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6051B型黑色聚酰亞胺薄膜
6051B黑色聚酰亞胺薄膜是通過特殊配方及工藝制成的黑色聚酰亞胺薄膜。它具有優異的耐高溫、耐輻射、化學穩定性好等特性，機械性能及導熱性良好，具有電磁波屏蔽性能。
6051B型黑色聚酰亞胺薄膜
一、規格及技術指標：
1、厚度與寬度
| 序號 | 指標名稱 | 單位 | 指標值 | |
| 1 | 外觀 | 黑色，表面光滑平整，無顆粒，氣泡，針孔等缺陷 | ||
| 2 | 厚度及允許偏差 | mm | 0.025(±0.002) | 0.050(±0.003) |
| 3 | 拉伸強度 縱向 橫向 | MPa | ≥120 ≥100 | ≥130 ≥110 |
| 4 | 斷裂伸長率 縱向 橫向 | % | ≥30 ≥30 | ≥35 ≥35 |
| 5 | 工頻電氣強度 | MV/m | ≥60 | ≥40 |
二、應用領域
該產品具有的遮光性能，是黑色耐高溫膠帶、黑色耐高溫標簽和黑色覆蓋膜等的理想材料。
Black Polyimide Film
6051B black polyimide film is made of special formula and process. It processes good property of high temperature resistance, radiation resistance, chemical performance stability, etc. In addition, it also processes excellent property of mechanism, conduction and shield of hertzian waves.
1. Technical Data
| Item | Unit | Index Value | ||
| 1 | Appearance | Black. Film should be smooth and flat and without any defects such as bubble, pinholes, etc. | ||
| 2 | Thickness and tolerance | mm | 0.025(±0.002) | 0.050(±0.003) |
| 3 | Tensile CD MD | MPa | ≥120 ≥100 | ≥130 ≥110 |
| 4 | Elongation CD MD | % | ≥30 ≥30 | ≥35 ≥35 |
| 5 | Electrical operating frequency intensity | MV/m | ≥60 | ≥40 |
2. Application
The product processes good performance of shading. It is ideal material for black high temperature adhesive tape, black high temperature resistance labels and black cover film, etc.
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