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Home ProductsSpherical Alumina Powder

99.8% Purity 2um Spherical Alumina Powder Alumina Spheres SA-B series

99.8% Purity 2um Spherical Alumina Powder Alumina Spheres SA-B series

  • 99.8% Purity 2um Spherical Alumina Powder Alumina Spheres SA-B series
  • 99.8% Purity 2um Spherical Alumina Powder Alumina Spheres SA-B series
99.8% Purity 2um Spherical Alumina Powder Alumina Spheres SA-B series
Product Details:
Place of Origin: CHINA
Brand Name: SINOENERGY GROUP
Model Number: SA-B-2
Payment & Shipping Terms:
Minimum Order Quantity: 1KG
Packaging Details: 20-25kg per bags
Delivery Time: 3-5 work days
Payment Terms: L/C, T/T
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Detailed Product Description
Purity: Al2O3 > 99.8% Size: D50 = 2.5 ± 0.4um
Spheroidization: > 90% Appearance: White Powder
E.C.: <100 µs∕cm PH: 7.5 ± 1.0
High Light:

alumina spheres

,

al2o3 sphere

 

Spherical Alumina Powder

SA-B-2

 

 

Features

High spheroidization, High loadability, High Thermal Conductivity, Low ionic impurities.

 

Applications

Thermal Interface Materials; Thermal Plastics; Thermal Clads

Thermal conductivity filler used in EMC, CCL, etc.

Ceramics, Abrasive grain, Spraying material, etc.

 

Physical Characteristics

Item Unit Typical Value Method/Device

 

Particel Size

D10

 

μm

> 0.9

 

Light Scattering/OMEC LS-POP(6)

D50 2.5 ± 0.4
D90 < 7.5
S.S.A. m2/g 1.5 ± 0.2 3H-2000PS Specific Surface Area Analyzer
E.C. μs/cm < 100 DDS-307A Conductivity Meter
pH - 7.5 ± 1.0 PHS-3C pH Meter
Moisture % < 0.03 Loss on Drying (105℃/2h)
True Density g/cm3 3.85 ± 0.1 3H-2000TD True Density Analyzer
Spheroidization % > 90 Microscopic Observation
Whiteness - > 90 WSB-2A

 

Chemical Characteristics

Item Unit Typical Value Method/Device

 

Chemical

composition

Al2O3 % > 99.8 -
SiO2 % < 0.03 ICP
Fe2O3 % < 0.03 ICP
Na2O % < 0.02 ICP

 

Storage

Storage conditions: sealed and dry.

Storage period: 24 months.

 

Contact Details
SINOENERGY GROUP

Contact Person: Sales Department

Tel: +86 15611358491

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