VESTAKEEP® 4000 CC20
PEEK(聚醚醚酮)
赢创(原德固赛)(Evonik)
产品描述
Ceramic filled (20%) polyether ether ketone
VESTAKEEP 4000 CC20 is a ceramic filled (20%) polyether ether ketone for injection molding and extrusion.
The semi-crystalline polymer features superior mechanical, thermal, and chemical resistance. Parts made from VESTAKEEP 4000 CC20 are self-extinguishing.
VESTAKEEP 4000 CC20 can be processed on common injection molding machines for thermoplastics.
We recommend a melt temperature of 380° to 400°C during the injection molding process. The mold temperature should be in 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 | 注塑挤出 | |||
| 增强填充 | 20% 陶瓷 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.49 g/cm³ | ISO 1183 | 23°C |
熔体体积流动速率(MVR) | |||
380°C/5.0 kg | 8 cm³/10 min | ISO 1133 | |
吸水率 | 0.4 % | ISO 62 | saturation |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 95 Mpa | ISO 527-1/-2 | |
拉伸延伸率 | |||
屈服(yld) | 5 % | ISO 527-1/-2 | |
断裂(brk) | 20 % | ISO 527-1/-2 | |
拉伸模量 | 4100 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℉) | 7 kJ/m² | ISO 179/1eA | Complete break |
23℃ (73℉) | 7 kJ/m² | ISO 179/1eA | Complete break |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | PB kJ/m² | ISO 179/1eU | |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | |
| 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） | 210 °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | 155 °C | ISO 75-1/-2 | |
维卡软化温度(Vicat) | 335 °C | ISO 306 | 10 N |
维卡软化温度(Vicat) | 305 °C | ISO 306 | 50 N |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 45 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 |