3M™ Membrane Switch Spacer 7956WDL features a 2 mil 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.
Pressure Sensitive Adhesive properties are frequency and temperature sensitive. 3M has developed Material Data Cards (MDCs) for common 3M PSAs for use with many commercially available FEA software applications. Learn more.
| Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Back Side Adhesive Thickness (Imperial) | 2 mil |
| Back Side Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Backing (Carrier) Material | Polyester Film |
| Backing (Carrier) Thickness (Imperial) | 2 mil |
| Backing (Carrier) Thickness (Metric) | 0.05 mm |
| Brands | 3M™ |
| Face Side Adhesive Thickness (Imperial) | 2 mil |
| Face Side Adhesive Thickness (Metric) | 0.05 mm |
| Face Side Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Industries | Point of Purchase, Appliance, Automotive, Woodworking, Signage, Transportation, MRO, Converter Solutions, Print, Medical, Metalworking, Specialty Vehicle, Military & Government, Electronics, Aerospace, General Industrial |
| Maximum Operating Temperature (Fahrenheit) | 400 ℉ |
| Minimum Operating Temperature (Fahrenheit) | -40 ℉ |
| Number of Adhesive Sides | Double-sided |
| Primary Liner | 58# Polycoated Kraft Paper |
| Primary Liner Color | Tan |
| Primary Liner Thickness (Imperial) | 4.2 mil |
| Primary Liner Thickness (Metric) | 0.11 mm |
| Product Color | White |
| Secondary Liner | 58# Polycoated Kraft Paper |
| Secondary Liner Color | Tan |
| Secondary Liner Thickness (Imperial) | 4.2 mil |
| Secondary Liner Thickness (Metric) | 0.11 mm |
| Shelf Life | 18 Month |
| Smallest Saleable Unit | Sheet |
| Total Tape Thickness without Liner (Imperial) | 6 mil |
| Total Tape Thickness without Liner (Metric) | 0.15 mm |
| Units per Case | 100.0 |
| Overall Length (Imperial) | 36 in |
| Overall Length (Metric) | 914 mm |
| Overall Width (Imperial) | 24 in |
| Overall Width (Metric) | 610 mm |
Regulatory Data Sheet
Document Number: MSDS_2169910_US_EN_RDS
(PDF)
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3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
