Hollow microspheres

S-Spheres®

Strongest hollow microspheres in size 100-300 micron

Hollow microspheres

Usually, strength and lightness are two properties that are tough to combine in one single product – though necessary in many industries nowadays. We are now capable of combining these two important characteristics in a single product S-Spheres: it is lightweight and has high strength. Furthermore, our new product is affordable and has at the same time the outstanding quality. The following features are paramount for its success:

Technical data sheet

S - 125

Bulk density g/cm3

0,43-0,5

True density g/cm3

0,7-0,8

Strength (isostatic)*

15000 psi
/ 100 psi

Color

white

Particle size in micron

100-150

Melting point C°

ab 1200

S - 150

Bulk density g/cm3

0,38-0,45

True density g/cm3

0,6-0,7

Strength (isostatic)*

12500 psi
/ 85 psi

Color

white

Particle size in micron

150-200

Melting point C°

ab 1200

S - 250

Bulk density g/cm3

0,32-0,4

True density g/cm3

0,5-0,6

Strength (isostatic)*

10000 psi
/ 70 psi

Color

white

Particle size in micron

200-300

Melting point C°

ab 1200

*Isostatic compressive strength test, 80% survival

*photo under the microscope

The technical data represent average values. These data serve to give general information, they are liable to natural deviations, depending on production. They are not to be cited as guaranteed properties or guaranteed values. Beside the standard material further details of special brands on request.

Experience the advantages of light and strong filler S-Spheres in your product, please send your request to
sample@adf-materials.com

For sales and partnership inquiries:
sales@adf-materials.com

Download technical data sheet in pdf:
Data sheet