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Al2O3 Alumina Spherical Powder / Aluminum Oxide Spherical Powder (Al2O3, alpha, 99.9%)
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Spherical alpha-Al2O3 solid powder / Alpha alumina spherical shape solid powder, excellent flowability.
Spherical alpha-Al2O3 powder / Alpha alumina spherical shape powder, because of its high melting point, good thermal stability, good wear resistance, high mechanical strength, good electrical insulation, excellent corrosion resistance and other characteristics, is widely used in the electrical and electronic industry; Alpha alumina spherical shape powder as a filler in rubber and resin, the thermal conductivity of the mixture can be remarkably increased, the expansion coefficient can be reduced, and the strength of the mixture can be increased. Alpha Al2O3 spherical shape powder can be evenly dispersed in the organic body and the formation of the most closely stacked, get high filling, low viscosity, high thermal conductivity mixture. In same time, alpha Al2O3 spherical shape powder can reduce wear and tear of mixer, molding machines and mold equipments to extend the service life of equipments.

Al2O3 spherical powder making method: High temperature melt jet process production method
Al2O3 spherical powder / Alpha alumina spherical powder purity: 99.9%
Al2O3 spherical powder / Alpha alumina spherical powder color: white
Al2O3 spherical powder / Alpha alumina spherical powder APS: 800nm & 5um

Al2O3 spherical powder / Alpha alumina spherical powder Surface Area: 6-23m2/g (800nm); 2-8m2/g (5um)
Al2O3 spherical powder / Alpha alumina spherical powder density: 3.97 g/cm

Al2O3 spherical solid powder / Alpha alumina spherical solid powder - COA -%
SiO2 NaO2 Fe2O3
<0.12 <0.25 <0.04

$28/5g-800nm
$48/25g-800nm
$98/100g-800nm
$198/500g-800nm
$298/1kg-800nm

$158/25g-PVP Coated-800nm 
$158/25g-Silicon Oil Coated-800nm
$158/25g-Oleic Acid Coated-800nm
$158/25g-Stearic Acid Coated-800nm
$158/25g-Amino Acid Coated-800nm
$158/25g-Silane Coated-800nm
$158/25g-Mineral Oil Coated-800nm

$28/5g-5000nm
$48/25g-5000nm
$98/100g-5000nm
$198/500g-5000nm
$298/1kg-5000nm

$158/25g-PVP Coated-5000nm 
$158/25g-Silicon Oil Coated-5000nm
$158/25g-Oleic Acid Coated-5000nm
$158/25g-Stearic Acid Coated-5000nm
$158/25g-Amino Acid Coated-5000nm
$158/25g-Silane Coated-5000nm
$158/25g-Mineral Oil Coated-5000nm

Stock#: US1160M

Al2O3 Alumina Spherical Powder SDS

Al2O3 Alumina Spherical Powder 800nm TEM
Al2O3 Alumina Spherical Powder
 5um TEM


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