Reflective Material Glass Beads

Specifications 1.appearance colorless,transparent ball ,no visible bubbles

2.Roundness>=85%

3.Refractive index:ND>=1.50

4.Content SiO^2>62%

Reflective Material Glass Beads     Quick Detailes Place of Origin: Tianjin China(Mainland)                         Brand Name: Gangde Standard:  BS 6088                                                     Appearance: Colorless and Transparent Reflective Index≥1.50                                                    Composition Sio2≥62%  

Type	Sieve Designation (S/um)	Retained Percentage(%)
CLASS A	S>1180	0~3
	850<S<=1180	5~20
	425<S<=850	65~95
	S<=425	0~10
CLASS B	S>850	0~5
	600<S<=850	5~20
	300<S<=600	30~75
	180<S<=300	10~30
	S<=180	0~15

 Packaging & Delivery   Packaging Detail: 25kg/bag,40bags/pallet,20-25tons/20-foot container.,according to the customer's requirements Delivery Detail:  about two weeks after the order  Pictures