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Hydroxide ya Aluminium

Isonga rya Aluminium Hydroxide Utanga

 

Luoyang Zhongchao New Material Co., Ltd. Yashinzwe mu 2003, ni uruganda ruhuza ubushakashatsi n’iterambere ry’umwuga, umusaruro, no kugurisha ibidukikije byangiza ibidukikije n’umwanda - ibikoresho bishya ku buntu. Ibicuruzwa byingenzi byingenzi ni aluminium ishingiye kuri super fine flame - ibikoresho bidasubirwaho hamwe na magnesium ishingiye kuri super fine flame - ibikoresho bidasubirwaho, alumina idasanzwe, alumina spherical alumina, boehmite, ububumbyi bwateye imbere, ubukorikori bwa elegitoroniki nibindi bikoresho bidasanzwe.

 

 
 
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Ibyiza bya Hydroxide ya Aluminium

 

Ibikoresho byiza cyane bya flame retardant

Hydroxide ya aluminium ikoreshwa cyane mubikoresho byinshi bidafite umuriro ndetse no gutwika umuriro kubera imiterere yabyo ya flame retardant. Irashobora kugabanya ibyago byumuriro no guteza imbere umutekano wumuriro ninyubako.

Ibidukikije

Nka organic organique, hydroxide ya aluminium yangirika vuba mubidukikije kandi ntibitera ingaruka ndende - ingaruka mbi kubidukikije. Ibi bituma ikoreshwa cyane mukurengera ibidukikije no gutunganya amazi.

Super Fine Aluminum Hydroxide

Kwinjiza neza cyane

Hydroxide ya aluminium ifite hygroscopique nziza cyane, bityo ikoreshwa kenshi mugukora hygroscopique na desiccant. Iyi mitungo ituma iguma yumye mubidukikije kandi ikarinda ibindi bicuruzwa kutagira ubushuhe no kwangirika.

Kunoza ibicuruzwa

Mu kwisiga no mu nganda z’ibiribwa, hydroxide ya aluminiyumu ikoreshwa nka emulifisiyeri na aside itabuza aside kugirango itezimbere uburyohe nuburyohe bwibicuruzwa no kuzamura uburambe bwabaguzi.

 

Imikoreshereze ya Hydroxide ya Aluminium
 

Ibikoresho fatizo bya shimi
Hydroxide ya Aluminium ifite ibyiza byinshi birimo umusaruro munini - umusaruro mwinshi, ibikoresho fatizo bihagije, ubuziranenge bwibicuruzwa byinshi hamwe no gukomera neza muri aside. Kubwibyo, hydroxide ya aluminium irashobora gukoreshwa nkibikoresho byingenzi byo gutegura umunyu wa aluminium, nka barium aluminate, aluminium sulfate nibindi.

 

Abadindiza umuriro
Ifu ya hydroxide ya aluminiyumu isanzwe ifatwa nkicyiza cyiza cya flame retardant yuzuza plastiki, polyester idahagije, reberi nizindi polymers kama kubera kuzura, flame retardant hamwe numwotsi - bikuraho imirimo numutungo wuburozi -. Flame retardant uburyo bwa hydroxide ya aluminium nuburyo bukurikira: iyo ubushyuhe burenze dogere 200, hydroxide ya aluminium itangira gukora kubora no kurekura amazi atatu ya kirisiti, kandi igipimo cyayo cyangirika kigera kuri dogere 250.

Iyi reaction nigikorwa gikomeye cya endothermic reaction, bityo bikabuza kuzamuka kwubushyuhe bwa polymer, kugabanya umuvuduko wacyo no kubyara imyuka yamazi gusa, ntibibyara imyuka yubumara kandi yangiza.

 

Ceramics
Hydroxide ya aluminium irashobora guhinduka muri alumina, ifite imiti ihanitse yubushyuhe bwumuriro, imbaraga zumuriro, kurwanya ibinyabuzima hamwe na dielectric hamwe na coefficient yo kwagura ubushyuhe buke. Alumina ni ikintu cyingenzi kuri synthesis ya ceramics. Mubikorwa bya synthesis ceramic, turashobora kugenzura ibyiciro bigize compteur hamwe na aluminium hydroxide ikora hamwe no kugenzura uburyo bwo kugenzura ibintu.

 

Kuvura umwanda
Hydroxide ya aluminiyumu ibaho mu mazi cyane cyane muburyo bwa Al (OH) 4-, ishobora kugusha ibyuma biremereye byangiza imyanda ikoresheje uburyo bwa coprecipitation kugirango bigere ku ngaruka zo kweza amazi nyuma yo kuyungurura. Hydroxide ya aluminium ifite ubuso buhanitse bwihariye, kandi irashobora adsorb colloid, ibintu byahagaritswe, irangi nibintu kama mumyanda hejuru yacyo.

 

Ubuvuzi
Hydroxide ya aluminium irashobora kwanduza aside gastricike kandi ntabwo ari - uburozi, aho ikoreshwa buri gihe nkumuti gakondo wo kuvura igifu. Hydroxide ya aluminiyumu irashobora kandi kunoza ubudahangarwa bw'urukingo, uburyo bwibikorwa bukurikira: aluminium hydroxide adsorbs antigen hejuru yayo kugirango antigen irekure buhoro kugirango ibashe kugira uruhare mu kwagura imikorere.

 

Umwikorezi
Mugutegura hydroxide ya aluminium, turashobora kubona ibicuruzwa bitandukanye bigizwe nubuso butandukanye bwa diffrernt, ubunini bwa pore, imiterere ya pore nuburyo bwa kristu mugucunga ubushyuhe, kwibanda hamwe na pH ya reaction, bishobora gukoreshwa neza nkumusemburo wa hydrogenation yibintu bya karubone bidahagije no gutegura fullerène nibindi nkibyo.

 

Inganda
Aluminium hydroxide ifite umweru mwinshi, ingano ya ultrafine kimwe nuburyo bwuzuye bwa kirisiti, kandi ifite imbaraga zihuza hamwe na agent yamurika. Hydroxide ya aluminiyumu, nk'inyongeramusaruro hamwe na resin, irashobora kunoza neza umweru, ububobere, ubworoherane hamwe na wino yinjira mu mpapuro.

 

Ibyiza bya Hydroxide ya Aluminium

Imiterere yumubiri

  • Hydroxide ya aluminium ibaho muburyo bwifu ya amorphous yera.
  • Hydroxide ya aluminium ifite aho ishonga igera kuri 573K.
  • Hydroxide ya aluminium ntishobora gushonga mumazi ariko ikabura muri alkalis na acide.
  • Hydroxide ya aluminiyumu ikomeye ifite ubucucike bwa 2,42g / cm3.

Imiterere yimiti

  • Aluminium hydroxide ni amphoteric.
  • Irashobora gukora nka acide na base.
  • Aluminium hydroxide yitwara nka Bronsted - Hasi ya acide.
  • Nkigisubizo, itesha aside - ikora umunyu namazi aribisubizo byanyuma.

 

 

Ibicuruzwa

 

 

Icyitegererezo cyibicuruzwa

AH-01

AH-01DD

AH-01DG

AH-02F

AH-01DH

AH-01S

AH-101

AH-008

Ibigize imiti (%)

AL (OH)3Birarenze cyangwa bingana

99.5

99.5

99.5

99.5

99.5

99.5

99.5

99.5

SiO2Birenze cyangwa bingana na

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.02

Fe2O3Birenze cyangwa bingana na

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

Na2O Ntibisanzwe cyangwa bingana na

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

L.O.I

34.5

34.5

34.5

34.5

34.5

34.5

34.5

34.5

Amazi Yometseho (%) Ntoya cyangwa angana na

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

Marvin Granularity D50 (μm)

2.4-3.0

3.2-4.0

4.5-6.5

7.0-9.0

13.0-17.0

22.0-27.0

55.0-65.0

70.0-80.0

Umweru (%) Birarenze cyangwa bingana

97.5

97

97

97

97

95

93

90

Agaciro Absorption Agaciro (ml / 100g)) Ntibisanzwe cyangwa bingana

35

35

30

25

23

21

20

20

 

 

Icyemezo

 

 

productcate-1-1

 

 

FAQ

 

Ikibazo: Nigute ibintu bya alkali bikorana nindi miti?

Igisubizo: Ifu nziza ya aluminium hydroxide isanzwe ikora na acide ikora umunyu namazi, inzira izwi nko kutabogama. Iyi reaction irashobora kuba exothermic, irekura ubushyuhe. Gusobanukirwa guhuza ifu ya aluminium hydroxide nindi miti ningirakamaro kugirango wirinde ingaruka zitifuzwa kandi urebe neza ko zikoreshwa neza kandi neza mubikorwa byinganda. Ibintu bimwe na bimwe bya alkali birashobora kandi kuba umusemburo, byihutisha imiti itiriwe uyikoresha.

Ikibazo: Ni izihe ngamba z'umutekano zigomba gufatwa mugihe ukoresheje ibintu bya alkali?

Igisubizo: Ingamba zumutekano zo gukoresha ifu nziza ya aluminium hydroxide harimo kwambara ibikoresho birinda nka gants na gogles kugirango wirinde uruhu n’amaso. Guhumeka bihagije birakenewe kugirango wirinde guhumeka imyotsi, ishobora kwangiza. Byongeye kandi, kubika ifu nziza ya hydroxide ya aluminiyumu ahantu hakonje, humye kure y’ibintu bidahuye bifasha kwirinda ingaruka mbi. Gukurikiza protocole yumutekano ikwiye ituma hakoreshwa neza imiti yimiti.

Ikibazo: Ibintu bya alkali birashobora gukoreshwa mugukoresha ibidukikije?

Igisubizo: Yego, ifu nziza ya aluminium hydroxide irashobora gukoreshwa mubidukikije, nko gutunganya amazi no kurwanya ihumana ry’ikirere. Ubushobozi bwabo bwo kwangiza aside bituma bugira akamaro muguhindura urugero rwa pH mumibiri yamazi no kugabanya aside irike. Byongeye kandi, ibintu bimwe na bimwe bya alkali birashobora gufasha mukugwa kwamabuye aremereye, bikorohereza kuvana umwanda mumazi mabi. Gusobanukirwa ingaruka zidukikije nibisabwa kugirango amategeko abigenga ni ngombwa mugihe ukoresheje ifu ya aluminium hydroxide nziza kubwibyo bikorwa.

Ikibazo: Ni ubuhe buryo bukoreshwa mu nganda zikoreshwa muri alkali?

Igisubizo: Ifu nziza ya aluminium hydroxide ikoreshwa cyane mu nganda nko gukora, ubuhinzi, n’imiti. Mu nganda, nibyingenzi mubikorwa nka saponification, ikoreshwa mugukora amasabune hamwe nogukoresha. Mu buhinzi, ibintu bya alkali bifasha kugenzura ubutaka bwa pH, bigatera imbere gukura neza. Mu nganda zimiti, zigira uruhare muguhuza ibice bitandukanye. Buri porogaramu isaba gusobanukirwa imiterere yihariye hamwe nubushakashatsi bwa pome ya aluminium hydroxide kugirango ibone umusaruro ushimishije.

Tumeze neza - tuzwi nkumwe mu bayobora hydroxide ya aluminium n’abatanga ibicuruzwa mu Bushinwa. Nyamuneka nyamuneka kugura hydroxide nziza ya aluminium yakozwe mu Bushinwa hano mu ruganda rwacu. Ushaka kugisha inama ibiciro, twandikire.