参数资料
| 型号： | 12-5-1280 |
| 厂商： | 3M (TC) |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | TAPE CIRCUIT PLATING 12"X5YD |
| MSDS 材料安全数据表： | 1280 MSDS |
| 标准包装： | 1 |
| 系列： | 1280 |
| 胶带类型： | 电镀 |
| 胶合剂： | 橡胶 |
| 背衬，载体： | 聚酯薄膜 |
| 厚度： | 0.0036"（3.6 mils，0.091mm） |
| 厚度 - 胶合剂： | 0.0027"（2.7 mils，0.069mm） |
| 厚度 - 背胶，载体，衬垫： | 0.0009"（0.9 mils，0.023mm） |
| 宽： | 12.00"（304.80mm）1' |
| 长度： | 15'（4.6m）5 码 |
| 颜色： | 红 |
| 使用： | 遮蔽，保护，密封 |
| 温度范围： | 40 ~ 170°F（4 ~ 77°C） |
| 包装： | 散装 |
Technical Data
May 2011
3M ? Circuit Plating Tape 1280
Product Description
3M? Circuit Plating Tape 1280 is a polyester film tape with unique adhesive for printed circuit board masking during
electroplating.
Product Construction
Backing
Polyester
Adhesive
Silicone/Rubber blend
Color
Red
Standard Roll Length
72 yds. (65 m)
144 yds. (132 m)
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.
ASTM Test Method
Adhesion to Steel:
Tensile Strength at Break:
Elongation at Break:
Backing Thickness:
Total Tape Thickness:
31 oz./in. width (33.9 N/100 mm)
30 lbs./in. width (525.4 N/100 mm)
135%
0.9 mils (0.020 mm)
3.6 mils (0.091 mm)
D-3330
D-3759
D-3759
D-3652
D-3652
Features
? Low stretch polyester film for machine, as well as hand application.
? Solvent clean up of the board is recommended to facilitate subsequent soldering.
? Polyester backing reduces stretch and recovery of tape and associated uneven stop-off line.
? Thick adhesive coating reduces undercutting because adhesive helps block out solutions between fingers.
Application Ideas
? Masking of many printed wiring boards during solder stripping and precious metal plating of fingers.
? Splicing of silicone treated papers.
Application Techniques
? Must be firmly pressed down by equipment with rubber-covered rollers. Hand rolling usually does not provide enough
pressure. A vivid outline of the circuit leads usually indicates that adequate pressure was used.
? Tape generally performs better when no ovens are used to heat tape and boards.
3
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