MICRO GLASS BEADS

Micro glass beads

MICRO GLASS BEADS Micro glass beads
Used as filling media and for other applications.

Chemical Composition weight-% 

SiO2

72.50 %

Na2O

13.00 %

CaO

9.06 %

MgO

4.22 %

Al2O3

0.58 %

Others

Chemical Composition weight-%

Hydrolytic class

HGB 3

DIN ISO 719

Acidic class

S 2

DIN 12116

Alcaline class

A 2

DIN 695

Specific weight

2.50 kg/ltr.

DIN ISO 787-10

Roundness > 0.89 – Camsizer analysis (axial ratio length to width).
Possible for all beads > 0.1 mm.

Figures are reference values.
Special sizes are available on request.

Art.No

Size Range

Bulk Density (kg/ltr.)

5209-7

0 - 20 my

1.13

5210-7

0 - 50 my

1.17

5211-7

40-70 my

1.325

5212-7

70 - 110 my

1.355

5213-7

90 - 150 my

1.395

5214-7

100 - 200 my

1.440

5215-7

150 - 250 my

1.445

5216-7

200 - 300 my

1.455

5220-7

200 - 400 my

1.490

5223-7

300 - 400 my

1.495

5218-7

400 - 600 my

1.505

5219-7

400 - 800 my

1.520