3M™ Membrane Switch Spacer 7966MWS
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Details
Highlights
- Metallized vapour coat on white-coloured carrier creates outstanding opacity for graphics
- 9 mil (0.23 mm) double-coated spacer is ideal for withstanding repeated stress of switch actuation
- Designed with 2 mil (0.05 mm) adhesive on face side and 5 mil adhesive on the back side
- 2 mil (0.05 mm) polyester film carrier provides strength and stability
- Acrylic adhesive delivers excellent shear strength, resists slippage and edge lifting
The 3M™ Membrane Switch Spacer 7966MWS features a 2 mil (0.05 mm) white PET film carrier with a metallized vapor coat for added opacity, ideal for graphics. 3M™ High Performance Acrylic Adhesive 200MP delivers excellent shear strength during repeated switch actuation and forms clean edges for precise slitting and die-cutting. A PCK paper liner resists humidity and adds stability for improved sheet processing.
3M™ Membrane Switch Spacer 7966MWS is a high performance 13.2 mil (0.34 mm) acrylic adhesive on one side of a 2 mil (0.05 mm) polyester film carrier. It has a metallized vapour coat, and its white colour that provides strong opacity for facilitating backlighting and eliminating floodcoats. It adheres well to metal and high surface energy plastics, with excellent shear strength and moisture stability.
Suggested applications
- Ideal for selective die-cutting, lead protection, dome retainer sheets and printing conductive circuitry
- Can be used for applications involving appliances, electronics, industrial controls equipment, medical equipment, medical devices, automotive, ATM machines, and gas pumps
- Ideal for graphic and nameplate attachment
Typical Properties
| Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Back Side Adhesive Thickness (Imperial) | 5 Milli-inch (mil) |
| Back Side Adhesive Thickness (Metric) | 0.13 mm |
| Back Side Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Backing (Carrier) Material | Polyester Film |
| Backing (Carrier) Thickness (Imperial) | 2 Milli-inch (mil) |
| Backing (Carrier) Thickness (Metric) | 0.05 mm |
| Brands | 3M™ |
| Face Side Adhesive Thickness (Imperial) | 2 Milli-inch (mil) |
| Face Side Adhesive Thickness (Metric) | 0.05 mm |
| Face Side Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Industries | MRO, Print, Converter Solutions, General Industrial, Aerospace, Metalworking, Signage, Transportation, Military and Government, Automotive, Electronics, Medical, Appliance, Specialty Vehicle, Woodworking, Point of Purchase |
| Maximum Operating Temperature (Fahrenheit) | 400 null |
| Minimum Operating Temperature (Fahrenheit) | -40 null |
| Number of Adhesive Sides | Double-sided |
| Primary Liner | 58# Polycoated Kraft Paper |
| Primary Liner Colour | Tan |
| Primary Liner Thickness (Imperial) | 4.2 Milli-inch (mil) |
| Primary Liner Thickness (Metric) | 0.11 mm |
| Product Colour | White |
| Shelf Life | 18 mo |
| Smallest Saleable Unit | Roll |
| Total Tape Thickness without Liner (Imperial) | 9 Milli-inch (mil) |
| Total Tape Thickness without Liner (metric) | 0.23 mm |
