55%GF增强PA66 NILAMID A3 W GF55 BK 9005/C热稳定
*** | dry / cond | Unit | Test Standard |
Density | 1650 / 0 | kg/m | *** 1183 |
Molding shrinkage, parallel | 0.1 - 0.4 | % | *** 294-4, 2577 |
Molding shrinkage, normal | 0.5 - 0.8 | % | *** 294-4, 2577 |
Water absorption, 23°C-sat | 5 / * | % | *** 62 |
Humidity absorption, 23°C/50%RH | 1.4 / * | % | *** 62 |
Tensile modulus | 19000 / 0 | MPa | *** 527-2/1A |
Tensile stress at break, 5mm/min | 230 / 0 | MPa | *** 527-2/1A |
Tensile strain at break, 5mm/min | 3 / - | % | *** 527-2/1A |
Charpy impact strength, 23°C | NB / - | kJ/m | *** 179/1eU |
Charpy impact strength, -30°C | NB / - | kJ/m | *** 179/1eU |
Charpy notched impact strength, 23°C | 14 / 0 | kJ/m | *** 179/1eA |
Charpy notched impact strength, -30°C | 10 / 0 | kJ/m | *** 179/1eA |
Ball indentation hardness, 30s | 270 | MPa | *** 2039-1 |
Melting point, peak | 260 | °C | *** 3146 |
DTUL at 1.8 MPa | 240 / * | °C | *** 75-1, -2 |
DTUL at 0.45 MPa | 250 / * | °C | *** 75-1, -2 |
Other | dry / cond | Unit | Test Standard |
Continuous service temperature | 130 / * | °C | DIN/IEC 60216-1 |
PA66半透明或不透明乳白色结晶形聚合物,***用于制造机械、汽车、化学与电气装置的零件,如齿轮、滚子、滑轮、辊轴、泵体中叶轮、风扇叶片、高压密封围、阀座、垫片、衬套、各种把手、支撑架、电线包层等。亦可制成薄膜用作包装材料。此外,还可用于制作医疗器械、体育用品、日用品等