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Glass spherical abrasive
Glass Beads GB-

x130
x350

Feature

Nearly perfect spherical shaped glass beads abrasive. Small grinding removal.

Spec

ShapePerfect spherical
HardnessMohs 6.5
Knoop 500
Specific gravity2.5
CompositionSoda-lime glass 99% or more
SiO2 72.0%
Na2O 13.5%
CaO 9.0%
MgO 3.4%
Al2O3 2.0%
Fe2O3 0.1%
ColorWhite - colorless and transparent

Lineup

NumberRadius
GB-AC(G-0250)250 - 150μm
GB-AF(G-0150)150 - 75μm
GB-AG(G-0106)106 - 53μm
GB-AH(G-0090)90 - 45μm
GB-AI(G-0053)53μm and below