white fused alumina, brown fused alumina, chromite sand, garnet sand, tabular alumina, glass beads
$320-320
white fused alumina, brown fused alumina, chromite sand, garnet sand, tabular alumina, glass beads
China Supply Glass beads for road marking
Micro Glass Beads production line uses the principle of flame flotation to break the recycled
waste glass into certain granularity particles and send the glass particles into the flame in a
certain way. Under the action of the flame, Glass particles are softened, melted, beaded, cooled
and solidified to become glass beads.
Physical Composition
Shape | Spherical, irregular diamond |
specific gravity | 2.5g/cm3 |
Bulk Density | 1.5g/cm3 |
Moh’s hardness | 6-7 |
Rockweell hardness | 46HRC |
Refractive index | 1.5-1.7 |
Roundness | ≥80% |
Chemical Composition
SiO2 | 70-74% |
Na2O | 12-15% |
CaO | 8-10% |
MgO | 1-3.8% |
Al2O3 | 0.2-1.8% |
K2O | 0-0.5% |
Fe2O3 | 0-0.15% |
Others | 0-2% |
APPLICATION
Application
1. The glass beads used for industrial shot peening and additives can be on the metal surface and the
surface of the mold without damaging the surface of the workpiece, and improving the accuracy of the
workpiece. Used for cleaning and polishing of metal, plastic, jewelry, precision casting and other objects.
It is a high-grade finishing material widely used at home and abroad.
2. Road marking glass beads are mainly used in normal temperature and hot-melt road marking paints.
There are two types of premixed and surface sprinkled. The premixed glass beads can be mixed in the
paint during the production of hot-melt road coatings, which can ensure long-term reflection of road
markings during the life of the road. The other can be sprinkled on the surface of the road marking to
have an instant reflective effect during road marking construction. Surface-treated coated glass beads
are used in road marking construction, which can greatly improve the adhesion between glass beads and
hot-melt markings, enhance the refractive index of road markings, and have self-cleaning, anti-fouling,
moisture-proof, etc. use. Road glass beads are used to improve the reverse performance of road coatings
and improve the safety of drivers driving at night.
3. Glass beads are also widely used as a new type of material in various fields such as medical equipment,
nylon, rubber, engineering plastics, and aviation. Such as additives, enhancers, etc.
Production Process
Hardware Metal Polishing Micro Glass Beads
Company Information
Henan SiCheng Abrasives Tech Co.,Ltd
Henan SiCheng Abrasives Tech Co.,Ltd was founded in 1999, specifized in produdtion of white/brown/black/pink/
zirconia fused alumina, black/green silicon carbide, boron carbide, chromite sand,etc. Mainly used for sandblasting,
abrasive tool,refractory,foundry industry.
Our own science management system and perfect quality control system with high-tech testing equipment such as
omec particle size analyser, slap-sieve ,microscope and so on.
In order to serve our international customers better and make our materials to global market widely, we established
henan sicheng abrasives tech co.,ltd in 2009, which specifized in international business in blasting,refractory,
foundry fields.
Name Card
Hardware Metal Polishing Micro Glass Beads