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AC5025 Near-Spherical Alumina Powder

  • Catalog No. AC5025
  • Compositions Al2O3
  • Color White
  • Density 3.78-3.92 g/cm3
  • Content Al2O3 ≥99.9 %
  • Appearance Near Spherical
Datasheet

AC5025 Near-Spherical Alumina Powder

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Near-Spherical Alumina Powder Description

Near-Spherical Alumina Powder represents finely crafted alumina material distinguished by its nearly spherical shape, offering controlled properties suitable for a range of applications, from ceramics to thermal coatings. Boasting superior characteristics like high stability, good crystallinity, elevated alpha phase, uniform particle size, and effective dispersion, this powder holds promising prospects in thermally conductive materials, lithium-ion battery separators, fine polishing technology, and ceramic coatings.

Near-Spherical Alumina Powder Specifications

Item

Unit

SNSA-1S

SNSA-2S

Particle Size (D50)

μm

0.76

1.05

pH Value

-

8.75

8.57

Specific Surface Area

m2/g

3.38

2.40

Electrical Conductivity

μS/cm

20.8

16.34

Moisture

%

0.07

0.08

Chemical Composition

Al2O3

%

Bal.

Bal.

SiO2

ppm

310

310

Fe2O3

ppm

84

95

Na2O

ppm

19

26

For Specifications of other types, please click here.

Near-Spherical Alumina Powder Applications

  • Thermal Interface Material: Filler for heat sink sheets, heat dissipation boards (MC boards), heat dissipating grease, phase change sheets, semiconductor encapsulation, silicone-based heat dissipating adhesives, and other compounds.
  • Thermal Engineering Plastics
  • High thermal conductivity aluminum-based CCL (Al Based CCL)
  • Fine polishing materials for precision instruments and optical instrument parts.
  • Coatings of ceramic filters, such as ceramic membranes for sewage water and drinking water.
  • Lithium-ion Battery Ceramic Separator.
  •  

Near-spherical alumina Powder Packaging

Our Near-Spherical Alumina Powder is handled with care during storage and transportation to maintain its original quality.

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