Reflective Glass Beads for Traffic Paint Standard Glass Beads for
Road Paint Thermoplastic paint
Description:
Road marking glass beads are small, spherical beads specifically
designed for use in road markings. They are typically made of
high-quality glass materials with excellent optical properties.
These beads possess a high refractive index, enabling them to
effectively reflect light. When incorporated into road marking
paints or thermoplastic materials, they enhance the visibility of
the markings, especially during nighttime or in adverse weather
conditions. The beads are uniformly sized and have a smooth
surface, which allows for proper embedding and even distribution
within the marking medium. This not only improves the durability of
the road markings by withstanding the abrasion caused by vehicle
traffic but also ensures long-term and reliable visibility,
contributing significantly to traffic safety and guidance on the
roads.
Specifiction:
| Place of Origin | China |
| Main Raw Material | SiO2, Na2O, CaOMgO, AI2O3, Fe2O3, K2O |
| Usage | Road Marking Paint |
| EINECS No. | 206-991-8 |
| Application Method | Brush |
| State | Powder Coating |
| Appearance | Colorless |
| Refractive index | ≥1.5 |
| Specific gravity | 2.4-2.6g/cm3 |
Glass beads play a crucial role in improving road safety in several
ways:
Enhanced Visibility at Night
- When vehicle headlights shine on the road, the glass beads
embedded in the road markings reflect the light back to the
driver's eyes. This makes the markings, such as lane dividers,
crosswalks, and edge lines, highly visible in the dark. Drivers can
clearly see the road layout and stay within their lanes, reducing
the risk of veering off the road or into oncoming traffic.
Visibility in Adverse Weather Conditions
- In rain, fog, or snow, normal road markings can become obscured.
However, the reflective glass beads continue to function. Their
reflective properties cut through these weather - related
obstructions, allowing drivers to identify the road markings and
make safe driving decisions. For example, a driver can still see a
stop line clearly even during a heavy downpour, helping them to
stop in time.
Clear Guidance for Drivers
- By highlighting important road markings, glass beads provide
clear guidance for drivers. They can easily distinguish between
different types of markings, like the difference between a solid
white line (which usually indicates a lane boundary that should not
be crossed) and a dashed white line (which allows for lane changes
under certain conditions). This clarity helps drivers to follow
traffic rules more precisely and respond appropriately to the road
situation.
How to choose the appropriate type of road marking glass beads?
When choosing the appropriate type of road - marking glass beads,
the following factors should be considered:
Consider the type of road marking material
- For thermoplastic road markings, larger - sized glass beads (such
as Type I) are often a better choice. Because thermoplastic
materials are thicker, larger beads can be well - embedded and
provide good retro - reflection and durability. In contrast, for
paint - based road markings, smaller - sized glass beads (Type II)
are more suitable as they can integrate better with the paint and
ensure a relatively smooth surface.
Reflectivity requirements
- In high - traffic areas, such as highways and major urban roads,
high - reflectivity glass beads should be selected. These beads can
significantly enhance the visibility of road markings, especially
at night and in low - light conditions such as fog or rain. For
roads with less traffic, such as some rural roads or factory -
internal roads, normal - reflectivity glass beads may be sufficient
according to the actual situation and cost - effectiveness.
Traffic volume and speed
- On roads with high - speed traffic and heavy traffic volume, it
is crucial to choose glass beads that can maintain good retro -
reflection and durability. High - quality fused glass beads are
usually preferred because of their excellent spherical shape and
uniform size, which can better withstand the abrasion caused by a
large number of vehicles and ensure long - term effective road
markings.
Environmental conditions
- In areas with harsh weather conditions such as frequent rain,
snow, or strong sunlight, glass beads with good weather resistance
and stable reflective performance should be considered. For
example, in areas with a lot of rain, beads that can still maintain
good reflection even when wet are necessary to ensure the safety of
road markings.
Application
Glass beads have a wide range of applications:
Road Marking
- They are used in reflective road paint. When vehicle headlights
shine on the road markings with glass beads, the beads reflect
light back, improving the visibility of markings at night and in
low - light conditions, thus enhancing traffic safety.
Industrial Abrasives
- In shot blasting operations, glass beads are used to clean and
polish metal surfaces. Their spherical shape helps in providing a
more even finish compared to irregular - shaped abrasives. For
example, in the automotive industry, they can be used to prepare
surfaces for painting.
Cosmetics
- Some exfoliating products contain fine glass beads. They help to
gently remove dead skin cells from the surface of the skin, leaving
it smoother. However, due to environmental concerns, there is a
trend to replace them with natural exfoliants.
Crafts and Decorations
- Glass beads are used in jewelry - making. They come in a variety
of colors, sizes, and finishes, allowing artisans to create
beautiful necklaces, bracelets, and earrings. They are also used
for decorative purposes in vases, as fillers in clear containers,
or to add sparkle to various art and home - decor projects.
OUR SERVICES
Dear customers, as an enterprise that has been producing marking
paints in South China for ten years, our company adheres to the
principle of serving customers, providing products for customers
from the perspective of customers, and providing professional
construction guidance and after-sales service.
Our company has a number of road construction teams, and undertakes
a number of high-speed and urban road marking construction projects
in China. During the construction process, our company continuously
improves the whiteness, brightness and retroreflection coefficient
of the marking paint, which enjoys a high reputation in the
industry.
Choose us, let us be your reliable cooperative supplier, and build
a beautiful world together.
