Spherical Fused Silica

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Description

GNPGraystar’s Spherical (minimum of 91% sphericity) Fused Silica Powder has a high rate of spericity, high purity, and consistent sizing for high-performance applications.

Diese Materialdaten wurden von GNPGraystar Specialty Materials zur Verfügung gestellt

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Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

Ashby charts

Eigenschaften

Allgemein

PropertyValueComment

Loss on Ignition

0.1 %

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max.

Partikelgröße D50

1.0 - 40.0 μm

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different specifications, please refer to the table below

True particle density

2.15 g/cm³

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2.25 g/cm³

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Chemical properties

PropertyValueComment

Aluminium

0.15

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max. Al₂O₃

Chlor

0.0005

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max. Cl⁻

Eisen

0.0015

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Fe²⁺

0.01

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max. Fe₂O₃

Kalium

0.008

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max. K₂O

Kalzium

0.008

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max. CaO

Magnesium

0.008

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Natrium

0.0005

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Na⁺

0.01

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max. Na₂O

Silizium

99.3 %

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min. SiO₂

Titan

0.008

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max. TiO₂

Technological properties

Property
Application areas

GNPGraystar’s Spherical Fused Silica Powder is widely used in various industries such as encapsulation of electronic products and chip material, fiber optic cable, special engineering plastics, rubber, cermic, filler for heat dissipation board (MC board), heat dissipating grease, ink, chemical industry, and many other applications.

Other

Particle SizeSSF-002SSF-005SSF-007SSF-010SSF-020SSF-040
d50 μm2 ± 15 ± 17 ± 210 ± 220 ± 335 ± 5
Cut Point30 μm30 μm45 μm53 μm75 μm90 μm