Glass Beads for Road Marking

• Material: Glass Beads
• Usage: Polishing, Sand Blasting, Glass Beads
• Customized: Customized
• Color: Transparent
• Basic Material: Sio2
• Mohs Scale: 5-7
• Model NO.: 60-80
• Reflective Index: 1.5
• Shape: Spherical
• Roundness: >80%;>90%
• Loose Bead Material: Crystal, Lampwork & Glass
• Transport Package: Ton Bag; Pallet
• Specification: 40-60
• Origin: China
• HS Code: 7018200000
• Production Capacity: 50000 Tons/Years

Product Description

Glass Beads

 

 

Glass Bead/Glass Sphere is a glass type round abrasives for sand blasting and shot blasting made of glass sand.

 

It's a transparent, but appears white. Our glass bead is pure and with low silica content. Standard for Glass Beads

 

are EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.

 

 

Physical and Chemical Properties
Item	Value	Item	Value
SiO2(%)	≥67	Color	Transparent
True Gravity(g/cm3)	2.4-2.6	Refractive Index	>1.5
Bulk Density(g/cm3)	≥1.5	Round rate(%)	>80
Mosh Hardness	5-7	Shape	Spherical
Size Available	20/40, 40/60, 60/100, 100/140, 100/200, 140/200,Other sizes upon request

 

 

 

Applications of Glass Bead for Sand Blasting, Shot Blasting

 

• Cleaning and Frosted Effect on Metal Surface

 

• Cleaning and Surface Treatment of Mold and Foundry Parts

 

• Deburring of Semi-conductor and Plastic Tube

 

• Deburring and Cleaning, Polishing Metal Parts and Devices.

 

• Shot Blasting