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.