Applications: Foam extrusion, Injection molding
Exposure to gamma radiation in the 2.02-6.06 megarad range has no significant effect on the physical and optical properties of the material.
Properties were determined on injection molded specimens at 23°C and 50% R.H. unless otherwise specified.
Information provided by NOVA Chemicals.
INEOS NOVA began October 1 2007 as an expansion of the 50:50 joint venture between NOVA Chemicals and INEOS to include North American assets.Â| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 密度 | g/cc | lb/in³ | ASTM D792 |
| 线性成型收缩率 | cm/cm | in/in | ASTM D955 |
| 熔体流动速率 | g/10 min | g/10 min | Condition G |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 洛氏硬度（M 级） | |||
| 抗张强度(屈服) | MPa | psi | ASTM D638 |
| 伸长率 (断裂) | ASTM D638 | ||
| 弹性模量 | GPa | ksi | ASTM D638 |
| 弯曲强度 | MPa | psi | ASTM D790 |
| 弯曲模量 | GPa | ksi | ASTM D790 |
| 悬壁梁缺口冲击强度 | J/cm @Diameter 3.17 mm | ft-lb/in @Diameter 0.125 in | bar, 0.010" notch radius; ASTM D256 |
| 电气性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 介电常数 | @Frequency 1e+6 Hz | @Frequency 1e+6 Hz | |
| 介电强度 | kV/mm @Thickness 3.17 mm | kV/in @Thickness 0.125 in |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 载荷下热变形温度(1.8 MPa) | °C | °F | ASTM D648 |
| 维卡软化温度 | °C | °F | ASTM D1525 |
| 光学性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 折射率 | @Wavelength 589.3 nm | @Wavelength 589.3 nm | sodium D line |
| Optical Density | 400-700 mm avg. | ||
| Transmission, Visible | at 550 mm |
| 加工性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 加工（熔体）温度 | °C | °F | |
| 模具温度 | °C | °F |