Conforms to the requirements of MOST – India and British Standards BS 6088 1987 – Class B. These specifications are designed for surface application to road marking with thermoplastic material. A surface application rate of 300 – 400 gms per sqm is recommended for maximum reflectivity and durability.
Size range speficication :
|
Sieve Size ( mm ) |
% Retained |
|
850 |
0 – 5 |
|
600 |
5 – 20 |
|
300 |
30 – 75 |
|
180 |
10 – 30 |
|
PAN |
0 - 15 |
Spherical beads – 70% minimum by mass.
Refractive index: The Glass Beads shall have a minimum refractive index of 1.50.
Free flowing properties: The Glass Beads shall be free of hard lumps and clusters and shall dispense readily under any conditions suitable for thermoplastic road marking. They shall pass the free flow test.
|
THERMOPLASTIC INTERMIX