Specification :

EN1423 125-710 glass bead
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 80
The Sieve Analysis
Mesh ( Micrometer) Percent retained ( % )
710 0-2
600 0-10
355 30-70
212 70-100
125 95-100

EN1423 125-850
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 80
The Sieve Analysis
Diameter ( ¼ m) Standard Retain ( % )
850 0-2
710 0-10
600 0-40
355 50-90
212 80-100
125 95-100

EN1423 425-850
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 80
The Sieve Analysis
Diameter ( ¼ m) Standard Retain ( % )
1000 0-2
850 0-10
600 40-80
425 95-100

EN1423 125-1400
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 80
The Sieve Analysis
Diameter ( ¼ m) Passing ( % )
1400 98-100
1180 90-100
1000 80-95
850 70-90
600 40-80
355 10-50
212 0-3 0
125 0-5

EN1423 125-1180
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 80
The Sieve Analysis
Diameter ( ¼ m) Standard Retain ( % )
1180 0-2
1000 0-10
850 5-20
600 20-60
355 50-90
212 70-100
125 95-100

E N1424 355-1180
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 70
The Sieve Analysis
Diameter ( ¼ m) Passing ( % )
1180 100
1000 95-100
850 40-60
600 0-20
425 0-5

EN1424 355-1000
Physics and chemistry function
Item Standard
Specific gravity g/ cm3 2.4--2.6
Refractive index e1.5
Spherical beads ( % ) > 70
The Sieve Analysis
Diameter ( ¼ m) Standard Retain ( % )
1000 0-10
850 0-20
600 40-80
425 80-100
355 95-100