塞拉尼斯 FORTRON PPS 1141L4--Fortron 1141L4 is a 40% glass-reinforced PPS that has excellent heat and chemical resistance, inherently flame-retardant, high hardness and a good balance of strength and stiffness. This grade exhibits low flash and is typically used in applications with thicker walls and shorter flow lengths.
Fortron 1141L4是一种40%玻璃增强PPS，具有优异的耐热性和耐化学性、固有阻燃性、高硬度以及强度和刚度的良好平衡。该等级表现出低闪蒸，通常用于壁厚和流动长度较短的应用中。
PPS 1141L4物性信息：
| 密度 | 1.65 g/cc | 0.0596 lb/in³ | ISO 1183 |
| 饱和吸水率 | 0.0200 % | 0.0200 % | ISO 62 |
| 线性成型收缩率,Flow | 0..00600 cm/cm | 0..00600 in/in | ISO 294-4 |
| 线性成型收缩率，横向 | 0..00600 cm/cm | 0..00600 in/in | ISO 294-4 |
| 抗张强度(断裂) | 195 MPa | 28300 psi | 5mm/min; ISO 527-2/1A |
| 伸长率 (断裂) | 1.90 % | 1.90 % | 5mm/min; ISO 527-2/1A |
| 拉伸模量 | 15.5 GPa | 2250 ksi | 50mm/min; ISO 527-2/1A |
| 弯曲强度 | 290 MPa | 42100 psi | ISO 178 |
| 弯曲模量 | 14.8 GPa | 2150 ksi | ISO 178 |
| 简支梁无缺口冲击强度 | 5.30 J/cm² | 25.2 ft-lb/in² | ISO 179/1eU |
| 5.30 J/cm² @Temperature -30.0 °C | 25.2 ft-lb/in² @Temperature -22.0 °F | ISO 179/1eU | |
| 简支梁缺口冲击强度 | 1.20 J/cm² | 5.71 ft-lb/in² | ISO 179/1eA |
| 1.20 J/cm² @Temperature -30.0 °C | 5.71 ft-lb/in² @Temperature -22.0 °F | ISO 179/1eA |