chigadzirwa

High kuchena hexagonal boron nitride hupfu cas 10043-11-5 Boron nitride (BN 99%)

Tsanangudzo Pfupi:

Zita reKemikari: Boron Nitride

Mazwi akafanana: Hexagonal boron nitride powder

CAS : 10043-11-5

HS CODE: 2850001900

Molecular formula: BN

Masikuru uremu: 24.8


Product Detail

Product Tags

Product Description

Boron nitrideinoumbwa nenitrogen uye boron maatomu mukristaro, chimiro chekristaro chinogona kukamurwa kuita: hexagonal boron nitride (HBN), mitsara yakaonda yehexagonal boron nitride uye cubic boron nitride, chimiro chekristaro chehexagonal boron nitride ine yakafanana graphite layer. , yakasununguka, mafuta, kunyura nyore kwehunyoro, chiedza uye humwe hunhu hwehupfu chena, taura zvakare saka "chena graphite. Theoretical density: 2.27g/cm3, giravhiti chaiyo: 2.43, kuoma kwe mossberg: 2.

Hexagonal boron nitride ine magetsi ekudzivirira zvakanaka, kupisa kwemhepo, kugadzikana kwemakemikari, hapana kunyunguduka kuri pachena, kupisa kunosvika 3000 ℃ mu 0.1 MPA nitrogen, mumhepo yekudzikisa kwayakarerekera, kupisa kusingasvike 2000 ℃, iyo nitrogen uye argon inoshandiswa. mutembiricha inogona kusvika 2800 ℃, kusagadzikana kwakashata mumhepo yeokisijeni, tembiricha iri pasi pe1000 ℃. Iyo yekuwedzera coefficient ye boron nitride yakaenzana neiyo yequartz, asi iyo inodziya conductivity yakapetwa kagumi kupfuura iyo yequartz. Pakupisa kwepamusoro kunewo lubricity yakanaka, yakanaka kupisa tembiricha yakasimba mafuta, ine simba rekutora neutron, kugadzikana kwemakemikari, dzinenge dzese simbi dzakanyungudutswa dzine makemikari inertness.

Hexagonal boron nitride isinganyungudike mumvura inotonhora, mvura inofashaira hydrolysis inononoka uye inoburitsa shoma shoma yeboric acid uye ammonia, uye isina kusimba asidhi uye yakasimba gasi pakupisa kwekamuri haisi reactive, inonyungudika zvishoma mukupisa asidhi, ine yakanyungudutswa sodium hydroxide, potassium. hydroxide kurapwa inogona kuora. Iyo ine yakanaka corrosion resistance kune ese marudzi einorganic acid, alkali, munyu mhinduro uye organic solvent.

Application

1, boron nitride isiri-chepfu, yakakwira tembiricha kuramba, corrosion resistance, high thermal.

conductivity, high insulation, yakanakisa lubrication kuita kwezvinhu.

2. Haisi chete insulator yemagetsi asiwo thermal conductor, electrolysis inokosha uye
resistance material pakupisa kwepamusoro, insulator yehigh voltage uye high frequency magetsi
uye plasma arc.

3, inogona kushandiswa semiconductor solid-phase doped material, anti-oxidation kana girisi isingadziviriri mvura.

4. High tembiricha lubricant uye mold release agent, boron nitride powder inogona kushandiswawo se
anti-adhesion agent yegirazi bead, mold kuburitsa mumiriri wegirazi nesimbi kugadzira.

5. Izvo zvakanyanya-zvakaoma zvinhu zvakagadziriswa ne boron nitride zvinogona kuitwa mu-high-speed cutting tool
uye mabhiti ekuchera ekuongorora geological uye kuchera oiri.

6. Zviumbwa zveatomu reactors, nozzles dzendege uye roketi injini, kurongedza zvinhu.
kudzivirira neutron radiation, uye zvinopisa zvinodzivirira zvinhu mumhepo.

7, isina-chepfu uye isingakuvadzi uye lubricity, inogona kushandiswa seyakagadziriswa yekuzadza.

8. Nekutora chikamu kwecatalyst, inogona kushandurwa kuita cubic boron nitride yakaoma sedhaimani.
mushure mekupisa kwepamusoro uye kurapwa kwekumanikidza.

9, ita akasiyana capacitor firimu aluminium plating, mufananidzo chubhu aluminium plating, aluminium kuratidza,
zvakadai sechikepe chinoputika.

10, transistor kupisa chisimbiso desiccant uye epurasitiki resin uye zvimwe polymer additives.

11, marudzi ese e-laser anti-counterfeiting aluminium plating, trademark bronzing zvinhu, marudzi ese emapepa efodya, zvinyorwa zvedoro, mabhokisi ekurongedza, mabhokisi efodya ekurongedza aluminium plating zvichingodaro.

Tsanangudzo

 

Giredhi

 

BN(%)

 

B2O3(%)

 

C(%)

 

Total

THEoxygen(%)

Uye, Al, Ca

Na, K,Fe, Na,

 

D50

 

Crystal

Size

 

ASI

Tap

Density

(%)

Ni,Cr(%)

(m2/g)

(g/cm3)

PW02

99

2-4μm

500nm

12-30

0.1-0.3

TW02

99.3

2-4μm

1μm

15-30

0.15-0.25

TW06-H

99.7

6-8μm

7μm

4-8

0.40-0.60

TW10-H

99.7

9-12 pm

12μm

4-8

0.35-0.50

TW20-H

99.7

18-22μm

12μm

3-6

0.35-0.50

TW20-W

99.5

20-25μm

20μm

1-4

0.40-0.60

TW50-H

99.7

45-55μm

12μm

3-6

0.35-0.50

PN02

99

2-4μm

1μm

15-30

0.15-0.25

PN06-H

99

6-8μm

7μm

4-8

0.40-0.60

PN10-H

99

9-12 pm

12μm

4-8

0.35-0.50

PN20-H

99

18-22μm

12μm

3-6

0.35-0.50

PN50-H

99

45-55μm

12μm

3-6

0.35-0.50

* Mukuwedzera: Isu tinokwanisa kutsvagisa nekugadzira iyo itsva Boron Nitride zvinoenderana nechakakosha kudiwa kwevatengi vedu.

Boron Nitride

Packing

1kg / bhegi, aluminium foil bhegi kurongedza, 10kg / katoni, kana 25kg / bhegi

Kana kuti inogona kugadzirwa maererano nezvinodiwa nevatengi

Kuchengetera kunofanirwa kunge kuchitonhorera, kuoma uye kufefetera.

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