Polyetheretherketone
Evonik Industries AG
产品说明:
Medium-viscosity, unreinforced polyether ether ketone
VESTAKEEP 2000P is an unreinforced, medium-viscosity polyether ether ketone powder. The product is suitable for the manufacture of compounds or it can be used as scatterpowder for the manufacture of composites.
The semi-crystalline polymer features superior thermal and chemical resistance. VESTAKEEP 2000P is self-extinguishing.
物性信息:
| 特性 | 半结晶 耐化学性良好 中等粘性 自熄 |
| 形式 | 粉状 |
| 密度 | 1.30 | g/cm³ | ISO 1183 |
| 表观密度 | 0.20 | g/cm³ | ISO 60 |
| 溶化体积流率(MVR) (380°C/5.0 kg) | 70.0 | cm³/10min | ISO 1133 |
| 平均颗粒尺寸 - d50 1 | 550 | µm |
| 拉伸模量 | 3700 | MPa | ISO 527-2 |
| 拉伸应力 (屈服) | 100 | MPa | ISO 527-2 |
| 拉伸应变 | ISO 527-2 | ||
| 屈服 | 5.0 | % | ISO 527-2 |
| 断裂 | 30 | % | ISO 527-2 |
| 简支梁缺口冲击强度 | ISO 179/1eA | ||
| -30°C, 完全断裂 | 6.0 | kJ/m² | ISO 179/1eA |
| 23°C, 完全断裂 | 6.0 | kJ/m² | ISO 179/1eA |
| 简支梁无缺口冲击强度 | ISO 179/1eU | ||
| -30°C | 无断裂 | ISO 179/1eU | |
| 23°C | 无断裂 | ISO 179/1eU |
| 热变形温度 | |||
| 0.45 MPa, 未退火 | 205 | °C | ISO 75-2/B |
| 1.8 MPa, 未退火 | 155 | °C | ISO 75-2/A |
| 维卡软化温度 | |||
| -- | 335 | °C | ISO 306/A |
| -- | 310 | °C | ISO 306/B |
| 熔融温度 2 | 340 | °C | ISO 11357-3 |
| UL 阻燃等级 (3.20 mm) | V-0 | UL 94 |
| 1 . | Malvern Mastersizer |
| 2 . | 2nd heating |
半结晶耐化学性良好中等粘性自熄长期代理销售赢创德固赛 、日本旭化成弹性体、日本吴羽、日本三菱、日本瑞翁、日本可乐丽、日本东洋、日本东曹、日本帝斯曼、等厂家生产的料。