1.round glass beads for road marking paint 2. SGS testing report 3.excelent quality with copetative price

reflective glass beads for road marking paint intermix glass beads

Specifications:

reflective glass beads for road marking paint tiny glass microspheres

A: Appearance: Clean and transparent, no visible bubbles and impurity.                      B: Specific gravity: 2.4-2.6g/cm3 C: Hardness: 6-7  D: Compressive strength: 1200N

 Product Index

TECHNICAL DATA	Size gradation
	Refractive index	≥1.5
	Roundness	>80%
	Specific weight	approx. 2.5 g/cm3
	Bulk weight	approx. 1.6 kg / l
	Coating	silane
	Packaging	plastic bags(or paper bags)
	Storage	dry and sheltered
	Hardness	6-7
	Compressive strength	1200N

Chemical Composition ( % )

Glass beads content	Result	Remark
SiO2	73.00
Na2O	14.30
K2O	0.60
CaO	9.20
MgO	4.00

 Usage

The glass beads are used for road marking, blasting, grinding media

....

reflective glass beads for road marking paint intermix glass beads