Min. Order:
1 MT
Place of origin:
China
Price Condition:
FOB
navigation, as well as clothes, hats, schoolbags.
Feature:
spherical shape, smooth surface, high transparency, and resistance to weather of reagents corrosion.
Technical details:
A) Refractive Index: 1.93+/-0.02
B) Round Ratio: less 10%
C) Opacity: less 5%
D) Specific Gravity: 4.2+/-0.01
E) Size:
No. Mesh
1 160-200
2 200-250
3 250-300
4 300-350
5 350-400
6 400-450
Packing: 25kgs/Iron Ba
[Related Keywords : High Refractive, Glass Beads, index]