VESTAKEEP? 4000 GF30
聚醚醚酮
Glass fiber-reinforced (30%) polyether ether ketone
VESTAKEEP 4000 GF30 is a glass 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 GF30 are self-extinguishing.
VESTAKEEP 4000 GF30 can be processed on common injection molding machines for thermoplastics.
We recommend a melt temperature of 380°C to 400°C during the injection molding process. The mold temperature should be within a range of 160°C to 200°C, preferably 180°C.
密度 (73°F) | 1.50 | g/cm3 | ISO 1183 |
熔融體積流量（MVR） (380°C/5.0 kg) | 0.122 | in3/10min | ISO 1133 |
收縮率 |
|
| ISO 294-4 |
橫向流量 : 0.0787 in | 0.60 | % |
|
流量 : 0.0787 in | 0.30 | % |
|
拉伸模量 | 1.60E+6 | psi | ISO 527-2 |
拉伸應(yīng)力 | 23900 | psi | ISO 527-2 |
拉伸應(yīng)變 (斷裂) | 2.0 | % | ISO 527-2 |
簡支梁缺口沖擊強度 |
|
| 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度 |
|
| ISO 179/1eU |
-22°F, 完全斷裂 | 36 | ft·lb/in2 |
|
73°F, 完全斷裂 | 33 | ft·lb/in2 |
|
熱變形溫度 |
|
|
|
66 psi, 未退火 | 635 | °F | ISO 75-2/B |
264 psi, 未退火 | 594 | °F | ISO 75-2/A |
維卡軟化溫度 |
|
|
|
-- | 644 | °F | ISO 306/A |
-- | 635 | °F | ISO 306/B |
熔融溫度 2 | 644 | °F | ISO 11357-3 |
線形熱膨脹系數(shù) - 流動 (73 到 131°F) | 1.7E-5 | in/in/°F | ISO 11359-2 |
表面電阻率 | 1.0E+14 | ohms | IEC 60093 |
體積電阻率 | 1.0E+15 | ohms·cm | IEC 60093 |
介電強度 3 | 410 | V/mil | IEC 60243-1 |
相對電容率 |
|
| IEC 60250 |
50 Hz | 3.40 |
|
|
1 MHz | 3.30 |
|
|
漏電起痕指數(shù) |
|
| IEC 60112 |
解決方案 A | 200 | V |
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解決方案 A 4 | 175 | V |
|
UL 阻燃等級 |
|
| UL 94 |
0.06 in | V-0 |
|
|
0.13 in | V-0 |
|
|
灼熱絲易燃指數(shù) (0.08 in) | 1760 | °F | IEC 60695-2-12 |
熱燈絲點火溫度 (0.08 in) | 1520 | °F | IEC 60695-2-13 |
加工（熔體）溫度 | 716 到 752 | °F |
|
模具溫度 | 160 到 200 | °F |
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