Solid Glass Beads Abrasive Blasting Media for Sandblasting

FOB Price 450 - 900 USD / 1

MOQ	1 Ton
Packaging	Customize
Lead Time	7-15

Quick Details (View All)

Color	Clear / colorless	Round Rate	≥80%
Abrasive Grain Sizes	0.8mm-7mm, 20#-325#	Moh's Hardness	6-7

Product Details

Product Description

Glass Beads

Glass
beads are a spherical, iron-free blasting medium.
Taking hardened spherical soda lime glass as raw
materials, glass beads are a multi-faceted and commonly
used media. Micro glass beads are one of the most
common reusable blasting media, which is ideal for
non-aggressive cleaning and for producing visually
attractive surfaces.

Specifications

Application	Available Sizes
Sandblasting	20# 30# 40# 40# 60# 70# 80# 90# 120# 140# 150# 170# 180# 200# 220# 240# 325#
Grinding	0.8-1mm 1-1.5mm 1.5-2mm 2-2.5mm 2.5-3mm 3.5-4mm 4-4.5mm 4-5mm 5-6mm 6-7mm
Road marking	30-80 mesh 20-40 mesh BS6088A BS6088B

Chemical
Composition

SiO2	≥65.0%
Na2O	≤14.0%
CaO	≤8.0%
MgO	≤2.5%
Al2O3	0.5-2.0%
K2O	≤1.50%
Fe2O3	≥0.15%

Advantages:

Does
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

Applications

1. Blast-cleaning--removing rust and scale from metallic surfaces, removing mould residues from casting and removing tempering
colour
2. Surface finishing--finishing surfaces to achieve specific visual effects
3. Used as disperser, grinding media and filter material in day, paint, ink and chemical industry
4. Road marking