苏州寅旭塑化有限公司
Ultramid? A3K | PA66 | BASF
Product Texts
An easy flowing injection moulding grade for fast processing. Used for highly stressed technical parts, such as bearings, gear wheels and electrically insulating parts such as terminals and cable connectors.
| Rheological properties | dry / cond | Unit | Test Standard |
| Melt volume-flow rate, MVR | 120 / * | cm3/10min | ISO 1133 |
| Temperature | 275 / * | °C | ISO 1133 |
| Load | 5 / * | kg | ISO 1133 |
| Molding shrinkage, parallel | 1.5 / * | % | ISO 294-4, 2577 |
| Molding shrinkage, normal | 1.8 / * | % | ISO 294-4, 2577 |
| Mechanical properties | dry / cond | Unit | Test Standard |
| Tensile modulus | 3000 / 1100 | MPa | ISO 527-1/-2 |
| Yield stress | 85 / 50 | MPa | ISO 527-1/-2 |
| Yield strain | 4.5 / 20 | % | ISO 527-1/-2 |
| Nominal strain at break | 30 / 50 | % | ISO 527-1/-2 |
| Tensile creep modulus, 1h | * / 1100 | MPa | ISO 899-1 |
| Tensile creep modulus, 1000h | * / 700 | MPa | ISO 899-1 |
| Charpy impact strength, +23°C | N / N | kJ/m2 | ISO 179/1eU |
| Charpy impact strength, -30°C | N / - | kJ/m2 | ISO 179/1eU |
| Charpy notched impact strength, +23°C | 5 / 20 | kJ/m2 | ISO 179/1eA |
| Charpy notched impact strength, -30°C | 4 / - | kJ/m2 | ISO 179/1eA |
| Thermal properties | dry / cond | Unit | Test Standard |
| Melting temperature, 10°C/min | 260 / * | °C | ISO 11357-1/-3 |
| Glass transition temperature, 10°C/min | 72 / * | °C | ISO 11357-1/-2 |
| Temp. of deflection under load, 1.80 MPa | 75 / * | °C | ISO 75-1/-2 |
| Temp. of deflection under load, 0.45 MPa | 220 / * | °C | ISO 75-1/-2 |
| Vicat softening temperature, 50°C/h 50N | 250 / * | °C | ISO 306 |
| Coeff. of linear therm. expansion, parallel | 98 / * | E-6/K | ISO 11359-1/-2 |
| Oxygen index | 28 / * | % | ISO 4589-1/-2 |
| Electrical properties | dry / cond | Unit | Test Standard |
| Relative permittivity, 100Hz | 3.8 / - | - | IEC 62631-2-1 |
| Relative permittivity, 1MHz | 3.2 / 5 | - | IEC 62631-2-1 |
| Dissipation factor, 100Hz | 50 / - | E-4 | IEC 62631-2-1 |
| Dissipation factor, 1MHz | 250 / 2000 | E-4 | IEC 62631-2-1 |
| Volume resistivity | 1E13 / 1E10 | Ohm*m | IEC 62631-3-1 |
| Surface resistivity | * / 1E10 | Ohm | IEC 62631-3-2 |
| Electric strength | 41 / 29 | kV/mm | IEC 60243-1 |
| Comparative tracking index | - / 600 | - | IEC 60112 |
| Other properties | dry / cond | Unit | Test Standard |
| Water absorption | 8.5 / * | % | Sim. to ISO 62 |
| Humidity absorption | 2.8 / * | % | Sim. to ISO 62 |
| Density | 1130 / - | kg/m3 | ISO 1183 |
| Material specific properties | dry / cond | Unit | Test Standard |
| Viscosity number | 150 / * | cm3/g | ISO 307, 1157, 1628 |
| Rheological calculation properties | Value | Unit | Test Standard |
| Ejection temperature | 180 | °C | - |
| Test specimen production | Value | Unit | Test Standard |
| Injection Molding, melt temperature | 290 | °C | ISO 294 |
| Injection Molding, mold temperature | 80 | °C | ISO 294 |
| Injection Molding, injection velocity | 200 | mm/s | ISO 294 |
