High Quality Micron Glass Beads to Sale
Factory direct sandblasting glass beads for road marking
Product Description
Glass sands are raw materials for micron glass beads.We products some kind of glass beads for different sizes,which were found applications in in many industries.
Micron glass beads are primarily used in blasting cabinets for honing, polishing, blending, finishing, removing light burrs and cleaning most light foreign matter.
Advantages
High corrosion resistance and zero porosity
Light weight and high rounding rate
Glass beads are transparent, clean, with no obvious bubbles and impurities
Using glass beads for sandblasting and polishing, the processed material can be restored to its original finish.
Speeds up cleaning and does not contaminate processed metals
Impact resistant, less wear, can be recycled multiple times
Product
Chemical Composition
SiO2 |
Na2O |
CaO |
MgO |
Al2O3 |
K2O |
Fe2O3 |
Other |
70-74% |
12-15% |
8-10% |
1-3.8% |
0.2-1.8% |
0-0.5% |
0-0.15% |
0-2% |
Main Physical Properties
Shape |
Roundness lorregular |
Proportion |
2.3-2.5g/cm3 |
Bulk density |
1.5g/cm3 |
Moh’s hardness |
6-7 |
Rockwell hardness |
45HRC |
Refractive index |
1.5-1.7 |
Rounding rate |
>80% |
Application
1.The glass beads are used for road marking, blasting, grinding media
2. Eliminate tensile stress, increase fatigue life and enhance stress corrosion resistance
3.Artwork exterior decoration
4.Mold matte surface treatment of mold surface, graphic production
FAQ
Q: Do you provide free sample?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Are you a manufacture or trader?
A: We are manufacture+trade
Q: Can you customized package according to customer?
A: We have our own factories and excellent technical team, and we accept OEM service.
Q: How long is your delivery time?
Normally it is within 7-10 days after the advance payment.
Q: Do you receive L/C payment terms?
A: Yes, we do.
Contact us
Tel:+86-15890150757
Landline:+86-0371-6090-0379
Skype:15890150757
Send Inquiry to This Supplier
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