengezinto eziluhlaza ingasetyenziswa njenge-condensant kunyango nakwizinto zokuthambisa. Ukongeza, i-aluminium hydroxide kunye ne-aluminium oxide yayo ebhakiweyo ecutshungulwe ngokukodwa zisetyenziswa kakhulu kumayeza eekhemikhali, kwii-catalysts, kwiiplastiki, kwiingubo, kwiiseramikhi, kwizinto ezichasene ne-acid, kwizinto zokugquma, kwizinto zokugquma kunye nezinye iindawo.