We ONLY use the Premium Grade raw materials.
Zirconium Silicate Beads, SZS
Medium Density Beads
Type: SZS
(4.0 g/cc)
Zirconium Silicate Beads, Sintered
SZS Zirconium Silicate Beads are manufactured from world-class premium zircon (ZrSiO4) mineral in a special high temperature sintering process. Because of its outstanding breakage resistance and the advantageous price, this medium density bead is particularly suitable for use in large-volume agitated bead mills.
Until now, CHEMCO SZS Zirconium Silicate Beads are successfully being used in all modern types of mills, which include vertical mills, horizontal mills, agitated media mills, stirred media mills, such as IsaMill™, Metso Vertimill®, Metso SMD, FLSmidth® VXPmill, OUTOTEC HIGmill®, HOSOKAWA ALPINE agitated media mills, NETZSCH mills, Buhler bead mills, DYNO® mills, CMC Supermill PLUS®, 'Red Head' vertical media grinding mills, Niemann Kreis-Basket-Mill® Getzmann bead mill & basket mill, Vollrath bead mill, HCP Immersion mill, IEC basket mill & bead mills, EMI mills, just name of a few...
Features
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A medium density media particularly suitable for use in large-volume agitated bead mills
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Fully dense, perfect sphericity and extremely smooth beads surface
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No porous and irregular shape problems
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Outstanding breakage resistance
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Optimum performance-price ratio
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This is the bead recommended to efficiently fine-grind zircon
Main Applications
SZS Zirconium Silicate Beads can be used in milling and dispersion of following materials, just name a few:
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Coating, paints, printing and inks
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Pigments and dyes
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Food (Complying with the regulations of European Food 1935/2004/EC and FDA)
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Agrochemicals e.g. fungicides, insecticides
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Minerals e.g. TiO2 ,GCC , Zircon and Kaolin
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Gold, silver, platinum, lead, copper and zinc sulfide
Chemical Composition ( Typical ) *
Zirconium Oxide ( ZrO2 )
Silica ( SiO2 )
Aluminium Oxide ( Al2O3 )
Remainder
52%
35%
10%
< 5%
* Figures are reference values
Properties *
Density ( g/cc )
Bulk density ( kg/l )
Hardness ( HV1 )
Mohs' hardness
Breaking load (N)
Color
4.0 ( ± 0.1 )
2.4
1127
7.2
800
White ( glossy sheen )
Standard Sizes (∅,mm ) *
0.4 - 0.6
1.4 - 1.6
2.5 - 2.8
6.0 - 7.0
0.6 - 0.8
1.6 - 1.8
2.8 - 3.2
7.0 - 8.0
0.8 - 1.0
1.8 - 2.0
3.0 - 4.0
8.0 - 10.0
1.0 - 1.2
2.0 - 2.2
4.0 - 5.0
10.0 - 12.0
1.2 - 1.4
2.0 - 2.5
5.0 - 6.0
12.0 - 14.0