Glass Beads

Various of Glass beads, for grinding, blasting, polishing, peeing,road marking and decoration etc. Brief Description :Glass Beads are made of hardened spherical soda lime glass and are a multi-faceted and commonly used media. Cost effective, ideal where metal contamination is not allowed, and often used to peen difficult to reach part areas.Full Description :

AdvantagesDoes not cause dimensional change to the base material  Environmentally friendlier than chemical treatments  Leave even, spherical impressions on blasted part surface  Low breakdown rate  Lower disposal & maintenance costs  Soda Lime glass does not release toxins (no free silica)  Suitable for pressure, suction, wet and dry blasting equipment  Will not contaminate or leave residue on work pieces

Technical Properties
Soda Lime Glass	No free silica
Specific Gravity	2.45 2.50 g/cm3
Bulk Density	1.54 kg/m3
Hardness (Mohs)	5.5
Color	Clear / colorless
Configuration	Spherical
Roundness	65 95 %

Chemical Composition
SiO2	73.00 %
Na2O	14.30 %
K2O	0.60 %
CaO	9.20 %
MgO	4.00 %
Fe2O3	0.11 %
Al2O3	2.00 %

Available Grade Sizes
Size	Microns
No.3	425-850
No.4	250-425
No.6	180-300
No.8	150-250
No.9	106-212
No.10	75-150
No.11	53-106
No.12	45-90
No.13	45-0

Glass Beads