Ka whakaekea e matou te parakore teitei99%min Boron Nitride(BN 99%)/Hexagonal Boron Nitride Paura Cas 10043-11-5, me nga tirohanga rereke e whai ake nei:
| Whakatakotoranga Hua | Maama % | hauwai peroxide mater kore % | Katoa te ihirangi hāora % | makuku % | Te maramara (D50) um | Kiato tap, 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 |
FAKATOKANGA: Ko nga tohu hangarau i runga ake nei e tohu ana i nga uara angamaheni hei tohutoro.
Puka hua: 1 kg/putea, takai konumohe peeke putea, 10 kg/kaata (kia rite ki te tono a nga kiritaki ki te tohu tapanga)
Boron nitride he karaihe i tito mai i nga ngota hauota me nga ngota boron. Kua wehea te hanganga tioata ki: hauono boron nitride (HBN), hexagonal boron nitride (WBN) tata-Kikī me te cubic boron nitride. I roto ia ratou, ko te karaihe o te hexagonal boron nitride Ko te hanganga he hanganga paparanga rite ki te graphite, e whakaatu ana i te wewete, te whakahinuhinu, te makuku-makuku, me te marama-taimaha te paura ma, no reira ka kiia ano he "graphite ma". Ko te kiato ariā he 2.27g/cm3, ko te taumahatanga motuhake ko te2.43, ko te pakeke o Mohs he 2.
Hexagonal boron nitride he pai te whakamarumaru hiko, te kawe waiariki. te pumau matū, kaore he tohu whakarewa, 3000°C i roto i te 0.1MPA hauota, i roto i te hau whakaheke kore, te parenga wera ki te 2000°C, whakamahia i roto i te hauota me te argon ka tae te pāmahana ki te 2800°C, he kino te pumau i roto i te hau hāora, a kei raro i te 1000°C te pāmahana whakamahi. Ko te whakarea roha o te hexagonal boron nitride he rite ki tera o te quartz, engari ko te kawe werawera he tekau nga wa o te kiripaka. He pai hoki te whakahinuhinu i nga wera teitei. He whakahinuhinu totoka tino-mahana teitei me te kaha o te whakauru neutron, nga ahuatanga matū pumau, me te matū koretake ki te tata ki nga konganuku whakarewa katoa.
Hexagonal boron nitride he tarewa ki te wai matao. I te wa e kohuatia ana te wai, ka tino puhoi te hauwai ka puta he iti te waikawa boric me te haukini. E kore e tauhohe ki nga waikawa ngoikore me nga turanga kaha i te pāmahana rūma. He paku wairewa ki te waikawa wera. Whakamahia te konutai konutai rewa me te pāhare pāporo waihā. Ka taea te pirau te tukatuka. He nui te aukati waikura ki nga momo waikawa pararopi, kawakore, wairewa tote me nga whakarewa pararopi.
Ko nga momo waahanga tono penei:
| He kaihoko whakarewa mo te hanga whakarewa me te hinu mo te tuhi waea | He mea motuhake i raro i te electrolysis teitei o te pāmahana, nga rauemi aukati | Ka taea te whakamahi mo te wera nui, te pehanga teitei, te whakamaarama me nga waahanga wera | High pāmahana whakahinuhinu totoka extrusion anti-kakahu tāpiritanga |
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Te whakamaroke hiri-wera mo te transistor etahi atu taapiri polymer |
Aerospace parepare wera Rauemi |
I muri i te pāmahana teitei me te maimoatanga pehanga teitei, ka taea te huri ki te nitride boron pūtoru rite pakeke rite taimana |
Ngota reactor rauemi f hanga |
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He pai mo te puha miihini rererangi rererangi |
High ngaohiko me te auau tiketike hiko me etc.. katote arc insulator |
Ka whakamahia te Metallurgical mo te whakarewa i nga mowhiti whakawehe maitai |
Nga momo katoa o te puritanga kiriata konumohe whakakikorua |
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Nga momo putea konumohe pupuri hou me etahi atu ... |
Various taiaho anti-counterfeiting konumohe whakakikorua waitohu rauemi kukū wera |
Ka whakamahia ki nga whakakii whakapaipai |
Ko nga taapiri whakamaarama whakamaarama teitei o te wera wera he mea whakamatao |
★ Nga tohutohu mo te haumaru: Ko tenei hua he reanga ahumahi, kaore e taea te kai, me mau nga kaare haumaru me nga karapu rapa i te wa e mahi ana.
Nga take rokiroki me te kawe:
1. Ko tenei hua kare e mura me te kore pahū ka taea te penapena me te kawe hei matū whanui.
2. Whakaorangia ki te wahi matao, maroke, aukati i te ua, te makuku, me te karo i te kai pohehe
Mena kei te hiahia koe ki te mohio ki etahi atu korero mo to Boron nitride, Tena koa whakapiri mai ki a maatau ma te imeera info@theoremchem.com ranei Whatsapp/Wechat/ Telegram: +86 18321679576
Wā tuku: Akuhata-08-2023