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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(guò)特殊配方及工藝制成的黑色聚酰亞胺薄膜。它具有優(yōu)異的耐高溫、耐輻射、化學(xué)穩(wěn)定性好等特性，機(jī)械性能及導(dǎo)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(guī)格及技術(shù)指標(biāo)：
1、厚度與寬度
| 序號(hào) | 指標(biāo)名稱 | 單位 | 指標(biāo)值 | |
| 1 | 外觀 | 黑色，表面光滑平整，無(wú)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(qiáng)度 縱向 橫向 | MPa | ≥120 ≥100 | ≥130 ≥110 |
| 4 | 斷裂伸長(zhǎng)率 縱向 橫向 | % | ≥30 ≥30 | ≥35 ≥35 |
| 5 | 工頻電氣強(qiáng)度 | MV/m | ≥60 | ≥40 |
二、應(yīng)用領(lǐng)域
該產(chǎn)品具有的遮光性能，是黑色耐高溫膠帶、黑色耐高溫標(biāo)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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