MEAN PHYSICAL-MECHANICAL PROPERTIES
PROPERTY | TEST METHOD | UNIT | STANDARD PROFILES MEAN VALUE |
Specific weight | ASTM D792 | g/cm3 | 1,75 ÷ 1,9 |
Dielectric strength | ASTM D149 | kV/mm | 3 ÷ 7 |
Water absorption | ISO 62 | % | 0,4 |
Surface resistivity | EN 61340 | Ω | 1012 |
Loss factor at 50 Hz (Tg δ) | ASTM D7028 | ——– | 0,20 |
Thermal class | ——– | CLASS | F |
Longitudinal thermal expansion coefficient | ISO 11359-2 | K-1 | 8÷11×10-6 |
Thermal conductivity | EN 12667 / EN 12664 | W/mK | 0,3 |
Longitudinal flexural strength | ASTM D790 | MPa | 300 ÷ 500 |
Longitudinal flexural modulus | EN 13706 | GPa | 22 ÷ 28 |
Longitudinal tensile strength | ASTM D638 | MPa | 300 ÷ 500 |
Longitudinal tensile modulus | ASTM D638 | GPa | 22 ÷ 30 |
Longitudinal compression strength | ASTM D695 | MPa | 180 ÷ 300 |
Longitudinal compression modulus | ASTM D695 | GPa | 16 ÷ 21 |
Fire reaction | UL 94 | CLASS | HB |
Shear strength | ASTM D2344 | MPa | 30 |
NOTE
- HIGHER MECHANICAL VALUES REFER TO PROFILE WITH THICKNESS OVER 4 mm
- POSSIBLE UL 94 V0 FIRE REACTION WITH OR WITHOUT HALOGENS
- POSSIBLE TO HAVE IN ANTISTATIC FORMULATION
- POSSIBLE USE OF SPECIAL FORMULATION ON THICKNESS OVER 2,5 mm FOR HIGH FIRE REACTION AND NO TOXIC SMOKE
- VINYLESTER FORMULATION FOR CHEMICAL RESISTANCE APPLICATIONS AVAILABLE
VALUES REFER TO REINFORCED PROFILES WITH FIBREGLASS IN A POLYESTER MATRIX
Tolerance for mechanical properties refers to longitudinal direction: ± 10%.
The data provided is accurate. However, Top Glass does not assume any liability as to its use.