99.99% Purity Al2O3 Aluminium Oxide Hmoov Featured duab

99.99% Purity Al2O3 Txhuas Oxide Hmoov

Yam khoom:Dawb hmoov

Specification:0.7 hli - 2.0 hli

Hardness:2100kg / hli 2

Molecular Luj:102

Melting Point:2010 ℃ -2050 ℃

Boiling Point:2980 ℃

Dej Soluble:Insoluble hauv dej

Ceev:3.0-3.2g / cm3

Cov ntsiab lus:99.7%

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Product Detail

Daim ntawv thov

· Khoom npe: aluminium oxide hmoov

purity khoom: 99.9%, 99.99%

· Cov khoom nta: siab melting point, siab hardness, rwb thaiv tsev thiab kub tsis kam

· Daim ntawv thov: aluminium oxide tuaj yeem siv los ua cov tshuaj analytical reagent, lub cev qhuav dej ntawm cov kuab tshuaj organic, adsorbent, organic tshuaj tiv thaiv catalyst, abrasive, polishing agent, raw khoom rau txhuas smelting, refractory, thiab lwm yam.

Aluminium oxide nqi yog ib hom dej-insoluble dawb amorphous hmoov uas muaj purity ntawm 99.5% thiab 96%.Vim nws qhov siab melting point, rwb thaiv tsev thiab kub tsis kam, aluminium oxide tau dav siv nyob rau hauv aerospace, nuclear zog, zog, metallurgy, electronics, biochemical engineering thiab lwm yam dej num.

Lub cev muaj zog ntawm Aluminium Oxide		Kev soj ntsuam zoo ntawm Aluminium Oxide Nqe
Molecular Luj	101.96 ib	Dissolved teeb meem hauv dej	≤ 0.5%
Melting Point	2054 ℃	Silicate	tsim nyog
Boiling Point	2980 ℃	Alkali & Alkaline ntiaj teb hlau	≤ 0.50%
Muaj tseeb tiag	3.97 g / cm3	Heavy Metals (Pb)	≤ 0.005%
Kev ceev ceev	0.85 g / mL (0 ~ 325 mesh) 0.9 g / mL (120 ~ 325 mesh)	Chloride	≤ 0.01%
Crystal Structure	Trigonal (hli)	Sulfate	≤ 0.05%
Solubility	Insoluble hauv dej ntawm chav tsev kub	Ignition Loss	≤ 5.0%
Kev coj ua	Tsis-conductive nyob rau hauv chav tsev kub	Hlau	≤ 0.01%

α-Alumina

Oxide aluminium yog siv los ua txhua yam ntawm refractory cib, refractory crucible, refractory raj thiab siab kub resistant sim ntsuas;siab purity α - hom oxide txhuas kuj yog cov khoom siv raw rau kev tsim khoom corundum, dag ruby thiab sapphire.Aluminium oxide kuj tseem siv los ua cov khoom loj niaj hnub sib xyaw ua ke hauv pawg thawj coj saib.

Sib tsoo Alumina

Aluminium oxide tus nqi yog tsim rau ntau yam kev kho mob qhuav thiab ntub dej, tuaj yeem ua ib qho chaw ntxhib ntawm cov khoom sib tsoo zoo, yog ib qho ntawm kev lag luam abrasive.

Activated Alumina

Aluminium oxide tus nqi yog ib qho dawb kheej kheej kheej kheej nrog cov khoom me me, du nto, siab mechanical zog, muaj zog hygroscopicity.Aluminium oxide yog non-toxic, ntxhiab tsw, insoluble hauv dej thiab ethanol, thiab muaj zog adsorption rau fluorine.Aluminium oxide nqi yog tsuas yog siv rau defluorination ntawm cov dej haus nyob rau hauv high fluorine cheeb tsam.

Yav dhau los: Aluminium oxide polishing hmoov siv rau polishing tsheb xim

Tom ntej: Aluminium Oxide Polishing Hmoov Rau Cellphone Screen

1.Kev lag luam ceramic:Alumina hmoov yog dav siv los ua raw khoom rau kev ua ceramics, xws li hluav taws xob ceramics, refractory ceramics, thiab advanced technical ceramics.
2.Polishing thiab Abrasive Kev Lag Luam:Alumina hmoov yog siv los ua polishing thiab abrasive khoom nyob rau hauv ntau daim ntaub ntawv xws li optical lo ntsiab muag, semiconductor wafers, thiab metallic nto.
3.Catalysis:Alumina hmoov yog siv los ua ib qho kev txhawb nqa hauv kev lag luam petrochemical los txhim kho cov txiaj ntsig ntawm catalysts siv hauv cov txheej txheem refining.
4.Thermal Spray Coatings:Alumina hmoov yog siv los ua txheej txheej los muab kev tiv thaiv corrosion thiab hnav tsis kam rau ntau qhov chaw hauv kev lag luam aerospace thiab automotive industries.
5.Hluav taws xob rwb thaiv tsev:Alumina hmoov yog siv los ua cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob vim nws lub zog dielectric siab.
6.Kev lag luam Refractory:Alumina hmoov yog siv los ua cov khoom siv refractory nyob rau hauv high-temperature daim ntaub ntawv, xws li rauv hauv ob sab phlu, vim nws siab melting point thiab zoo thermal stability.
7.Additive hauv Polymers:Alumina hmoov tuaj yeem siv los ua ib qho ntxiv hauv cov polymers los txhim kho lawv cov khoom siv hluav taws xob thiab thermal.