VESTAKEEP® 4000 CF30
PEEK(聚醚醚酮)
赢创(原德固赛)(Evonik)
产品描述
Carbon fiber-reinforced (30%) polyether ether ketone
VESTAKEEP 4000 CF30 is a carbon fiber-reinforced (30%) polyether ether ketone for injection molding.
The semi-crystalline polymer features superior mechanical, thermal, and chemical resistance. Parts made from VESTAKEEP 4000 CF30 are self-extinguishing.
VESTAKEEP 4000 CF30 can be processed by common injection molding machines for thermoplastics.
We recommend a melt temperature between 380°C and 400°C during the injection molding process. The mold temperature should be within a range of 160°C to 200 °C, preferably 180°C.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐热阻燃耐化学性填充增强 | |||
| 颜色形状 | 粒状 | |||
| 成型方式 | 注塑 | |||
| 增强填充 | 30% 碳纤 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.4 g/cm³ | ISO 1183 | 23°C |
熔体体积流动速率(MVR) | |||
400°C/10 kg | 3 cm³/10 min | ISO 1133 | |
收缩率 | |||
纵向(Flow) | 0 % | ISO 294-4 | 2 mm |
横向(Across Flow) | 0.4 % | ISO 294-4 | 2 mm |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
- | 240 Mpa | ISO 527-1/-2 | |
拉伸延伸率 | |||
断裂(brk) | 2 % | ISO 527-1/-2 | |
拉伸模量 | 23000 Mpa | ISO 527-1/-2 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 9 kJ/m² | ISO 179/1eA | Complete break |
23℃ (73℉) | 10 kJ/m² | ISO 179/1eA | Complete break |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 60 kJ/m² | ISO 179/1eU | Complete break |
23℃ (73℉) | 60 kJ/m² | ISO 179/1eU | Complete break |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 335 °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | 325 °C | ISO 75-1/-2 | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 10 E-6/K | ISO 11359 | 23–55°C |
熔融温度(Tm) | 340 °C | ISO 11357 | DSC, 2nd heating |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-0 | 1.6 mm | UL94 | |
灼热丝可燃性指数(GWFI) | |||
2mm | 960 °C | IEC 60695-2-12 | |
灼热丝点燃温度(GWIT) | |||
2.0mm | 850 °C | IEC 60695-2-13 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1E+6 Ohm-cm | IEC 60093 | |
表面电阻率 | 1E+5 Ohm | IEC 60093 | |
介电常数(DK) | |||
1MHz | 17 - | IEC 60250 |