Sinikeza ubumsulwa obuphezulu I-Boron Nitride engu-99% min (BN 99%)/Hexagonal Boron Nitride Powder Cas 10043-11-5, ngemibono ehlukene kanje:
| Ukucaciswa Komkhiqizo | Ubumsulwa % | I-hydrogen peroxide enganyibiliki % | Inani eliphelele lomoya-mpilo % | Umswakama % | Ubuncane (D50) um | Ubuningi bempompi, g/cm3 |
| I-BN-B | 99 | ≤0.5 | ≤0.7 | ≤0.5 | 1 ~ 2 | 0.55 |
| I-BN-C | 99 | ≤0.5 | ≤0.4 | ≤0.5 | 5 ~ 10 | 0.37 |
| I-BN-E | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 3 ~ 5 | 0.45 |
| I-BN-N | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 10 ~ 20 | 0.58 |
| I-BN-S | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 20 ~ 30 | 0.35 |
| I-BN-SS | 99 | ≤0.5 | ≤0.2 | ≤0.5 | 30 ~ 40 | 0.36 |
QAPHELA: Izinkomba zobuchwepheshe ezingenhla zimele amanani ajwayelekile kuphela ukuze kubhekiselwe kuwo.
Ukupakishwa komkhiqizo: 1 kg/isikhwama, ukupakishwa kwesikhwama se-aluminium foil, 10 kg/ibhokisi (ngokwesicelo samakhasimende sokufaka uphawu kulebula)
I-nitride ye-boron iyikristalu eyakhiwe ngama-athomu e-nitrogen nama-athomu e-boron. Isakhiwo sekristalu sihlukaniswe kanje: i-hexagonal boron nitride (HBN), i-hexagonal boron nitride (WBN) kanye ne-cubic boron nitride. Phakathi kwazo, ikristalu ye-hexagonal boron nitride Lesi sakhiwo sinesakhiwo esinezingqimba ezifana ne-graphite, esibonisa i-powder emhlophe ekhululekile, egcobayo, emunca umswakama, futhi elula, ngakho-ke ibizwa nangokuthi "i-graphite emhlophe". Ubuningi bethiyori bungu-2.27g/cm3, amandla adonsela phansi athile angu-2.43, kanti ubunzima be-Mohs bungu-2.
I-nitride ye-boron enezinhlangothi eziyisithupha ine-insulation enhle kagesi, i-thermal conductivity. Ukuqina kwamakhemikhali, akukho phuzu lokuncibilika elisobala, i-nitrogen engu-3000°C ku-nitrogen engu-0.1MPA, emoyeni onciphayo ongathathi hlangothi, ukumelana nokushisa ku-2000°C, esetshenziswa ku-nitrogen ne-argon izinga lokushisa lingafinyelela ku-2800°C, ukuqina kuphansi emoyeni we-oxygen, futhi izinga lokushisa lokusetshenziswa lingaphansi kuka-1000°C. I-coefficient yokwandisa ye-hexagonal boron nitride ilingana neye-quartz, kodwa i-thermal conductivity iphindwe kayishumi kune-quartz. Iphinde ibe nokuthambisa okuhle emazingeni okushisa aphezulu. Iwukuthambisa okuqinile okuhle kakhulu okushisa okuphezulu okunamandla okumunca i-neutron, izakhiwo zamakhemikhali ezizinzile, kanye nokungangeni kwamakhemikhali cishe kuzo zonke izinsimbi ezincibilikisiwe.
I-nitride ye-boron enezinhlangothi eziyisithupha ayincibiliki emanzini abandayo. Uma amanzi ebilisiwe, ayancibilika kancane kakhulu futhi akhiqize inani elincane le-boric acid ne-ammonia. Ayisebenzi nama-acid abuthakathaka nezisekelo eziqinile ekushiseni kwegumbi. Iyancibilika kancane kuma-acid ashisayo. Sebenzisa i-sodium hydroxide encibilikisiwe kanye ne-potassium hydroxide. Ukucubungula kungabola. Inokumelana okukhulu kokugqwala kuma-acid ahlukahlukene angaphili, ama-alkali, izixazululo zikasawoti kanye nezinyibilikisi eziphilayo.
Inkambu yesicelo ehlukahlukene njenge:
| I-ejenti yokukhulula isikhunta yokwenza insimbi kanye nokuthambisa kokudweba ucingo | Okukhethekile ngaphansi kwe-electrolysis yokushisa okuphezulu, izinto zokumelana | Ingasetshenziswa ezindaweni zokushisa okuphezulu, ukucindezela okuphezulu, ukuvikela ukushisa kanye nezingxenye zokushisa | Izithasiselo zokulwa nokuguguleka ezisebenzisa amafutha aqinile okushisa okuphezulu |
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Ifanele i-nozzle yenjini yerokhethi yendiza |
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I-Metallurgical esetshenziselwa indandatho yokuhlukanisa insimbi eqhubekayo |
Zonke izinhlobo ze-capacitor film aluminium plating |
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Zonke izinhlobo zezikhwama zokupakisha ze-aluminium ezihlala zintsha njll.… |
Izinto ezahlukahlukene zokunyathela ezishisayo ze-laser anti-counter-counteriting aluminium plating brand |
Kusetshenziswa kuma-fillers ezimonyo |
Izithasiselo zokuthuthukisa ukushisa izinto zokuvimbela ukushisa ezingamelana nokushisa okuphezulu |
★Imiyalelo yokuphepha: Lo mkhiqizo ungowezinga lezimboni, awudliwe, kufanele ugqoke imaski yokuphepha kanye namagilavu erabha ngesikhathi sokusebenza.
Izindaba zokugcina kanye nezokuthutha:
1. Lo mkhiqizo awushisi futhi awuqhumi futhi ungagcinwa futhi uthuthwe njengamakhemikhali ajwayelekile.
2. Gcina endaweni epholile, eyomile, uvimbele imvula, umswakama, futhi ugweme ukudla ngephutha
Uma udinga ukwazi eminye imininingwane nge-Boron nitride yethu, Sicela usithinte ngokukhululekile nge-imeyili info@theoremchem.com noma i-Whatsapp/Wechat/Telegram: +86 18321679576
Isikhathi sokuthunyelwe: Agasti-08-2023