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China 99.9% Purity 20um Spherical Alumina Powder Alumina Spheres SA-T series for sale
China 99.9% Purity 20um Spherical Alumina Powder Alumina Spheres SA-T series for sale
China 99.9% Purity 20um Spherical Alumina Powder Alumina Spheres SA-T series for sale

99.9% Purity 20um Spherical Alumina Powder Alumina Spheres SA-T series

Price Negotiable
Price: Negotiable
MOQ: 1KG
Delivery Time: 3-5 work days
Brand: SINOENERGY GROUP
Product Description

 

Spherical Alumina Powder

SA-T-20

 

 

Features:

High spheroidization ratio, High filling ratio, High thermal conductivity, Trace ionic impurities.

 

Applications

Thermal Interface Materials; Thermal Plastics; Thermal Clads

 

Physical Characteristics

Item Unit Typical Value Method/Device

 

Particel Size

 D10

 

μm

 10.50

 

Light Scattering/OMEC LS-POP(6)
D50 20.80
D90 37.24

 

Particel Size

 D10

 

μm

 13.42

 

Light Scattering/HORIBA LA-950v2
D50 21.52
D90 33.72
S.S.A. m2/g 0.14 3H-2000A Specific Surface Area Analyzer
E.C. μs/cm 6.87 Mettler FE-30 Conductivity Meter
pH - 7.62 Mettler FE-20 Ph Meter
Moisture % 0.03

Halogen water-determination meter/

(110℃/10min)
True Density g/cm3 3.79 3H-2000TD True Density Analyzer
Spheroidization % 96 Microscopic Observation

 

Chemical Characteristics

Item Unit Typical Value Method/Device

 

Chemical

composition

 Al2O3 % 99.92 1- Fe2O3- Na2O- SiO2- Loss
SiO2 ppm 150 ICP
Fe2O3 ppm 60 ICP
Na2O ppm 140 ICP
Loss % 0.04 110℃/2h
 
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Company SINOENERGY GROUP
Location 12/F Kuntai Building No.10 Chaowai Street,Chaoyang District,Beijing China.
Contact Person Sales Department

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