| 厚度 | 0.07mm |
|---|---|
| 基材 | PET |
| 适用范围 | 电子 |
| 颜色 | 绿色 |
| 胶系 | 橡胶 |
| 长期耐温性 | 130度 |
| 短期耐温性 | 180度 |
| 延伸系数 | 30% |
| 品牌 | 3M |
| 加工定制 | 是 |
| 纯肉厚 | 1.5cm |
| 是否双面胶带 | 否 |
| 加工定制:否 | 基材:pet |
| 厚度:0.1（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% | 宽度:任意分切（mm） |
型号：3M 851J
规格：宽度可分切*长度33m/卷
电路板电镀金手指保护等。
Product Deion 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.
181 2135 3183