Ti a nse awọn ga ti nw99% min Boron Nitride(BN 99%)/Hexagonal Boron Nitride Powder Cas 10043-11-5, pẹlu oriṣiriṣi awọn iran bi atẹle:
| 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 | 0.55 |
| 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 | 0.58 |
| BN-S | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 20-30 | 0.35 |
| BN-SS | 99 | ≤0.5 | ≤0.2 | ≤0.5 | 30 ~ 40 | 0.36 |
AKIYESI: Awọn afihan imọ-ẹrọ loke nikan ṣe aṣoju awọn iye aṣoju fun itọkasi.
Apoti ọja: 1 kg / apo, apo apo apo alumini, 10 kg / paali (ni ibamu si ibeere awọn alabara lati samisi aami)
boron nitride jẹ kristali ti o ni awọn ọta nitrogen ati awọn ọta boron. Ipilẹ crystal ti pin si: hexagonal boron nitride (HBN), aba ti hexagonal boron nitride (WBN) ati onigun boron nitride. Lara wọn, gara ti hexagonal boron nitride Awọn be ni o ni kan siwa be iru si graphite, fifi alaimuṣinṣin, lubricating, ọrinrin-gbigba, ati ina-iwuwo funfun lulú, ki o ti wa ni tun npe ni "funfun graphite". iwuwo imọ-jinlẹ jẹ 2.27g/cm3, walẹ kan pato jẹ2.43, ati lile Mohs jẹ 2.
Eksagonal boron nitride ni idabobo itanna ti o dara, imudani ti o gbona.kemika iduroṣinṣin, ko si aaye yo ti o han gbangba, 3000 ° C ni 0.1MPA nitrogen, ni afẹfẹ idinku didoju, ooru resistance si 2000 ° C, ti a lo ni nitrogen ati argon iwọn otutu le de ọdọ 2800 ° C, iduroṣinṣin ko dara ni afẹfẹ atẹgun, ati iwọn otutu lilo wa labẹ 1000 ° C. Olusọdipúpọ ìmúgbòòrò ti boron nitride hexagonal jẹ deede si ti quartz, ṣugbọn iṣesi igbona jẹ igba mẹwa ti quartz. O tun ni lubricity ti o dara ni awọn iwọn otutu giga. O jẹ lubricant ti o ni iwọn otutu giga ti o dara julọ pẹlu agbara gbigba neutroni ti o lagbara, awọn ohun-ini kemikali iduroṣinṣin, ati inert kemikali si gbogbo awọn irin didà.
Eksagonal boron nitride jẹ insoluble ninu omi tutu. Nigba ti omi ba ti wa ni sise, o jẹ hydrolyzes pupọ laiyara ati pe o nmu iye kekere ti boric acid ati amonia jade. Ko ṣe pẹlu awọn acids alailagbara ati awọn ipilẹ to lagbara ni iwọn otutu yara. O ti wa ni die-die tiotuka ni gbona acid. Lo iṣuu soda hydroxide didà ati potasiomu hydroxide. Ṣiṣeto le jẹ ibajẹ. O ni akude ipata resistance si orisirisi inorganic acids, alkalis, iyọ solusan ati Organic olomi.
Orisirisi aaye ohun elo bi:
| Aṣoju itusilẹ mimu fun dida irin ati lubricant fun iyaworan okun waya | Pataki labẹ iwọn otutu eletiriki, awọn ohun elo resistance | Le ṣee lo fun iwọn otutu ti o ga, titẹ giga, idabobo ati awọn ẹya ifasilẹ ooru | Ga otutu ri to lubricant extrusion egboogi-yi additives |
|
Desiccant-lilẹ ooru fun transistor miiran awọn afikun polima |
Aerospace ooru shielding Ohun elo |
Lẹhin iwọn otutu giga ati itọju titẹ giga, o le yipada si boron nitride onigun bi lile bi diamond |
Atomic riakito ohun elo f ikole |
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Dara fun ọkọ ofurufu rocket engine nozzle |
Foliteji giga ati itanna igbohunsafẹfẹ giga ati bẹbẹ lọ .. ion arc insulator |
Metallurgical lo fun lemọlemọfún simẹnti irin iyapa oruka |
Gbogbo iru kapasito film aluminiomu plating |
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Gbogbo iru awọn baagi iṣakojọpọ aluminiomu titun ati bẹbẹ lọ… |
Orisirisi lesa egboogi-counterfeiting aluminiomu plating brand gbona stamping ohun elo |
Lo ninu ohun ikunra fillers |
Awọn afikun imudara igbona ohun elo idabobo sooro otutu giga |
★ Awọn ilana aabo: Ọja yii jẹ ipele ile-iṣẹ, aijẹ, awọn iboju iparada ati awọn ibọwọ roba yẹ ki o wọ lakoko iṣẹ.
Ibi ipamọ ati awọn ọrọ gbigbe:
1. Ọja yii kii ṣe ina ati ti kii ṣe ibẹjadi ati pe o le wa ni ipamọ ati gbigbe bi awọn kemikali gbogbogbo.
2. Tọju ni itura, ibi gbigbẹ, dena ojo, ọrinrin, ati yago fun jijẹ nipasẹ aṣiṣe
Ti o ba nilo lati mọ diẹ ninu awọn alaye diẹ sii ti Boron nitride wa, Jọwọ kan si wa larọwọto nipasẹ imeeli info@theoremchem.com tabi Whatsapp/Wechat/ Telegram: +86 18321679576
Akoko ifiweranṣẹ: Oṣu Kẹjọ-08-2023