China Sand blasting glass beads abrasive glass microbeads with top quality

Product Description
Physical property:
Shape:Spherical
Specific gravity:2.5g/m3
Stacking density:1.5g/cm3
Moh's hardness:6-7
Rockwell hardness:46HRC
Usage: Grinding, sandblasting, polishing, process

Typical ingredients (%):
Si02:>65.0Na20<14.0Ca0>8.0Mg0>2.5Ai203>0.5-2.0Fe203:0.15Other:2.0

Quantity Standard:

1.Appearance: clean, transparent, no bubbles and impurities
2.Round rate≥85%



1,Sand blasting glass beads:

10mesh 12mesh 14mesh 20mesh 30mesh 40mesh 50mesh 60mesh 70mesh 80mesh 100mesh 120mesh 140mesh 170msh 180mesh 200mesh 230mesh
2. Grinding glass beads:0-0.5mm 0.5-1mm,1-1.5mm,1.5-2mm,2-2.5mm,2.5-3mm,3-3.5mm.3.5-4mm...
3. Road Marking glass beads:
1Chinese Standard-JT/T 446-2001 2England Standard-BS6008ABS6008B
3American Standard- AASHO No1AASHO No2
4Europe Standard-EN1423 EN1424
5Australia Standard-AS2009B AS2009C
6Korea Standard-KSL2521
Production characteristic:
1.The chemical composition is inert silicon dioxide without disturbance of chemical activity2.Round elastic particles, impact resistant, can be recycled many times, less loss3.Small wear to spray, prolong nozzle service life4.Round ball surface, will not damage the processing surface and precision size5.After treatment, the workpiece surface is smooth, with a special aesthetic feeling, improve the product value6.Suitable for dry and wet sand blasting7.Fine glass beads are used to show metal microcracks easily after wet sandblasting8.for the processed workpiece with matte effect, highlighting the metal color, not rust and other advantages, no need to carry out pickling derusting treatment

Detailed Images

Model
Particle size range(μm)
30#
400 ~ 800
40#
250 ~ 400
60#
200 ~ 250
80#
150 ~ 200
100#
110 ~ 150
120#
100 ~ 140
150#
80 ~ 110
180#
70 ~ 100
220#
50 ~ 80
280#
40 ~ 70
320#
1 ~ 40
Packing & Delivery