Nnukwu ịdị ọcha hexagonal boron nitride ntụ ntụ cas 10043-11-5 Boron nitride(BN 99%)
boron nitridebụ nke nitrogen na boron atọm na kristal mejupụtara, enwere ike kewaa ihe owuwu kristal n'ime: hexagonal boron nitride (HBN), ahịrị gbara ọkpụrụkpụ nke hexagonal boron nitride na cubic boron nitride, usoro kristal nke hexagonal boron nitride nwere usoro oyi akwa graphite yiri ya. , rụrụ, lubrication, mfe absorption nke mmiri, ìhè na àgwà ndị ọzọ na-acha ọcha ntụ ntụ, na-ekwu ọzọ otú "na-acha ọcha graphite. Theoretical njupụta: 2.27g / cm3, kpọmkwem ike ndọda: 2.43, mossberg hardness: 2.
Hexagonal boron nitride nwere ezigbo mkpuchi eletriki, conductivity thermal, kemịkalụ nkwụsi ike, enweghị ebe mgbaze doro anya, okpomọkụ na-eguzogide ruo 3000 ℃ na 0.1 MPA nitrogen, na ikuku mbelata na-anọpụ iche, okpomọkụ na-eguzogide ruo 2000 ℃, nitrogen na argon na-eji. na okpomọkụ nwere ike iru 2800 ℃, ogbenye kwụsie ike na oxygen ikuku, okpomọkụ n'okpuru 1000 ℃. Ọnụọgụ mgbasawanye nke boron nitride bụ nke quartz, mana ikuku ọkụ dị okpukpu iri karịa nke quartz. Na elu okpomọkụ nwekwara ezigbo mmanu, bụ ezigbo elu okpomọkụ siri ike mmanu, nwere ike neutron absorption ike, chemical kwụsie ike, fọrọ nke nta niile gbazere ọla nwere kemịkal inertness.
Hexagonal boron nitride insoluble na mmiri oyi, mmiri esi hydrolysis dị nnọọ ngwa ngwa ma na-emepụta obere ego nke boric acid na amonia, na acid na-adịghị ike na isi ike na ụlọ okpomọkụ adịghị emeghachi omume, ubé soluble na-ekpo ọkụ acid, na mgbaze sodium hydroxide, potassium. Enwere ike imebi ọgwụgwọ hydroxide. Ọ nwere ezigbo nguzogide corrosion na ụdị inorganic acid, alkali, ngwọta nnu na ihe mgbaze organic.
1, boron nitride bụ ihe na-adịghị egbu egbu, elu okpomọkụ na-eguzogide, corrosion eguzogide, elu thermal
2. Ọ bụghị naanị ihe mkpuchi eletrik kamakwa onye na-eduzi ọkụ, electrolysis pụrụ iche na
3, nwere ike iji dị ka semiconductor siri ike-phase doped ihe, mgbochi oxidation ma ọ bụ mmiri na-eguzogide griiz.
4. Nnukwu mmanu okpomọkụ na onye na-ahapụ ebu, boron nitride ntụ ntụ nwekwara ike iji dị ka
5. Ihe siri ike nke boron nitride na-edozi nwere ike mee ka ọ bụrụ ngwá ọrụ ịkpụ ngwa ngwa
6. Ihe eji arụ ọrụ nke ihe nrụpụta atomic, nozzles nke ụgbọ elu na igwe rọketi, ihe nkwakọba ihe.
7, anaghị egbu egbu na enweghị mmerụ na mmanu, enwere ike iji ya dị ka ihe ndozi ịchọ mma.
8. Site na ntinye aka nke catalyst, enwere ike ịtụgharị ya na cubic boron nitride dị ka diamond siri ike.
9, eme a dịgasị iche iche nke capacitor film aluminum plating, image tube aluminum plating, aluminum ngosi,
10, transistor okpomọkụ akara desiccant na plastik resin na ihe mgbakwunye polymer ndị ọzọ.
11, ụdị ọ bụla nke laser mgbochi counterfeiting aluminum plating, ụghalaahịa bronzing ihe, ụdị ụdị sịga niile, biya label, nkwakọ igbe, sịga nkwakọ igbe aluminum plating na na.
|
Ọkwa |
BN(%) |
B2O3(%) |
C(%) |
Mkpokọta Ooxygen(%) | Na, Al, Ca | Na, K,Fe, Na, |
D50 |
Crystal Nha |
MA | Kpatụ Njupụta |
| (%) | Ni,Cr(%) | (m2/g) | (g/cm3) | |||||||
| PW02 | 99 |
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|
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| 2-4 mm | 500nm | 12-30 | 0.1-0.3 |
| TW02 | 99.3 |
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|
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| 2-4 mm | 1μm | 15-30 | 0.15-0.25 |
| TW06-H | 99.7 |
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|
|
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| 6-8 mm | 7μm | 4-8 | 0.40-0.60 |
| TW10-H | 99.7 |
|
|
|
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| 9-12 mm | 12μm | 4-8 | 0.35-0.50 |
| TW20-H | 99.7 |
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|
|
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| 18-22μm | 12μm | 3-6 | 0.35-0.50 |
| TW20-W | 99.5 |
|
|
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| 20-25μm | 20μm | 1-4 | 0.40-0.60 |
| TW50-H | 99.7 |
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|
|
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| 45-55μm | 12μm | 3-6 | 0.35-0.50 |
| PN02 | 99 |
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|
|
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| 2-4 mm | 1μm | 15-30 | 0.15-0.25 |
| PN06-H | 99 |
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|
|
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| 6-8 mm | 7μm | 4-8 | 0.40-0.60 |
| PN10-H | 99 |
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|
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| 9-12 mm | 12μm | 4-8 | 0.35-0.50 |
| PN20-H | 99 |
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| 18-22μm | 12μm | 3-6 | 0.35-0.50 |
| PN50-H | 99 |
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|
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| 45-55μm | 12μm | 3-6 | 0.35-0.50 |
| * Na mgbakwunye: Anyị nwere ike nyocha ma mepụta Boron Nitride ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị siri dị. | ||||||||||
1kg / akpa, aluminom foil akpa nkwakọ, 10kg / katọn, ma ọ bụ 25kg / akpa
Ma ọ bụ enwere ike ịhazi ya dịka mkpa ndị ahịa si dị
