Spherical Alumina
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Spherical Alumina

Spherical Alumina is spherical thermal conductive filler inogadzirwa kuburikidza ne-tembiricha yekunyunguduka uye kuverengerwa kwealumina imwe crystals, inoteverwa nechaiyo kupatsanurwa uye maitiro ekuchenesa kuti iwane yakadzora particle size kugovera, yakakwirira sphericity, uye yakagadzikana mashandiro emafuta.
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Tsanangudzo

Technical Parameters

Product Sumo

 

Spherical Alumina is spherical thermal conductive filler inogadzirwa kuburikidza ne-tembiricha yekunyunguduka uye kuverengerwa kwealumina imwe crystals, inoteverwa nechaiyo kupatsanurwa uye maitiro ekuchenesa kuti iwane yakadzora particle size kugovera, yakakwirira sphericity, uye yakagadzikana mashandiro emafuta.

 

Zvidimbu zvehunyanzvi

 

Particle saizi yekugovera inogona kusarudzwa zvinoenderana neinopisa conductivity zvinangwa, mafirita ekurodha zvinodiwa, uye mamiriro ekugadzirisa.

Index

Unit

ZC{{0}D03

ZC{{0}D05

ZC{{0}D10

ZC{{0}D20

ZC{{0}D40

ZC{{0}D70

ZC{{0}D90

ZC{{0}D120

D10

Μm

1.28

1.96

4.26

11.35

32.79

32.15

45.65

61.27

D50

Μm

3.26

5.03

9.43

21.41

41.96

71.84

92.31

118.69

D90

Μm

7.61

10.38

15.14

44.12

78.42

138.21

176.12

185.33

Specific Surface Area

M²/g

0.46

0.34

0.26

0.15

0.08

0.05

0.04

0.03

Ionic Conductivity

ΜS/cm

31.5

26.3

19.6

14.7

14.1

13.5

12.5

12.1

PH

-

6.53

6.98

7.23

7.19

7.38

7.27

7.30

7.54

Unyoro

%

0.05

0.05

0.03

0.03

0.03

0.03

0.03

0.03

Sphericity

%

96

96

96

96

98

98

98

98

Al₂O₃ Kuchena

%

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

Yakakura kudarika kana kuenzana ne99.9

 

Giredhi Selection Guide

 

Fine Particle Grades
Inokodzera maapplication anoda kuvandudzwa kupararira, kutsetseka kugadzirisa, uye yakagadzika mafirita kugovera, senge thermal girisi uye conductive adhesives.
Medium Particle Size Magiredhi
Ipa chiyero chekugona kuzadza, yekupisa conductivity, uye processability yesilicone pads uye epoxy thermal compounds.
Yakakura Particle Size Magiredhi
Yakagadzirirwa-maumbirwo ekurodha epamusoro anoda kunatsiridzwa kurongedza uye kukwidziridzwa kwemafuta.

 

Yakasiyana particle saizi kugovera inogona kusanganiswa kukwirisa particle packing density, filler kurodha kunyatsoita, uye kugadzirisa mashandiro.

 

Key Features

 

High Sphericity Particle Maumbirwo
Spherical morphology inosvika 98% sphericity inovandudza hupfu hwekurongedza kushanda zvakanaka uye inotsigira kupararira kwakafanana mumatrices epolymer.
Yakadzorwa Particle Size Distribution
Multiple particle saizi mamakisi anobvumira vagadziri kuti vasarudze akakodzera mafirita maitiro kune akasiyana ekupisa conductivity, kurodha, uye kugadzirisa zvinodiwa.
High Purity Alumina Kuumbwa
Al₂O₃ kuchena Yakakura kupfuura kana kuenzana ne99.9% inopa yakagadzikana kuita kwemakemikari uye yakavimbika yekupisa zvivakwa zvemagetsi uye zvinopisa manejimendi zvikumbiro.
Yakakwenenzverwa Kuyerera uye Kugadzirisa Kuita
Iyo yakatsetseka spherical chimiro inovandudza hupfu hwekuyerera maitiro, inoderedza kukweshera kwechikamu panguva yekusanganiswa, uye inotsigira yakagadzika kugadziriswa kweanopisa conductive composite.
Yakaderera Hunyoro Hunhu
Hunyoro hushoma hunobatsira kuti hunyoro hurambe huchiitwa mukunyorova-kusensitive electronic and polymer applications.

 

Typical Applications

 

Thermal Interface Materials
Inoshandiswa mu thermal conductive silicone pads, silicone girisi, potting makomisheni, uye chikamu chekuchinja zvinhu zvinoda kunyatsoita kupisa kupisa uye kugadzikana kwemafuta kuita.
Simba Electronic Heat Dissipation Zvikamu
Inoshandiswa mumagetsi ekutonga masisitimu emamodule emagetsi, anoshandura, uye midziyo yemagetsi inoda yakavimbika kupisa kupisa kuita.
Thermal Conductive Engineering Plastics
Inoshandiswa mudzimba dze LED, zvivharo zvemagetsi, uye zvikamu zvemagetsi zvinoda kuvandudzwa kwekupisa uye dhizaini isina kuremerwa.
Aluminium{{0}Inobva kuCopper Clad Laminates
Inoshandiswa mune yakakwirira{{0}simba maLED circuit boards uye magetsi substrates emagetsi anoda kuwedzeredzwa kwethermal conductivity uye kugona kuparadzira kupisa.
Thermal Conductive Adhesives
Inoshandiswa mumamodule e LED uye magungano emagetsi anoda kuvimbika kwekufambisa kwemafuta uye kuita kwekubatanidza.

 

Kudzora Kwemhando & Tsigiro Yekuyedza Material

 

ZC-TECH inoshandisa ongororo yezvinhu uye nzira dzekuyedza kutarisa kuumbwa kwekemikari, hunhu, uye kuita kwehupfu.


Chemical Composition Analysis
Al₂O₃ kuchena uye kusachena mazinga anodzorwa kuchengetedza kugadzikana kwekuita kwezvinhu.
Particle Size Distribution Analysis
D10, D50, uye D90 particle size parameters inotariswa kuti ive nechokwadi chekuenderana kuzadza maitiro uye kugadzirisa kuita.
Particle Morphology Evaluation
Particle morphology ongororo inosimbisa spherical chimiro uye inotsigira yakagadzikana kupararira uye kupisa kwekufambisa kuita.
Powder Property Testing
Kuedzwa kwenzvimbo chaiyo, ionic conductivity, hunyoro hwemukati, uye humwe hupfu hunotsigira kuenderana kwekushandisa.

 

FAQ

 

Mubvunzo: Chii chinoita kuti spherical alumina ikwane kune zvinopisa conductive zvinhu?

A: High sphericity, controlled particle size distribution, uye yakakwirira Al₂O₃ kuchena kunopa kunaka kurongedza kushanda, kuyerera, uye kugadzikana kwekushanda kwemafuta.

Mubvunzo: Ndezvipi zvikumbiro zvinowanzo shandisa spherical alumina?

A: Inoshandiswa zvakanyanya mumagetsi ekupisa, zvinonamidzira, mapurasitiki ekupisa, copper clad laminates, uye magetsi emagetsi kupisa disipation zvikamu.

Q: Ndinofanira sei kusarudza yakakodzera spherical alumina giredhi?

A: Kusarudzwa kwegiredhi kunoenderana nekupisa conductivity zvinodiwa, filler loading level, viscosity, kugadzirisa nzira, uye application system.

Mubvunzo: Ko spherical alumina particle size inogona kugadziriswa here?

A: Hongu. ZC-TECH inopa yakasarudzika particle size kugoverwa uye hupfu hunoenderana nezvinodiwa zvekushandisa.

Mubvunzo: Ndezvipi zvakanakira spherical alumina pamusoro pealumina powder isina kukwana?

A: Inopa zvirinani kurongedza, kupararira, kuyerera, uye kugadzirisa kugadzikana mune thermal conductive composite masisitimu.

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