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3M™ Membrane Switch Spacer 7959MP Clear, 9 mil, Custom Sizes Available

3M ID  70000042138    3M Product Number  7959MP     
3M(TM) Membrane Switch Spacer 7959MP
3M(TM) Membrane Switch Spacer 7959MP
3M™ Membrane Switch Spacer 7959MP is a 2.0 mil 200MP high-performance acrylic adhesive double coated on each side of 5.0 mil polyester film carrier with double liner of 4.2 mil 58 lb moisture resistant lay-flat polycoated kraft
  • 9 mil Double Linered Membrane Switch Spacer with 200MP adhesive. 58 lb lay-flat polycoated kraft paper liners on each side. Both liners are printed.
  • Ideal for circuit separation in switches until actuation. Easy to die-cut and process. Use for steel rule die-cutting.
  • Excellent moisture and solvent resistance. High temperature resistance. High shear strength accomodates the stresses of repeated actuation. UV resistant. Easy to apply. Not messy. Easily die-cutable. Use for selective die-cutting.
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Overview

High shear strength withstand repeat stresses of switch actuation. Designed to separate switch circuitry until actuation. Same as 3M Membrane Switch Spacer 7945MP with 5.0 mil carrier.

Attributes

 Adhesive Type‎‎ Acrylic
 Backing Thickness (metric)‎‎ 0.125
 Back-Side Adhesive Thickness‎‎ 2 mil
 Back-Side Adhesive Type‎‎ 3M™ High Performance Acrylic Adhesive 200MP
 Brand‎‎ 3M
 Carrier Material‎‎ Polyester Film (PET)
 Carrier Thickness‎‎ 5 mil
 Color‎‎ Clear
 Face-Side Adhesive Thickness‎‎ 2 mil
 Face-Side Adhesive Type‎‎ 3M™ High Performance Acrylic Adhesive 200MP
 Industries‎‎ Converter Solutions,‎ Automotive,‎ Signage,‎ Point of Purchase,‎ Print,‎ Transportation,‎ Specialty Vehicle,‎ Metalworking,‎ Medical,‎ General Industrial,‎ Military & Government,‎ Appliance,‎ MRO,‎ Electronics,‎ Aerospace,‎ Woodworking
 Master Size Length‎‎ 360 Linear Yard
 Master Size Width‎‎ 48 Inch
 Maximum Operating Temperature (Fahrenheit)‎‎ 400 Degree Fahrenheit
 Minimum Operating Temperature (Fahrenheit)‎‎ -40 Degree Fahrenheit
 Primary Liner‎‎ 58# Polycoated Kraft Paper (PCK)
 Primary Liner Color‎‎ Tan
 Product Form‎‎ Sheet
 Secondary Liner‎‎ 58# Polycoated Kraft Paper (PCK)
 Secondary Liner Color‎‎ Tan
 Shear Strength at 72 Degrees F (22 Degrees C)‎‎ High
 Shelf Life in Months (from date of manufacture)‎‎ 18
 Size‎‎ Custom
 Tape Thickness‎‎ 9 Milli-inch (mil)

Documents

Technical Paper