3M 7427
描述信息
3MTM 7427 DC硅/PI高温胶带是一种由聚酰亚胺薄膜和硅酮胶粘剂组成的胶粘带，特别为高温环境下的粘结而设计，如在波峰焊或/和回流过程中的FPC位置
产品应用
- Position FPC in process of reflow or wave soldering
- Other adhesion application in high temperature environment
技术性能
颜色Color
amber
胶带离型层外观Tape Liner appearance
Clear
胶带离型层Tape Liner Material
PET
压敏胶带体系Pressure-sensitive tape system
Silicone
胶带基材外观Tape Carrier appearance
amber
胶带基材Tape Carrier Type
Polyimide Film
材料厚度(不含离型层)Thickness(without Liner)
0.125 mm
胶带离型层外观Tape Liner appearance
White
条件Conduction
短期高温
工作温度Operating/Working Temperature
280 ℃ ℃
剥离力Tape 180°Peel
0.3 N/mm N/mm
测试温度Test temperature
23 ℃ ℃
测试背材Test Backing
1mil PET
层类型Layer Type
Liner
层描述Layer description
Clear PET
厚度Thickness
0.05 mm mm
强度类型Strength Item
断裂强度
强度值(仅宽度)Strength Item(by Width)
460 N/100mm N/100mm
延伸率elongation
40 % %
方向Direction
machine direction
绝缘强度Dielectric Strength
6.0 kV/mm kV/mm
测试温度Temperature
23 ℃ ℃