A Outer clean and transparent, without visible bubble and impurity.
B Specific density: 2.50g/cm3
C Index of refraction: Nd.=1.55
D Content of Sio2: 72%
E Spherical beads: >86%
USE
Reflective glass beads, these beads are especially made for use in road marking paints and thermoplastics to provide excellent night retro-reflectivity.
STANDARDS
BS 6088 Class A/B;
BS EN 1423/1424;
AASHTO Type I/II;
Arabic Intermix/Drop On grades;
Korean Standard;
French Standard;
Australia Standard/ New Zealand Standard;
CANADA Standard
PACKING
NW. : 25kgs
Packed in Poly Paper bags liner with plastic film.
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