umkhiqizo

Ubumsulwa obuphakeme obunamacala ayi-boron nitride powder cas 10043-11-5

Incazelo emfushane:

I-boron nitride yakhiwe nge-nitrogen nama-boron athomu ku-crystal,
isakhiwo se-crystal ingahlukaniswa: i-hexagonal boron nitride (HBN), imigqa eminyene ye-boron nitride enezinhlangothi ne-cubic boron nitride, isakhiwo se-crystal se-borx nitride esinezinhlangothi ezine-graphite efanayo ungqimba lwesakhiwo, okuxekethile, ukuthambisa, ukumuncwa kalula komswakama, ukukhanya nezinye izici ezimhlophe
powder, isho futhi ngakho “white graphite.

Imininingwane yomkhiqizo

Amathegi womkhiqizo

Incazelo Yomkhiqizo

I-Boron nitride yakhiwe nge-nitrogen nama-boron athomu ku-crystal, isakhiwo se-crystal singahlukaniswa sibe:

i-hexagonal boron nitride (HBN), imigqa eminyene ye-boron nitride enezinhlangothi ne-cubic boron nitride, i-crystal

ukwakheka kwe-boron nitride enezinhlangothi ezinezinhlaka ezifanayo zesendlalelo se-graphite, okuxekethile, ukuthambisa, ukumuncwa okulula

umswakama, ukukhanya nezinye izici zempuphu emhlophe, phinda futhi ngakho "i-graphite emhlophe. Ubuningi bemfundiso: 2.27g / cm3,

amandla adonsela phansi athile: 2.43, ubunzima be-mossberg: 2. I-boron nitride enezinhlangothi ine-insulation enhle kagesi,

ukuqhutshwa kokushisa, ukuzinza kwamakhemikhali, akukho phuzu elisobala lokuncibilika, ukumelana nokushisa kuze kufike ku-3000 ℃ ku-0.1 MPA nitrogen,

endaweni yokwehlisa ukungathathi hlangothi, ukumelana nokushisa kuze kufike ku-2000 2000, i-nitrogen ne-argon kuyasetshenziswa emazingeni okushisa

ingafinyelela ku-2800 ℃, ukuzinza okuncane emoyeni we-oxygen, izinga lokushisa elingaphansi kuka-1000 ℃. I-coefficient yokukhulisa ye-

I-boron nitride ilingana naleyo ye-quartz, kepha ukuqhutshwa kokushisa kushisa izikhathi eziphindwe kayishumi kune-quartz.

Ekushiseni okuphezulu futhi kune-lubricity enhle, i-lubricant eqinile yokushisa okuphezulu, ine-neutron eqinile

umthamo wokumunca, ukuzinza kwamakhemikhali, cishe zonke izinsimbi ezincibilikisiwe zinokungenwa kwamakhemikhali.

I-hexagonal boron nitride engaguquki emanzini abandayo, amanzi abilayo i-hydrolysis ahamba kancane futhi akhiqiza inani elincane

i-boric acid ne-ammonia, ne-asidi ebuthakathaka kanye nesisekelo esinamandla ekamelweni lokushisa akusebenzi, kuncibilike kancane

ku-asidi eshisayo, ene-sodium hydroxide encibilikisiwe, ukwelashwa kwe-potassium hydroxide kungabola. It has okuhle

ukugqwala ukumelana nazo zonke izinhlobo ze-inorganic acid, alkali, isixazululo sikasawoti kanye ne-solvent organic.

Isicelo

1, i-boron nitride iyinto engeyona enobuthi, ukumelana nokushisa okuphezulu, ukumelana nokugqwala, ukushisa okuphezulu

ukuqhuba, ukwahlukanisa okuphezulu, ukusebenza kahle kokuthambisa.

2. Akuyona i-insulator kagesi kuphela kodwa futhi i-conductor ezishisayo, i-electrolysis ekhethekile kanye
ukumelana nezinto ezingeni lokushisa eliphakeme, i-insulator yamandla aphezulu kanye nogesi wamaza aphezulu
ne-plasma arc.

3, ingasetshenziswa njenge-semiconductor solid-phase doped material, anti-oxidation noma i-grease emelana namanzi.

4. I-ejenti yokushisa okuphezulu nokushisa kwesikhunta, i-boron nitride powder nayo ingasetshenziswa njenge
i-anti-adhesion ejenti yobuhlalu beglasi, i-ejenti yokukhipha isikhunta sengilazi nensimbi yokwakha.

5. Izinto ezinzima kakhulu ezicutshungulwa yi-boron nitride zingenziwa ngamathuluzi wokusika anejubane elikhulu
nokubhola izingcezu zokuhlola ukwakheka komhlaba nokumba uwoyela.

6. Izinto zokwakha ze-athomu, imibhobho yezinjini zezindiza nezerokhethi, izinto zokupakisha
ukuvimbela imisebe ye-neutron, nezinto zokuvikela ezishisayo ku-aerospace.

7, engeyona enobuthi futhi engenabungozi nokuthambisa, ingasetshenziswa njengokugcwalisa izimonyo.

8. Ngokuhlanganyela kwe-catalyst, ingaguqulwa ibe yi-cubic boron nitride iqine njengedayimane
ngemuva kokushisa okuphezulu nokucindezela kwengcindezi.

9, yenza izinhlobo ezahlukahlukene ze-capacitor film aluminium plating, isithombe tube tube aluminium, isibonisi se-aluminium,
njengesikebhe esihwamukayo.

10, i-transistor heat seal desiccant ne-resin yepulasitiki nezinye izithasiselo ze-polymer.

11, zonke izinhlobo ze-laser anti-mbumbulu aluminium plating, uphawu lokuhweba izinto zokwakha, zonke izinhlobo zamalebula kagwayi, amalebula kabhiya, amabhokisi okupakisha, amabhokisi okupakisha osikilidi ukufakwa kwe-aluminium njalonjalo.

Ukucaciswa

INTO
99%
98%
97%
Ukubukeka
i-crystal powder emhlophe
I-Boron nitride (BN)
≥ 99%
% 98%
% 97%
Mahhala Boron oxide
≤ 0.45
≤ 0.45
≤ 0.5
I-Sodium oxide (Na2O)
≤ 0.1
≤ 0.1
≤ 0.2
Magnesium oxide (MgO)
≤ 0.015
≤ 0.015
≤ 0.03
Usayizi wamabele omaphakathi (um)
1 um
* Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokuya ngesidingo esikhethekile samakhasimende ethu.

Ukupakisha

25kg / isikhwama noma 25kg / ibhokisi isigubhu
Ukugcina kufanele kube kupholile, komile futhi kungenise umoya.

  • Langaphambilini
  • Olandelayo:

  • Bhala umyalezo wakho lapha bese uwuthumela kithi