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P P I REFLECTIVE
/ DROP ON
GLASS BEADS
P P I Reflective Glass Beads are solid and spherical. It is
used as Drop On or topping for the newly applied thermoplastic
and traffic paint to give the applied road marking an excellent night time
reflectivity which will guide all the motorists when driving at
night. Thermoplastic and traffic paint road markings are not
reflective without the Drop On
glass beads. This material is therefore necessary to all types of
road marking.
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| Particle
Sizes |
| Sieve |
%
by weight passing |
| 850
micron |
100 |
| 600
micron |
80-100 |
| 425
micron |
45-100 |
| 300
micron |
10-45 |
| 212
micron |
0-25 |
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| Spherical
glass beads |
more
than 70% |
| Index
of Refraction |
1.6 |
| Soda
- lime glass and Silica content |
65% |
| Specific
gravity |
2.5
grams / cm3 |
| Application
rate |
300-400grams / m2 |
| Packaging
|
25kgs./bag |
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