Conductive Foil Tape with Peel-Off Mask for Cabinet Painting Operations
The CHO-MASK® II family of EMI foil tapes includes both Standard Temp (ST) and High Temp (HT) versions designed to provide a conductive, non-corroding surface on painted metal electronic enclosures. These tapes feature a recessed polyester paint masking film over a layer of 1 oz. (28.4g) or 2 oz. (56.7g) tin copper foil, with a conductive pressure sensitive adhesive (PSA) on the back. CHO-MASK II tape is applied to clean metal surfaces on frames, doors, and panels where electrical continuity is needed. After painting, the peel-off mask is easily removed, allowing the paint to seal both edges of the foil. This creates a clean, electrically conductive path from the panel, through an EMI gasket, to the cabinet frame, and provides grounding points within the enclosure.
PRODUCT FEATURES:
- More cost-effective and environmentally friendly than plating and coating methods
- Peel-off mask is removed easily any time, at any temperature
- Mask is recessed from edges for paint overlap and corrosion protection
- Solvent/chemical resistant
- Maintains performance after 10,000 door closure cycle
- Passes MIL-STD-810 Salt Fog testing CHO-MASK® II Conductive Foil Tape with Peel-Off Mask for Cabinet Painting Operations Product Features
- Pressure sensitive adhesive contains highly stable, conductive particles for long term reliability
- When used in conjunction with Parker Chomerics EMI gaskets, provides effective EMI shielding performance
(CLICK HERE TO DOWNLOAD CHO-MASK II SPEC SHEET)
Matrix specializes in customization to meet the exact specifications required by manufacturers. Our state-of-the-art equipment and expertise ensure precise detail, providing manufacturers with tailored solutions to enhance their product quality and performance.
Matrix Technology is the only authorized distributor of Parker Chomerics products in Canada. We have been working with Canadian engineers and technology companies for 45 years as Canada’s premier engineered materials partner, and have been converting products into customized solutions ever since.
