Iwa mimọ hexagonal boron nitride powder cas 10043-11-5 Boron nitride(BN 99%)
Boron nitride jẹ ti nitrogen ati awọn ọta boron ninu kirisita, eto crystal le pin si: hexagonal boron nitride (HBN), awọn ori ila iwuwo ti boron nitride hexagonal onigun ati boron nitride onigun, ilana gara ti hexagonal boron nitride ni iru graphite ti o jọra. Layer be, loose, lubrication, rorun gbigba ti ọrinrin, ina ati awọn miiran tẹlọrun ti funfun lulú, wi lẹẹkansi ki "funfun lẹẹdi. O tumq si iwuwo: 2.27g / cm3, pato walẹ: 2.43, mossberg líle: 2.
Hexagonal boron nitride jẹ idabobo itanna to dara, ifarapa igbona, iduroṣinṣin kemikali, ko si aaye yo ti o han gbangba, ooru sooro si 3000 ℃ ni 0.1 MPA nitrogen, ni aye idinku didoju, sooro ooru to 2000 ℃, nitrogen ati argon ti lo ninu awọn iwọn otutu le de ọdọ 2800 ℃, ko dara iduroṣinṣin ni atẹgun bugbamu, otutu ni isalẹ 1000 ℃.Imugboroosi imugboroja ti boron nitride jẹ deede si ti quartz, ṣugbọn iṣesi igbona jẹ igba mẹwa ti o ga ju ti quartz lọ.Ni iwọn otutu ti o ga tun ni lubricity ti o dara, jẹ lubricant ti o ni iwọn otutu ti o dara, ni agbara gbigba neutroni ti o lagbara, iduroṣinṣin kemikali, o fẹrẹ to gbogbo awọn irin didà ni aibikita kemikali.
Hexagonal boron nitride insoluble ninu omi tutu, omi farabale hydrolysis jẹ o lọra pupọ ati gbejade iye kekere ti boric acid ati amonia, ati acid alailagbara ati ipilẹ to lagbara ni iwọn otutu yara ko ni ifaseyin, tiotuka diẹ ninu acid gbona, pẹlu didà sodium hydroxide, potasiomu. itọju hydroxide le jẹ ibajẹ.O ni o ni ti o dara ipata resistance si gbogbo iru inorganic acid, alkali, iyọ ojutu ati Organic epo.
1, boron nitride jẹ ti kii-majele ti, ga otutu resistance, ipata resistance, ga gbona
2. O ti wa ni ko nikan ohun itanna insulator sugbon tun kan gbona adaorin, a pataki electrolysis ati
3, le ṣee lo bi semikondokito ohun elo doped ti o lagbara-alakoso, egboogi-ifoyina tabi girisi sooro omi.
4. Iwọn lubricant ti o ga julọ ati olutọpa mimu, boron nitride lulú le tun ṣee lo bi
5. Awọn ohun elo ti o lagbara-lile ti a ṣe nipasẹ boron nitride le ṣee ṣe sinu awọn irinṣẹ gige-giga
6. Awọn ohun elo igbekalẹ ti awọn reactors atomiki, awọn nozzles ti ọkọ ofurufu ati awọn ẹrọ rocket, awọn ohun elo apoti
7, ti kii ṣe majele ati laiseniyan ati lubricity, le ṣee lo bi kikun ikunra.
8. Pẹlu ikopa ti ayase, o le ṣe iyipada si onigun boron nitride bi lile bi diamond.
9, ṣe orisirisi ti capacitor film aluminiomu plating, image tube aluminiomu plating, aluminiomu àpapọ,
10, transistor ooru seal desiccant ati ṣiṣu resini ati awọn miiran polima additives.
11, gbogbo iru laser anti-counterfeiting aluminiomu plating, aami-iṣowo bronzing awọn ohun elo, gbogbo iru awọn aami siga, ọti oyinbo, apoti apoti, siga apoti apoti aluminiomu plating ati be be lo.
| Ọja Specification | Mimo% | Hydrogen peroxide mater ti a ko le yanju% | Apapọ akoonu atẹgun% | Ọrinrin% | Granularity (D50) um | Fọwọ ba iwuwo, g/cm3 |
| BN-B | 99 | ≤0.5 | ≤0.7 | ≤0.5 | 1 ~2 | 0.60 |
| BN-C | 99 | ≤0.5 | ≤0.4 | ≤0.5 | 5 ~ 10 | 0.37 |
| BN-E | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 3 ~5 | 0.45 |
| BN-N | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 10 ~ 20 | 0.63 |
| BN-S | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 20 ~ 30 | 0.86 |
| BN-SS | 99 | ≤0.5 | ≤0.2 | ≤0.5 | 30 ~ 40 | 0.36 |
1kg / apo, apoti apo bankanje aluminiomu, 10kg / paali, tabi 25kg / apo
Tabi le ṣe adani gẹgẹbi awọn aini alabara
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