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PRODUCT NAME |
MAGMAPLE AASHTO M247 STANDARD GLASS BEADS |
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DESCRIPTION |
MAGMAPLEAASHOT M247Glass Beads are high quality glass micro spheres resulting from the specialized processing of selected glass cullet. |
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FUNCTION |
MAGMAPLEAASHOT M247 standard glass beads are a major factor in increasing road safety in a very economical way. Thanks to the beads’ retroreflective action at night, a vehicle’s headlight beam is returned to the driver’s eye, which results in a “light-up”effect of the striping. The micro spheres not only multiply the visibility of road markings at night, but also increase the striping’s durability in general. MAGMAPLE AASHOT M247 glass beads are used as drop-on agent and as premix beads for road marking materials. |
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COATING |
- These beads are coated with silicone - None coated beads |
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TECHNICAL DATA |
Size gradation |
150 - 850μ |
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Refractive index |
≥1.5 |
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Roundness |
>80% |
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Specific weight |
approx. 2.5 g/cm3 |
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Bulk weight |
approx. 1.6 kg / l |
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Anti-skid material |
– |
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Coating |
paper bags of 25 kg net |
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Packaging |
plastic bags |
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Storage |
dry and sheltered |
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SIEVING RANGE |
Sieve Designation |
Mass Percent Passing |
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Standard mm |
Alternate No. |
Type I |
Type II |
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0.850 |
20 |
100 |
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0.600 |
30 |
75 - 95 |
100 |
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0.425 |
40 |
- |
90 - 100 |
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0.300 |
50 |
15 - 35 |
50 - 75 |
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0.180 |
80 |
- |
0 - 5 |
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0.150 |
100 |
0 - 5 |
- |
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