| 品牌 | 3M |
|---|---|
| 型号 | 851 |
| 加工定制:否 | 基材:pet |
| 厚度:0.1（mm） | 宽度:任意分切（mm） |
| 颜色:绿色 | 长期耐温性:180（℃） |
| 适用范围:线路板电镀金手指保护等 | 短期耐温性:220（℃） |
| 胶系:混合型 | 延伸系数:10% |
电路板电镀金手指保护等。
Product Description 3M™ Circuit Plating Tape 851 is a green polyester film tape with a unique
conformable adhesive for printed circuit board masking during electroplating.
ASTM Test Method
Adhesion to Steel: 29 oz./in. width (27 N/100 mm) D-3330
Tensile Strength at Break: 26.8 lbs./in. width (368 N/100 mm) D-3759
Elongation at Break: 124% D-3759
Backing Thickness: 0.9 mil (0.02 mm) D-3652
Total Tape Thickness: 3.6 mils (0.10 mm) D-3652
Product Construction Backing Adhesive Color Standard Roll Length
Transparent Blended silicone Transparent green 144 yds. (132 m)
polyester and rubber
Typical Physical
Properties
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
