详细说明
PA66美国杜邦FG70G50HSLA BK309:食品级，Zytel®FG70G50HSLA BK30950%的玻璃纤维增强，热稳定聚酰胺66树脂注塑成型。它具有优异的流动特性，并已发展为考虑到应用程序中，如部件用于食品工业。
| Rheological properties | dry / cond | Unit | Test Standard | |
| Viscosity number | 100 / * | cm³/g | ISO 307, 1157, 1628 | |
| Moulding shrinkage, parallel | 0.3 / * | % | ISO 294-4, 2577 | |
| Moulding shrinkage, normal | 0.8 / * | % | ISO 294-4, 2577 | |
| Mechanical properties | dry / cond | Unit | Test Standard | |
| Tensile Modulus | 17000 / 13000 | MPa | ISO 527-1/-2 | |
| Stress at break | 250 / 190 | MPa | ISO 527-1/-2 | |
| Strain at break | 2.3 / 3.2 | % | ISO 527-1/-2 | |
| Tensile creep modulus | | | ISO 899-1 | |
| 1h | * / 10000 | MPa | | |
| 1000h | * / 8000 | MPa | | |
| Charpy impact strength | | | ISO 179/1eU | |
| 23°C | 100 / 110 | kJ/m² | | |
| -30°C | 90 / 90 | kJ/m² | | |
| Charpy notched impact strength | | | ISO 179/1eA | |
| 23°C | 18 / 20 | kJ/m² | | |
| -30°C | 15 / 14 | kJ/m² | | |
| Thermal properties | dry / cond | Unit | Test Standard | |
| Melting temperature, 10°C/min | 262 / * | °C | ISO 11357-1/-3 | |
| Glass transition temperature, 10°C/min | 80 / - | °C | ISO 11357-1/-2 | |
| Temp. of deflection under load | | | ISO 75-1/-2 | |
| 1.8 MPa | 260 / * | °C | | |
| 0.45 MPa | 262 / * | °C | | |
| Vicat softening temperature, 50°C/h, 50N | 255 / * | °C | ISO 306 | |
| Coeff. of linear therm. expansion, parallel | 15 / * | E-6/K | ISO 11359-1/-2 | |
| Coeff. of linear therm. expansion, normal | 75 / * | E-6/K | ISO 11359-1/-2 | |
| Thermal conductivity of melt | 0.31 | W/(m K) | - | |
| Spec. heat capacity of melt | 1870 | J/(kg K) | - | |
| Electrical properties | dry / cond | Unit | Test Standard | |
| Volume resistivity | 1E13 / - | Ohm*m | IEC 60093 | |
| Surface resistivity | * / 4E14 | Ohm | IEC 60093 | |
| Other properties | dry / cond | Unit | Test Standard | |
| Humidity absorption, 2mm | 1.2 / * | % | Sim. to ISO 62 | |
| Water absorption, 2mm | 4.2 / * | % | Sim. to ISO 62 | |
| Density | 1570 / - | kg/m³ | ISO 1183 | |
| Density of melt | 1400 | kg/m³ | - | |
| VDA Properties | Value | Unit | Test Standard | |
| Burning rate, Thickness 1 mm | 0[1] | mm/min | ISO 3795 (FMVSS 302) | |
| Emission of organic compounds | 6.5 | µgC/g | VDA 277 | |
| Odour | 3 | class | VDA 270 |