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High strength polishing and sandblasting abrasive micron glass beads
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Product Details
Brand Name | SICHENG | Place of Origin | China | |
Model Number | 30-40# | Material | glass | |
Usage | blasting | Abrasive Grain Sizes | 30-40# |
Product Description
High strength polishing and sandblasting abrasive micron glass beads
Product Description
The glass beads,composed of Si,Na and Ca,are broken and calcined by high temperature after which the said microspheres are obtained.The glass beads are used for road marking paints and thermoplastic road marking materials to provide excellent night retro-reflectivity .
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
Reflection glass beads for road marking
The beads hit aviation parts, eliminate stress, to increase the fatigue strength and reduce friction and wear
Glass beads for filler
Grinding media and industrial blasting
Our Company
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
Contact Us
- Henan Sicheng Abrasives Tech Co., Ltd
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