Umkhiqizi we-B2O3 boron oxide powder osezingeni eliphezulu cas 1303-86-2
I-Boron oxide iyikristalu noma i-powder engenambala efana nengilazi. Ikhwalithi yayo iqinile futhi iyaphuka, i-sufrace ibushelelezi
futhi ayinambitheki. Izinzile ngokwezinga lokushisa futhi ngeke incishiswe yi-carbon uma i-incandescent, kodwa izinsimbi ze-alkali, i-magnesium ne-aluminium konke kunganciphisa kube yi-monomer boron. Cishe ngo-600℃, iba yi-
uketshezi oluqinile. I-anhydride ye-boric acid ingamunca amanzi emoyeni ngamandla ukuze ikhiqize i-boric acid. Iyancibilika
ku-asidi, i-ethanol, amanzi ashisayo, futhi incibilika kancane emanzini abandayo. I-boron oxide ingahlanganiswa nama-oxide ensimbi amaningana ukuze kwakhiwe ingilazi enemibala ehlukile. Ingaxutshwa ngokuphelele nezinsimbi ze-alkali, ithusi,
Ama-oxide acwebezelayo, i-lead, i-arsenic, i-antimony, kanye ne-bismuth.
Ubuningi be-crystalline boron oxide bungu-2.46g/cm3, ubuningi be-amorphous boron oxide bungu-1.80 ~ 1.84g/cm3, iphuzu lokuncibilika lingu-557℃, ukuncibilika g/100gH2O: 1.1(0℃), 15.7(100℃) Umunca amanzi kalula, abe
i-dust ngemva kokumunca umswakama, futhi ingancibilika notshwala.
Uma izinga lokushisa liphansi, ukuphelelwa amanzi emzimbeni kwe-H3BO3 kungakhiqiza amakristalu e-boron trioxide, Le kristalu iqukethe iyunithi yesakhiwo se-BO4 tetrahedral, ubuningi obungu-1.805g/cm3, iphuzu lokuncibilika elingu-450℃, ubuningi be-boron oxide engilazi
ingu-1.795g/cm3, futhi ithamba kancane kancane lapho izinga lokushisa likhuphuka, futhi iba uketshezi uma ifinyelela izinga lokushisa eliphezulu lokushisa elibomvu, ngephuzu lokubila elingu-1500℃. I-Boron nomoya-mpilo kuhlanganiswa ngqo ukuze kutholakale i-B2O3.
1. I-cosolvent yokubola kwe-silicate
2. Izinto ezifakwa yi-semiconductor ku
3. Izithasiselo zengilazi ezingamelani nokushisa kanye nopende ezingamelani nokushisa
4. Ukulungiswa kwezinto kanye nezinto ezihlukahlukene eziyinhloko zokusetshenziswa kwe-boride.
5. Ukulungiswa kwezinto kanye nezinto ezihlukahlukene eziyinhloko zokusetshenziswa kwe-boride.
6. Izinto zokusetshenziswa ze-enamel.
7. Isetshenziswa njengekhemistri embonini yemishini, Izinto zokusetshenziswa zokwelashwa kokushisa kwe-ejenti yokuncibilikisa i-boron
8. Isikhuthazi sokwenziwa kwezinto eziphilayo
9. Izinga lokushisa eliphezulu elisetshenziswa njengezithasiselo zokuthambisa.
10. Imboni yamandla e-athomu, kanye nemboni ye-elekthronikhi.
| Into yokuhlola | Inkomba yokuhlola |
| I-Boron Oxide, % | ≥ 98 |
| I-Sulfate, % | ≤0.2 |
| I-sodium oxide, % | ≤0.1 |
| I-Chloride, % | ≤0.1 |
| Izinto ezingancibiliki emanzini, % | ≤0.1 |
| Usayizi wezinhlayiya omaphakathi | 80 - 200 i-mesh |
25kg/isikhwama
Noma kungenziwa ngezifiso ngokwezidingo zamakhasimende
Indawo yokugcina kufanele ibe pholile, yomile futhi ifake umoya.
Bhala umlayezo wakho lapha bese uwuthumela kithi
