| POLYSTYRENE |
| Physical
Strength |
Approx.
Value |
Unit
of
Measurement |
Test
Standard |
| Tensile
strength, yield |
27 |
MPa |
ISO
527
ASTM D 638 |
| Tensile
strain, yield |
1.4 |
% |
ISO
527
ASTM D 638 |
| Tensile
modulus |
2200 |
MPa |
ISO
527
ASTM D 638 |
| Normal
strain at break |
25 |
% |
ISO
527 |
Charpy
impact, unnotched
+23º C
-30º C |
150
120 |
kJm/2 |
ISO
179/1eU |
Charpy
impact, notched
23º C |
16 |
kJ/m2 |
ISO 179/1eA |
Heat
deflation, temperature
Method A
Method B |
78
82 |
º C |
ISO 75 |
Vicat
Softening, Temperature
Method b |
84 |
º C |
ISO 306 |
| Flame
resistance test |
HB |
|
UL
94/ISO 1210 |
Relative
Permittivity
(100 Hz) |
2.5 |
- |
ISO 60250 |
Relative
Permittivity
(1 MHz) |
2.5 |
- |
ISO 60250 |
Dissipation
Factor
(100 Hz) |
1.5 |
E-4 |
ISO 60250 |
Dissipation
Factor
(1 MHz) |
4 |
E-4 |
ISO 60250 |
| Surface
resistivity |
>1013 |
Ohms |
IEC
60093 |
|
We have attempted to present
the information about our enclosures on this website in a
straight-forward manner. We offer this information as
accurate at the time of publication. Specifications are
subject to change without notice. Rose+Bopla Enclosures is
not responsible for inadvertent errors. |
|
©2008
Phoenix Mecano Inc., 7330 Executive Way, Frederick, MD
21704, 301-696-9800,
rbinfo@pm-usa.com |
|
|
