GlassBeads

Glass Grinding Beads for wet grinding applications in the low to medium viscosity range

General

GlassBeads are bubble-free glass grinding beads with a density of 2.5 kg/l. They are especially recommended for wet grinding applications in the low to medium viscosity range. This is also true for applications for which the use of high-quality zirconium oxide grinding beads is no real alternative due to the high costs.

Technique

Available standard qualities

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TypeFraction [mm]
GlassBeads 0.50.4 - 0.6
GlassBeads 0.60.5 - 0.75
GlassBeads 0.90.75 - 1.0
GlassBeads 1.21.0 - 1.3
GlassBeads 1.51.25 - 1.65
GlassBeads 1.71.55 - 1.85
GlassBeads 1.91.7 - 2.1

Chemical composition

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about (in weight %)
SiO272.5
Na2O13
CaO9
MgO4
Al2O3< 0.6
OthersRest

Mechanical properties

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Densitiy2.5 kg/l
Bulk density1.5 kg/l

Applications

Videos

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Literature

Brochure

Brochure

NETZSCH-Beads® - the right grinding tool for every application. The selection of the appropriate grinding beads is an outstanding characteristic for optimizing dispersing and wet grinding processes with agitator bead mills.

Brochure

NETZSCH-Feinmahltechnik GmbH offers mixing, kneading and dispersing machines for low- to high-viscosity products as well as a variety of wet-grinding units for reduction into the nanometer range, tailor-made for each application. When it comes to the processing of dry products by cutting, fine grinding or fine classification, you will find a wealth of experience and an equally varied program of fine-impact mills, classifier and jet mills as well as fine-cutting mills and high-performance fine classifiers.

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