PAS-PMMA GS
mechanical characteristics
| 特征 | 标准 | 单元 | 数值 |
|---|---|---|---|
| Yield strain (dry) |
ISO 527-1/-2 DIN 53455 ASTM D 638 |
% | 6 |
| Tensile strength (+23°C, dry) |
ISO 527-1/-2 DIN 53455 ASTM D 638 |
MPa (N/mm²) | 75 |
| Tensile E-modulus (+23°C, dry) |
ISO 527-1/-2 DIN 53455 ASTM D 638 |
MPa (N/mm²) | 3400 |
| Charpy impact strength (+23°C, dry) |
ISO 179 DIN 53453 |
kJ/m² | 17 |
| Charpy notched impact strength (+23°C, dry) |
ISO 179 DIN 53453 |
kJ/m² | 2 |
thermal characteristics
| 特征 | 标准 | 单元 | 数值 |
|---|---|---|---|
| max. service temperature (continuous) | °C | 80 | |
| max. service temperature (short-term) | °C | 90 | |
| Heat deflection temperature HDT/A (1.8 N/mm²) |
ISO 75-1/-2 DIN 53461 ASTM D 648 |
°C | 105 |
| Thermal conductivity (+23°C) | DIN 52612 | W/(m×K) | 0.19 |
combustibility characteristics
| 特征 | 标准 | 单元 | 数值 |
|---|---|---|---|
| UL94 flammability | IEC 60695-11-10 | class | HB |
electrical characteristics
| 特征 | 标准 | 单元 | 数值 |
|---|---|---|---|
| Dielectric constant, relative permittivity (1 MHz, dry) |
DIN IEC 60250 (DIN VDE 0303-4) ASTM D 150 |
2.70 | |
| Dielectric loss factor (1 MHz, dry) |
DIN IEC 60250 (DIN VDE 0303-4) ASTM D 150 |
0.02 | |
| Surface resistivity (dry) |
DIN IEC 60093 (DIN VDE 0303-30) ASTM D 257 |
Ω | 10^14 |
physical characteristics
| 特征 | 标准 | 单元 | 数值 |
|---|---|---|---|
| Density, Gross density |
ISO 1183 DIN 53479 ASTM D 792 |
g/cm³ | 1.19 |
| Water absorption at saturation (water storage 23°C) |
ISO 62 DIN 53495 ASTM D 570 |
% | 0.20 |
chemical characteristics
| 特征 | 标准 | 单元 | 数值 |
|---|---|---|---|
| UV light and weathering | constant | ||
| Physiology | Faigle | suitable |