99.99% Ọcha Al2O3 Aluminom Oxide ntụ ntụ

Ọnọdụ ngwaahịa:Ọcha ntụ ntụ

Nkọwapụta:0.7-2.0 akuku

Isi ike:2100kg/mm2

Ibu Molecular:102

Ebe mgbaze:2010 ℃-2050 ℃

Ebe esi mmiri:2980 ℃

Mmiri Soluble:Na-adịghị edozi N'ime Mmiri

Njupụta:3.0-3.2g / cm3

Ọdịnaya:99.7%

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Nkọwa ngwaahịa

Ngwa

· Ngwaahịa aha: aluminum oxide ntụ ntụ

· Ịdị ọcha ngwaahịa: 99.9%, 99.99%

· Njirimara ngwaahịa: nnukwu agbaze agbaze, ike siri ike, mkpuchi na nguzogide okpomọkụ

Ngwa ngwa: Enwere ike iji aluminom oxide mee ihe dị ka nyocha nyocha, akpịrị ịkpọ nkụ nke ihe mgbaze organic, adsorbent, ihe na-akpata mmeghachi omume organic, abrasive, onye na-egbu egbu, akụrụngwa maka ịgbaze aluminum, refractory, wdg.

Ọnụ ego aluminom oxide bụ ụdị ntụ ntụ amorphous na-acha ọcha na-adịghị edozi mmiri nke nwere ịdị ọcha nke 99.5% na 96%.N'ihi ebe mgbaze ya dị elu, mkpuchi na nguzogide okpomọkụ, aluminom oxide ejiriwo nke ọma mee ihe na mbara igwe, ike nuklia, ume, metallurgy, electronics, biochemical engineering na ọrụ ndị ọzọ.

Njirimara anụ ahụ nke Aluminom Oxide		Ngosipụta Nleba Ogo nke Ahịa Aluminom Oxide
Ibu molekụla	101.96	Ihe gbazere na mmiri	≤0.5%
Ebe Na-agbaze	2054 ℃	Silicate	tozuru oke
Ebe esi nri	2980 ℃	Alkali&Alkaline Ụwa Ọla	≤0.50%
Ezi njupụta	3.97g/cm3	Ọla dị arọ (Pb)	≤0.005%
Njupụta nnukwu	0.85 g/ml (0 ~ 325 ntupu) 0.9 g/ml (120 ~ 325 ntupu)	Chloride	≤0.01%
Ọdịdị kristal	Trigonal (hex)	Sulfate	≤0.05%
Solubility	Na-adịghị edozi na mmiri na ụlọ okpomọkụ	Ọnwụ ọkụ	≤5.0%
Omume omume	Ndị na-adịghị eduzi na ụlọ okpomọkụ	Ígwè	≤0.01%

α - Alumina

A na-eji aluminom oxide mee ihe dị iche iche nke brik refractory, refractory crucible, refractory tube na nnukwu okpomọkụ na-eguzogide ngwá ọrụ nnwale;ịdị ọcha dị elu α - ụdị oxide aluminum bụkwa ihe akụrụngwa maka imepụta corundum artificial, ruby artificial na sapphire.A na-ejikwa aluminom oxide maka imepụta bọọdụ sekit agbakwunyere ọnụ ọgụgụ buru ibu nke ọgbara ọhụrụ.

Alumina na-egweri

Aluminom oxide price bụ adabara a dịgasị iche iche nke akọrọ na mmiri ọgwụgwọ usoro, nwere ike ọ bụla ike ike n'elu workpiece egweri ezi, bụ otu n'ime ndị kasị echekwa abrasive.

Alumina arụ ọrụ

Aluminom oxide price bụ a na-acha ọcha sppherical porous urughuru na edo urughuru size, ezigbo elu, elu n'ibu ike, ike hygroscopicity.Aluminom oxide abụghị ihe na-egbu egbu, enweghị isi, enweghị ike ime ya na mmiri na ethanol, ma nwee adsorption siri ike maka fluorine.A na-ejikarị ọnụahịa aluminom oxide mee ihe maka defluorination nke mmiri ọṅụṅụ na mpaghara fluorine dị elu.

Nke gara aga: Aluminom oxide polishing ntụ ntụ eji eme ihe maka agba agba ụgbọ ala

Osote: Aluminom oxide ntụ ntụ maka ihuenyo ekwentị

1.Ụlọ ọrụ seramiki:A na-eji ntụ ntụ alumina eme ihe n'ọtụtụ ebe dị ka akụrụngwa maka ịme ceramik, gụnyere seramiki eletrọnịkị, ceramik refractory, na seramiki teknụzụ dị elu.
2.Ụlọ ọrụ polishing na abrasive:A na-eji ntụ ntụ alumina mee ihe dị ka ihe na-egbuke egbuke na abrasive na ngwa dị iche iche dị ka anya anya anya, semiconductor wafers, na elu ọla.
3.Catalysis:A na-eji ntụ ntụ alumina mee ihe dị ka nkwado nkwado na ụlọ ọrụ petrochemical iji melite arụmọrụ nke ihe ndị na-emepụta ihe na-eji na nhazi nhazi.
4.Mkpuchi fesa thermal:A na-eji ntụ ntụ alumina mee ihe dị ka ihe mkpuchi iji nye corrosion ma na-eyi nguzogide dị iche iche na mbara igwe na ụlọ ọrụ ụgbọ ala.
5.Ihe mkpuchi eletrik:A na-eji ntụ ntụ alumina mee ihe dị ka ihe mkpuchi ọkụ eletrik na ngwaọrụ eletrọnịkị n'ihi ike dielectric ya dị elu.
6.Ụlọ ọrụ na-atụgharị uche:A na-eji ntụ ntụ alumina mee ihe dị ka ihe na-emegharị ihe na ngwa ọkụ dị elu, dị ka ihe mkpuchi ọkụ, n'ihi nnukwu agbaze ya na nkwụsi ike dị mma.
7.Ihe mgbakwunye na polymers:Enwere ike iji ntụ ntụ alumina mee ihe dị ka ihe mgbakwunye na polymers iji meziwanye akụrụngwa na akụrụngwa ha.