| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Bulk Density | 0.500 - 0.800 g/cc | 0.0181 - 0.0289 lb/in³ | |||
| Density | 1.36 g/cc | 0.0491 lb/in³ | ISO 1183 | ||
| Water Absorption | 5.2 - 5.8 % | 5.2 - 5.8 % | ISO 62 | ||
| Moisture Absorption at Equilibrium | 1.5 - 1.9 % | 1.5 - 1.9 % | ISO 62 | ||
| Linear Mold Shrinkage | 0.0050 cm/cm | 0.0050 in/in | |||
| Linear Mold Shrinkage, Flow | 0.0045 cm/cm | 0.0045 in/in | ISO 2577 | ||
| Linear Mold Shrinkage, Transverse | 0.012 cm/cm | 0.012 in/in | ISO 2577 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 185 MPa | 26800 psi | ISO 527-1/-2 | ||
| Elongation at Break | 3.4 % | 3.4 % | ISO 527-1/-2 | ||
| Modulus of Elasticity | 10.0 GPa | 1450 ksi | ISO 527-1/-2 | ||
| Flexural Strength | 285 MPa | 41300 psi | ISO 178 | ||
| Charpy Impact Unnotched | 7.00 J/cm² @Temperature -30.0 °C |
33.3 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | ||
| 8.50 J/cm² @Temperature 23.0 °C |
40.4 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eU | |||
| Charpy Impact, Notched | 0.800 J/cm² @Temperature -30.0 °C |
3.81 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | ||
| 1.00 J/cm² @Temperature 23.0 °C |
4.76 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA | |||
| Thermal Properties | Metric | English | Comments | ||
| Melting Point | 260 °C | 500 °F | ISO 11357-1/-3 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 260 °C | 500 °F | ISO 527-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 245 °C | 473 °F | ISO 527-1/-2 | ||
| Decomposition Temperature | >= 310 °C | >= 590 °F | |||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 80.0 °C | 176 °F | Hopper Throat | ||
| Zone 1 | 290 °C | 554 °F | Feed zone | ||
| Zone 2 | 290 °C | 554 °F | Compression | ||
| Zone 3 | 290 °C | 554 °F | Metering-zone | ||
| Zone 4 | 290 °C | 554 °F | Nozzle | ||
| Melt Temperature | 280 - 300 °C | 536 - 572 °F | Injection Molding/Extrusion | ||
| 290 °C | 554 °F | Optimal | |||
| Mold Temperature | 80.0 °C | 176 °F | Optimal | ||
| 80.0 - 90.0 °C | 176 - 194 °F | Injection Molding | |||
| Drying Temperature | 80.0 °C | 176 °F | |||
| Dry Time | 4 hour | 4 hour | |||
| Moisture Content | 0.030 - 0.060 % | 0.030 - 0.060 % | Optimal | ||
| <= 0.15 % | <= 0.15 % | ||||
| De |
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| Color | BK 23591 | ||||
| Commercial Status | Europe | ||||
| Ignition Temperature | >400°C | ASTM D1929 | |||
| Peripheral Screw Speed | < 0.3 m/s | ||||
材料的密度1.30-1.40g/cm^3 一、性能指标: 外观 微黄色均匀颗粒 相对密度 1.30～1.40 含湿量(%) ≤1.5 拉伸强度(MPa) ≥150 静弯曲强度(MPa) ≥220 弯曲弹性模量(MPa) ≥6.5×103 缺口冲击强度(KJ/m2) ≥15 热变形温度(1.81MPa，℃) ≥210 玻璃纤维含量(%) 30±2 二、用途 本产品居于高强度、高耐热性、热胀系数和收缩率小，吸水性低，尺寸稳定性随大气湿度和温度变化而不大，它适合制作凸轮、伐座、收音机零部件、电子仪表零件、汽车交通零部件等。
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