I-aluminium hydroxide yokugaya eqondile

I-aluminium hydroxide iwumkhiqizo wamakhemikhali osetshenziswa kabanzi, ukuqina okuhle kwamakhemikhali, awunobuthi, awunambitheki, usube yinto ebalulekile yokugcwalisa izinto zikagesi, ze-elekthronikhi, ekwenziweni kwephepha, kwezokwelapha nakwezinye izimboni. Ngokucwengisiswa okuphezulu kwe-aluminium hydroxide, isakhiwo se-elekthronikhi sobuso kanye nesakhiwo sekristalu kuyashintsha, okuholela emphumeleni wobuso kanye nomphumela wosayizi, ukuze ibe nezakhiwo ezihlukile emsebenzini wamakhemikhali, ukusebenza kukagesi, izakhiwo zobuso kanye nezinye izici, futhi inemisebenzi eminingi ekhethekile. I-aluminium hydroxide powder ekhiqizwa yi-aluminium hydroxide vertical mill ayiyona nje into esebenzayo ngokwayo, kodwa futhi inikeza ithuba elibanzi lokusetshenziswa ekuthuthukisweni kwezinto ezintsha, futhi idlala indima ebaluleke kakhulu emikhakheni ehlukahlukene yomnotho wezwe.Guilin Hongchengnjengabakhiqizi be-aluminium hydroxide mpo, namuhla ukuze wethule imakethe eyinhloko yesicelo se-aluminium hydroxide.

Imakethe yesicelo esiyinhloko ye-aluminium hydroxide:

1. Imboni evimbela ukusha: i-aluminium hydroxide inobulukhuni obuphakathi, izakhiwo zomzimba nezamakhemikhali ezizinzile ekushiseni kwegumbi, ayinabo ubuthi, futhi inezindleko zokukhiqiza eziphansi. I-aluminium hydroxide eshiswe cishe ku-220C yaqala ukufudumeza ukubola kokumuncwa, ikhulule amanzi ahlanganisiwe. Ngenxa yokuthi le nqubo yokuphelelwa amanzi emzimbeni e-endothermic ibambezela ukusha kwe-polymer futhi yehlisa izinga lokusha. Isekelwe ekubolekeni kwenani elikhulu lokumuncwa kokushisa, futhi ikhulula umusi wamanzi kuphela ekubolekeni kokushisa, futhi ngeke ikhiqize igesi enobuthi, evuthayo noma ebolile, i-aluminium hydroxide isibe yinto ebalulekile yokugcwalisa i-inorganic flame retardant.

2. Isigcwalisi kanye nesengezo se-glue kanye ne-sealant: Isigcwalisi se-aluminium hydroxide singathuthukisa ukusebenza kokucubungula, amandla, ukuhanjiswa kokushisa kanye nokusebenza kokukhula kokushisa kwe-glue kanye ne-sealant, futhi singanciphisa inani le-glue futhi sinciphise izindleko zomkhiqizo. Ukusetshenziswa kwe-binder eYurophu nase-US kukhula cishe ngo-5% ngonyaka, kanti isidingo se-sealants sikhula ngo-1% eYurophu.

3. Ukupakisha amaphepha: i-aluminium hydroxide embonini yamaphepha, esetshenziswa kakhulu njengokugqoka ubuso, ukugcwalisa kanye nokukhiqizwa kwephepha elingashi. Ngasekuqaleni kwawo-1940 kanye nawo-1950, i-aluminium hydroxide yaqala ukuthuthuka nokusebenzisa njengombala wokumboza, futhi yakha isikali sokukhiqiza esizinzile, esisetshenziswa kakhulu ekukhiqizeni iphepha elimboziwe kanye nekhadibhodi, iphepha le-carbon carbon. EShayina, ukusetshenziswa kwe-aluminium hydroxide embonini yamaphepha kuncane, ngokuthuthukiswa nokukhiqizwa kwe-aluminium hydroxide e-ultrafine, ukusetshenziswa kwe-aluminium hydroxide embonini yamaphepha kuzoqhubeka nokukhula. I-aluminium hydroxide, njengohlobo olusha lombala wokumboza, uma kuqhathaniswa nombala wendabuko, yona ngokwayo inezinzuzo eziningi: ubumhlophe obuphezulu, usayizi omuhle wokusanhlamvu, ukuma okuhle kwekristalu, ukusebenza okuhle kokuhambisana ne-agent yokwenza mhlophe, ukumuncwa okuhle kwe-inki. Ukuyisebenzisa njengembala, kungathuthukisa ubumhlophe, ukungabonakali, ukushelela, ukumuncwa kwe-inki kwephepha elimboziwe, kungasetshenziswa ekukhiqizeni iphepha lokupenda, iphepha lezithombe kanye nephepha lesichazamazwi elithuthukisiwe kanye namanye amaphepha athuthukile.

4. I-agent yokungqubuzana kwe-Toothpaste: i-aluminium hydroxide ayinabo ubuthi futhi ayinambitheki, ubulukhuni be-Mohs 2.5-3.5, ithambile futhi iqinile ngokulinganayo, iyi-agent yokungqubuzana engathathi hlangothi, i-aluminium hydroxide esikhundleni sezithako zendabuko ze-chalk ne-dicalcium phosphate ingenziwa ibe yi-toothpaste esebenza kahle. I-inertia yamakhemikhali ye-aluminium hydroxide yenza ihambisane nezinye izithako ku-toothpaste; okwamanje, isetshenziswa kabanzi ku-toothpaste yemithi kanye neminye i-toothpaste yezinga eliphezulu.

5. Imithi kanye neminye: I-aluminium hydroxide ingenye yezingxenye eziyinhloko zokwelapha isisu. Ijeli ye-aluminium iwumuthi wendabuko wokunciphisa i-asidi yesisu nokwelapha izinkinga zesisu. I-aluminium chloride eyenziwe nge-aluminium hydroxide njengezinto zokusetshenziswa ingasetshenziswa njenge-condensant kwezokwelapha nasezimonyweni. Ngaphezu kwalokho, i-aluminium hydroxide kanye ne-aluminium oxide yayo ebhakiwe ecutshungulwe ngokukhethekile kuye kwasetshenziswa kabanzi emithini yamakhemikhali, kuma-catalysts, epulasitikini, ekumbozeni, ezintweni zobumba, ezintweni ezivimbela ukugqwala, ezintweni zokushisa, ezintweni ezisusa ukungcola kanye nakwezinye izindawo.