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| 粘合材料類型 | 各種屏蔽導電材料 |
| EINECS編號 | 1194 |
| 品牌 | 3M |
| 英文名稱 | 3M1194 |
| 拉伸強度 | 2MPa |
| CAS編號 | |
| 別名 | 3M銅箔導電膠 |
| 分子式 | 3M1194 |
| 使用溫度范圍 | -30~130℃ |
| 剪切強度 | 5MPa |
3M銅箔膠帶
23''*36Y
可以定做任意規(guī)格
Product Description
3M? 1194 Tape consists of a 1-ounce dead
copper foil backing and an aggressive
nonconductive pressure-sensitive acrylic
adhesive.
? Deadsoft 1-ounce copper foil backing
? Nonconductive acrylic adhesive
? Supplied on a removable liner for easy
handling and diecutting
Applications
3M 1194 Tape is typically used for
applications requiring economical electrical
bonding, grounding, and EMI shielding. The
copper foil backing is solderable and resists
oxidation and discoloration.
Shielding Effectiveness
Many factors determine the true shielding
effectiveness of a shielding tape, including
type and thickness of foil, adhesive type,
intimacy of contact, smoothness of application
surface, strength and frequency of the EMI
signal, etc. However, using standard tests and
fixtures, it is possible to determine a value for
the attenuation.
For 3M 1194 Tape, typical shielding
effectiveness (far field) is in the range of 50dB
to 60dB (30 MHz to 1 GHz).
