Tinopa kuchena kwepamusoro99% min Boron Nitride(BN 99%)/Hexagonal Boron Nitride Powder Cas 10043-11-5, nezviratidzo zvakasiyana sezvinotevera:
| Chigadzirwa Specification | Kuchena % | Hydrogen peroxide insoluble mater% | Yese yemukati yeokisijeni% | Hunyoro % | Granularity (D50) um | Tap density, 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 |
CHERECHEDZA: Izvo zviri pamusoro pehunyanzvi zviratidzo zvinongomiririra zvakajairwa hunhu hwekutarisa.
Kurongedza kwechigadzirwa: 1 kg / bhegi, aluminium foil bhegi kurongedza, 10 kg/katoni (maererano nevatengi chikumbiro chekumaka label)
Boron nitride ikristaro inoumbwa nemaatomu enitrogen nemaatomu eboron. Chimiro chekristaro chakakamurwa kuita: hexagonal boron nitride (HBN), pedyo-yakazara hexagonal boron nitride (WBN) uye cubic boron nitride. Pakati pavo, kristaro yehexagonal boron nitride Chimiro chine chidimbu chechimiro chakafanana negraphite, chinoratidza kusununguka, kusveta, kutora unyoro, uye chiedza-huremu hupfu huchena, saka inonziwo "white graphite". Theoretical density ndeye 2.27g/cm3, iyo chaiyo giravhiti i2.43, uye kuoma kweMohs i2.
Hexagonal boron nitride ine magetsi ekudzivirira zvakanaka, thermal conductivity.chemical stability, hapana kunyungudika kuri pachena, 3000 ° C mu 0.1MPA nitrogen, mune imwe nzvimbo inoderedza mhepo, kupisa kupisa kusvika 2000 ° C, inoshandiswa mu nitrogen uye argon tembiricha inogona kusvika 2800 ° C, kugadzikana kwakashata mumhepo yeokisijeni, uye tembiricha yekushandisa iri pasi pe1000°C. Iyo yekuwedzera coefficient yehexagonal boron nitride yakaenzana neiyo yequartz, asi iyo inodziya conductivity yakapetwa kagumi iyo yequartz. Iinewo lubricity yakanaka pakudziya kwepamusoro. Iyo yakanakisa-yepamusoro-tembiricha yakasimba lubricant ine yakasimba neutron absorption kugona, yakagadzikana makemikari zvimiro, uye kemikari inert kune angangoita ese masimbi akanyungudutswa.
Hexagonal boron nitride hainyunguswi mumvura inotonhora. Kana mvura ikafashaidzwa, inoita hydrolyzes zvishoma nezvishoma uye inogadzira zvishoma boric acid uye ammonia. Izvo hazviiti neasina simba acids uye mabhesi akasimba pakupisa kwekamuri. Iyo inonyungudika zvishoma mune inopisa acid. Shandisa yakanyungudutswa sodium hydroxide uye potassium hydroxide. Processing inogona kuora. Iyo ine huturu hwekurasika kune akasiyana inorganic acids, alkalis, munyu mhinduro uye organic zvinonyungudutsa.
Iyo yakasiyana-siyana yekushandisa munda se:
| Mold inoburitsa agent yekugadzira simbi uye lubricant yekudhirowa waya | Special pasi pepamusoro tembiricha electrolysis, kuramba zvinhu | Inogona kushandiswa kwepamusoro tembiricha, yakanyanya kudzvanywa, insulation uye kupisa dissipation zvikamu | High tembiricha yakasimba lubricant extrusion anti-wear additives |
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Kupisa-kuisa chisimbiso desiccant ye transistor mamwe ma polymer additives |
Aerospace kupisa kudzivirira Material |
Mushure mekupisa kwakanyanya uye kurapwa kwakanyanya, inogona kushandurwa kuita cubic boron nitride yakaoma sedhaimani |
Atomic reactor zvinhu f kuvaka |
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Inokodzera ndege roketi injini nozzle |
High voltage uye high frequency magetsi uye nezvimwe .. ion arc insulator |
Metallurgical inoshandiswa kuenderera mberi kukandira simbi yekuparadzanisa mhete |
Ese marudzi e capacitor firimu aluminium plating |
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Ese marudzi emabhegi ekurongedza aruminiyamu matsva nezvimwe… |
Yakasiyana-siyana laser anti-yekunyepedzera aruminiyamu plating brand inopisa kutsika zvinhu |
Inoshandiswa mu cosmetic fillers |
Thermal enhancement additives yakakwirira tembiricha inodzivirira insulation zvinhu |
★Mirairo yekuchengetedza: Ichi chigadzirwa giredhi reindasitiri, chisingadyike, masks ekuchengetedza uye magurovhosi erabha anofanirwa kupfekwa panguva yekushanda.
Kuchengetedza uye zvekufambisa zvine basa:
1. Ichi chigadzirwa hachipisi uye hachiputiki uye chinogona kuchengetwa uye kutakurwa semakemikari akawanda.
2. Chengetedza munzvimbo inotonhorera, yakaoma, kudzivirira mvura, unyoro, uye dzivisa kudya nekukanganisa
Kana iwe uchida kuziva rumwe ruzivo rweBoron nitride yedu, Ndokumbira utibate wakasununguka neemail info@theoremchem.com kana Whatsapp/Wechat/ Telegraph: +86 18321679576
Nguva yekutumira: Aug-08-2023