white fused alumina, brown fused alumina, chromite sand, garnet sand, tabular alumina, glass beads
white fused alumina, brown fused alumina, chromite sand, garnet sand, tabular alumina, glass beads
High Reflective Road Marking Glass Beads For Road Traffic Line Marking Paint
Reflective glass beads is the essential material for the coating of road marking, it is mainly
used for road marking. The glass beads for road marking can improve the retro-reflective
performance of road surface coating and increase the safety for night driving. When driving
at night, the lamp shines on the marking line with glass beads in it, the ray of lamp is reflected
back parallel. So the driver can look at the road clearly and drive safely at night.
1.The high reflective thermoplastic marking glass beads have spherical particles and smooth surface.
2.The high reflective thermoplastic marking glass beads have stable refractive index , good for focus
control.
3.The high reflective thermoplastic marking glass beads have uniform particle size distribution.
4.The high reflective thermoplastic marking glass beads do not contain lead, harmless to the human
body.
Glass beads for high visibility marking are made from high refractive index glass. Because of the
perfect characteristics of retro-reflection, the high reflective thermoplastic marking glass beads can
be used in colorful road surfaces, road marking for the airport runway or city roads which polluted
by lights. It can make the road marking brighter, upgrade r oad level and guarantee safe driving.
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
Glass Beads can be used for surface matting of stainless steel products;
Glass Beads can be used for cleaning of various dies;
Glass Beads can be used in traffic paints, signs and pavement marking tape;
Glass Beads can be used for sand blasting; grinding;
Glass Beads can be used for water filtration.
1. Glass Bead for Sand Blasting
Glass beads is widely used in cleaning and metal surface strengthening treatment technology,
it is a unique feature of abrasive ,mainly used for sand blasting equipment.
2.Glass beads for Grinding
With the advantages of smooth surface, even size, high hardness, wearable and stable, widely
used as disperser, grinding media and filler materials in day, paint, ink and chemical industry.
3.Glass beads for road making
Improve the road marking line contrary reflection function. When driving at night, the lamp shines
on the marking line with glass bead in it, the ray of lamp is reflected back parallelly. So the driver
can look at the road clearly and drive safely at night.
Production Process
High Reflective Road Marking Glass Beads For Road Traffic Line Marking Paint
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
High Reflective Road Marking Glass Beads For Road Traffic Line Marking Paint