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99% Purity 20um Spherical Silica Powder Silica Sphere Microsphere SS-D Series

99% Purity 20um Spherical Silica Powder Silica Sphere Microsphere SS-D Series

  • 99% Purity 20um Spherical Silica Powder Silica Sphere Microsphere SS-D Series
  • 99% Purity 20um Spherical Silica Powder Silica Sphere Microsphere SS-D Series
99% Purity 20um Spherical Silica Powder Silica Sphere Microsphere SS-D Series
Product Details:
Place of Origin: China
Brand Name: SINOENERGY GROUP
Payment & Shipping Terms:
Minimum Order Quantity: 1KG
Delivery Time: 3-5 work days
Payment Terms: L/C, T/T
Supply Ability: 20-25kg per bags
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Detailed Product Description
Highlight:

20um Spherical Silica Powder

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monodisperse Spherical Silica Powder

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20um monodisperse silica particles

Spherical Silica Powder

SS-D-20

Characteristic

  1. Spherical silica is kind of silica which has a spherical particles.
  2. Spherical silica has characters of high purity, low specific surface, good fluidity, low thermal stress etc.

Applications

It is widely used in the fields of EMC, high-tech electronic materials, high grade paints, etc.

Typical Physical Data

Items Unit Typical value Test Method
Wet Sieve 150um ON % 0 Standard Sieve
+75um ON % 0.0064
Laser method D50 µm 20.0 Laser Analyzer
S.S.A. m2/g 2.6 Nitrogen Adsorption Method

Typical Chemical Data

Items Unit Typical value Test Method
Chemical Composition SiO2 % 99.75 Weight Method
Fe2O3 ppm 80 Spectrophotometer
Moisture % 0.03 Weight Method
Extraction Water Ec µs∕cm 2.9 Conductivity Meter
Na+ ppm 1.6 AAS
Cl- ppm 1.8 Automatic Potential Titrator
pH 5.2 PH Meter

Above specification are for common uses,and can be adjusted upon user’s request.

Contact Details
SINOENERGY GROUP

Contact Person: Annie Zhou

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