| PSU | |
| Raw material | Polysulfone |
| DIN abbreviation | PSU |
| Color | Natural |
| Test condition | dry |
|
MECHANICAL CHARACTERISTICS
|
|
| Specific weight DIN 53479 (g / cm3) | 1.24 |
| Resist. tensile strength DIN 53455 (N / mm2) | 75 |
| Elongation at break DIN 53455 (%) | 50 – 100 |
| Modulus of elasticity from tensile test DIN 53457 (N / mm2) | 2800 |
| Bending limit stress DIN 53452 (N / mm2) | 106 |
| Resilience DIN 53453 (KJ / m2) | KB |
| Impact strength with notch DIN 53453 (KJ / m2) | 4 |
| Hardness test with ball indenter DIN 53456 (N / mm2) | 150 |
| Stretch tension 1% / 1000 h DIN 53444 (N / mm2) | 22 |
| Stretch tension 2% / 1000 h DIN 53444 (N / mm2) | – |
| Coefficient of friction against steel, dry | 0.4 |
| Absorption of humidity in normal climate (%) | 0.2 |
|
ELECTRICAL CHARACTERISTICS
|
|
| Relative dielectric constant DIN 53483 at 10 Hz | 2.9 – 3.1 |
| Dielectric loss factor DIN 53483 at 10 Hz | 0.001 – 0.005 |
| Ground resistivity DIN 53482 (ohm * cm) | 5 * 10 el.16 (el. = Raised to) |
| Surface resistance DIN 53482 (ohm) | 2 * 10 class 14 (el. = Raised to) |
| Resistance to surface leakage current DIN 53480 | – |
| Dielectric strength DIN 53481 (Kv / mm2) | >30 |
|
THERMAL CHARACTERISTICS
|
|
| Crystalline melting range (° C) | 190 |
| Thermal conductivity DIN 52612 (W / K * m) | 0.25 |
| Specific thermal capacity (kJ el. -1 / Kg * ° C) | – |
| Coefficient of linear expansion (10 el.-6 * k el.-1) | 56 |
| Maximum operating temperature for short use (° C) | 180 |
| Operating temperature for permanent use (° C) | -40à - 160 |
| Dimensional stability DIN 53461 (° C) | 170 |
| Flammability according to UL 94 | V - 0 |
|
SPECIAL FEATURES
|
|
| transparent, good electrical characteristics, resistance and dimensional stability when hot. | |
English (UK) 
Italiano 
There are no reviews yet.