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Al2O3 a-series Spherical White Aluminium Oxide Powder for Heat Conduction CAS 1344-28-1
QW, SW
Crystal morphology is good, equal diameter spherical. Reasonable particle size distribution and good filling performance. High loose packing density, high thermal conductivity.
Minimum order quantity:
1 kilogram
Supply Ability:
5000.0kilogram / Month
Country of Origin:
Tianjin port or Any Chinese port
Stock Time:
7-15Day
Quantity
US $5.00 - US $10.00 / kilogram
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  • Product name:Aluminium Oxide
  • Purity:99.5%-99.9%
  • Density:≥3.95g/cm3
  • EINECS Number::215-691-6
  • CAS:1344-28-1
  • Molecular formula:Al2O3
  • Keywords:Heat Conduction
  • Package:PP woven bag
  • HS code:2818200000
  • Classification:ALUMINA
  • Grade Standard:Industrial Grade
  • Place of Origin:CN;HEB
  • CAS No.:1344-28-1
  • Other Names:Aluminum Oxide
  • MF:Al2O3
  • EINECS No.:215-691-6
  • Purity:99.5% - 99.9%
  • Appearance:White Powder
  • Application:Heat Conduction
  • Brand Name:Suoyi
  • Model Number:QW, SW

Spherical α-Series Aluminium Oxide for Heat Conduction

Product Description

6_

Application:

The crystal morphology is good, especially the QW series spherical alumina SEM photos are absolutely spherical. Small specific surface area, uniform particle size, high specific gravity, narrow particle size distribution, high filling volume and good fluidity. It has high insulation properties, high filling properties, and high heat conduction efficiency. It is suitable for thermal silica filler, resin filler, electronic packaging and other industries.

Specifications:

Specifications for QW Series Spherical Alumina

Product Model

QW05

QW10

QW20

QW30

QW45

QW70

AL2O3(%)

≥99.5

≥99.5

≥99.5

≥99.5

≥99.5

≥99.5

Impurity

Content(%)

SiO2

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

Fe2O3

≤0.03

≤0.03

≤0.03

≤0.03

≤0.03

≤0.03

Na2O

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

Loss in ignition

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

Median granularity

D50(μm)

5±1

10±1

23±2

30±2

45±2

70±2

Appearance

White powder,no agglomeration,no foreign matter.

Distribution of partial size

It can be adjusted appropriately according to your needs.

Company Information

SuoYi(SuoYi New Material Technology Co, Ltd ) has a perfect R&D, production and service system. It has established a joint development mode of service platform(marketing network)+R&D platform(users, universities, research institutes)+production platform( processing base). SuoYi is establishing a global marketing network. At present, it has been working with dozens of users, universities and research institutes at home and abroad. The organization has established a joint R&D cooperation relationship with four production bases.

Hebei Suoyi New Material Technology Co., Ltd..

Advantages:

•Prices:we can quote best price due to we have factory.

•Quality:Products certificated with CNAS,CMA,SGS etc.

•Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.

•Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!

•Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japan etc(Also cooperation with famours international groups:LG Group,Torrecid Group,3M,Yuber Group, Samsung Group and so on)

•Cooperation concept:Quality first,credit principal,reasonable price,customer uppermost

Our certificate

Packaging & Shipping

Flow chart of goods dispatch

FAQ

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