Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA12 L-GB30 EVONIK GERMANY
VESTAMID®
Automotive Applications
Low temperature impact re、Resistance to stress crac、Fatigue resistance
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | EVONIK GERMANY/L-GB30 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C,完全断裂 | ISO 179/1eA | 6.0 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C,完全断裂 | ISO 179/1eU | 160 kJ/m² |
| Charpy Notched Impact Strength | -30°C,完全断裂 | ISO 179/1eA | 6.0 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C,完全断裂 | ISO 179/1eU | 160 kJ/m² |
| Mechanical properties | Test Condition | Test Method | EVONIK GERMANY/L-GB30 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 2000 Mpa | |
| tensile strength | 屈服,23°C | ISO 527-2 | 47.0 Mpa |
| Tensile strain | 屈服,23°C | ISO 527-2 | 5.0 % |
| Nominal tensile fracture strain | 23°C | ISO 527-2 | >50 % |
| flammability | Test Condition | Test Method | EVONIK GERMANY/L-GB30 |
|---|---|---|---|
| UL flame retardant rating | 3.2mm | UL 94 | HB |
| 1.6mm | UL 94 | HB |
| physical property | Test Condition | Test Method | EVONIK GERMANY/L-GB30 |
|---|---|---|---|
| density | 23°C | ISO 1183 | 1.25 g/cm³ |
| Shrinkage rate | MD:2.00mm | ISO 294-4 | 1.2 % |
| Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.50 % |
| 饱和,23°C | ISO 62 | 1.1 % | |
| Shrinkage rate | TD:2.00mm | ISO 294-4 | 1.2 % |
| Thermal performance | Test Condition | Test Method | EVONIK GERMANY/L-GB30 |
|---|---|---|---|
| melting temperature | ISO 11357 | 178 °C | |
| Linear coefficient of thermal expansion | MD：23到55°C | ISO 11359-2 | 1.3E-04 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 150 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 55.0 °C | |
| vicat | -- | ISO 306/B | 155 °C |
| -- | ISO 306/A | 150 °C |
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