VESTAKEEP? 4000 CF30
聚醚醚酮
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.
填料/增強(qiáng)材料 | |
特性 | |
形式 | |
加工方法 | |
密度 (73°F) | 1.40 | g/cm3 | ISO 1183 |
熔融體積流量（MVR） (400°C/10.0 kg) | 0.183 | in3/10min | ISO 1133 |
收縮率 |
|
| ISO 294-4 |
橫向流量 : 0.0787 in | 0.40 | % |
|
流量 : 0.0787 in | 0.0 | % |
|
拉伸模量 | 3.34E+6 | psi | ISO 527-2 |
拉伸應(yīng)力 | 34800 | psi | ISO 527-2 |
拉伸應(yīng)變 (斷裂) | 2.0 | % | ISO 527-2 |
簡支梁缺口沖擊強(qiáng)度 |
|
| ISO 179/1eA |
-22°F, 完全斷裂 | 4.3 | ft·lb/in2 |
|
73°F, 完全斷裂 | 4.8 | ft·lb/in2 |
|
簡支梁無缺口沖擊強(qiáng)度 |
|
| ISO 179/1eU |
-22°F, 完全斷裂 | 29 | ft·lb/in2 |
|
73°F, 完全斷裂 | 29 | ft·lb/in2 |
|
熱變形溫度 |
|
|
|
66 psi, 未退火 | 635 | °F | ISO 75-2/B |
264 psi, 未退火 | 617 | °F | ISO 75-2/A |
熔融溫度 2 | 644 | °F | ISO 11357-3 |
線形熱膨脹系數(shù) - 流動(dòng) (73 到 131°F) | 5.6E-6 | in/in/°F | ISO 11359-2 |
表面電阻率 | 1.0E+5 | ohms | IEC 60093 |
體積電阻率 | 1.0E+6 | ohms·cm | IEC 60093 |
相對電容率 (1 MHz) | 17.0 |
| IEC 60250 |
UL 阻燃等級 (0.06 in) | V-0 |
| UL 94 |
灼熱絲易燃指數(shù) (0.08 in) | 1760 | °F | IEC 60695-2-12 |
熱燈絲點(diǎn)火溫度 (0.08 in) | 1560 | °F | IEC 60695-2-13 |
加工（熔體）溫度 | 716 到 752 | °F |
|
模具溫度 | 320 到 392 | °F |
|
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