Glass beads are produced by calcined high quality spherical glass beads to a balance between internal stresses and against cracking. Moreover, the inherent durability of glass beads helps it resist all impacts, can be reused continuously and bring high economic efficiency.Glass beads are produced by me high quality spherical glass beads to a balance between internal stresses and against cracking. Moreover, the inherent durability of glass beads helps it resist all impacts, can be reused continuously and bring high economic efficiency.
Application: Glass beads are used for mold cleaning, engraving and decoration in the glass industry, removing rust and corrosion products without affecting the substrate material, cleaning and preparing surfaces and spraying. Ball to enhance durability, reduce friction.

GLASS BEADS
Chemicao Analysis Physical Properties
SiO2 >65.0% Bulk Density 1.5g/cm3
Na2O <14.0% Real Density 2.5g/cm3
CaO <8.0% Mohs Hardness 6-7
MgO >0.15% HRC Hardness 46
Al2O3 0.5-2.0% Roundness >92.5%
Fe2O3 >0.15% Magnetic <0.1%
Other 2.0% Bubble <0.1%
Usage Trafic paint
SIZE GLASS BEADS
Grit size Mesh Size
#30 20 – 40 850 – 425
#40 30 – 40 600 – 425
#60 40 – 60 425 – 300
#80 60 – 100 300 – 150
#100 70 – 140 212 – 106
#120 100 – 140 150 – 106
#150 100 – 200 150 – 75
#180 140 – 200 106 – 75
#220 140 – 270 106 – 53
#280 200 – 325 75 – 45

Growell Vietnam is committed to providing a full range of Glass Beads:
       – High quality, uniform in structure
       – Goods are always available
       – After-sales service is always good
In addition, we also have free and periodical consulting, technical support services for your company to ensure the highest efficiency of your company’s production process.

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