Plating Masking Tape

Our plating masking tape is specifically formulated for selective electroplating and surface treatment masking applications in electronics manufacturing and industrial component production. Resistant to the acidic and alkaline chemistry of electroplating baths, this tape protects unplated areas from chemical exposure while maintaining adhesive integrity throughout the plating process.

Key Features

Chemical Resistance for Plating Baths Formulated to resist acids, alkalis, and chemical complexing agents present in electroplating baths for gold, silver, nickel, chrome, copper, and tin plating — preventing tape degradation, chemical bleed-under, and masked surface contamination.

Electrical Insulation Provides electrical insulation on masked areas, preventing unintended plating on protected surfaces in electrochemical deposition processes.

Precision Edge Definition Consistent adhesive coating and tape thickness ensure sharp, well-defined plating boundaries — critical for selective plating of connector pins, contact pads, and precision-located features.

Secure Adhesion in Chemical Environments Adhesive maintains bond strength in wet, chemical environments — preventing tape lifting or edge separation that would allow bath chemistry to reach masked areas.

Clean Removal Post-plating Releases cleanly after plating process completion without adhesive residue on plated or masked surfaces.

Narrow Widths for Precision Applications Available from 3mm for precision masking of individual connector pins and contact pads.

Applications

Plating masking tape is used for selective gold plating of PCB gold fingers and connector contacts, nickel and tin plating of precision electronic components, chrome and decorative plating of industrial components, anodizing masking for precision aluminum parts, and selective surface treatment masking.

Frequently Asked Questions

Q: Is this tape suitable for gold plating of PCB gold fingers? Yes. Used specifically for gold finger masking during selective gold plating of PCB edge connectors.

Q: What plating chemistries is this tape resistant to? Resistant to standard electroplating chemistries including gold, nickel, silver, tin, copper, and chrome plating baths.

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