| 詳細參數(shù) | |||
|---|---|---|---|
| 品牌/廠家 | VESTAKEEP | 類型 | 正牌料 |
| 用途級別 | 薄膜級 | 加工級別 | 熱熔級 |
| 特性級別 | 抗化學性 | 外觀顏色 | 白色 |
| 密度 | 1.26,g/cm3 | 拉伸強度 | 23kg |
| 彎曲強度 | 59kg | 缺口沖擊強度 | 12kg.cm |
| 斷裂伸長率 | ,150% | 成型收縮率 | 72% |
| 熔體流動速率 | 11g | ||
VESTAKEEP® Film 0FH90
聚醚醚酮
Evonik Industries AG
產(chǎn)品說明:
VESTAKEEP® film 0FH90 is a cast film based on 100% unreinforced polyether ether ketone (PEEK). The film is amorphous with a matte/glossy surface finish.
The material features low extrusion related internal stresses and is ideal to thermob 3D parts from, e.g. small speaker membranes.
Application examples:
electrical insulation
thermobed thin parts
loudspeaker membranes
Important notice: Amorphous PEEK film undergoes crystallization at above its glass transition temperature around 150°C. This should be taken into account upon processing as well as in final applications. The crystallization can only be reversed by heating to the melt followed by quenching.
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特性 |
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RoHS 合規(guī)性 |
RoHS 合規(guī) |
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形式 |
薄膜 |
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加工方法 |
熱成型 |
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物理性能 |
額定值 |
單位制 |
測試方法 |
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密度 (73°F) |
1.26 |
g/cm3 |
ISO 1183 |
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機械性能 |
額定值 |
單位制 |
測試方法 |
|
拉伸模量 |
290000 |
psi |
ISO 527-2 |
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薄膜 |
額定值 |
單位制 |
測試方法 |
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拉伸應力 |
|
|
ISO 527-3/100 |
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屈服 |
8700 |
psi |
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|
-- |
13100 |
psi |
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伸長率 (斷裂) |
> 150 |
% |
ISO 527-3/100 |
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熱性能 |
額定值 |
單位制 |
|
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玻璃轉化溫度 2 |
302 |
°F |
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結晶點 - Cold |
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