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3M™ Membrane Switch Spacer 7945MP

Products
  • 127µm Double Linered Membrane Switch Spacer with 200MP adhesive. #58lay-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.
  • Provides outstanding adhesion to metal and high surface energy plastics.
  • 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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Specifications
Adhesive Type
3M™ High Performance Acrylic Adhesive 200MP
Backing Material
Polyester Film (PET)
Backing Thickness (metric)
0.025 mm
Back-Side Adhesive Thickness (metric)
0.05 mm
Back-Side Adhesive Type
3M™ High Performance Acrylic Adhesive 200MP
Brand
3M™
Carrier Material
Polyester Film (PET)
Carrier Thickness (metric)
0.03 mm
Face-Side Adhesive Thickness (metric)
0.05 mm
Face-Side Adhesive Type
3M™ High Performance Acrylic Adhesive 200MP
Indoor/Outdoor
Both
Industries
Metalworking, Señalización, Specialty Vehicle, Woodworking
Maximum Operating Temperature (Celsius)
204 Degree Celsius
Primary Liner
58# Polycoated Kraft Paper (PCK)
Primary Liner Color
Tan
Secondary Liner
58# Polycoated Kraft Paper (PCK)
Secondary Liner Color
Tan
Substrates
Glass, HSE Plastics and Glass, Metal, Paint, Smooth
Total Tape Thickness without Liner (metric)
0.13 mm
Details
  • 127µm Double Linered Membrane Switch Spacer with 200MP adhesive. #58lay-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.
  • Provides outstanding adhesion to metal and high surface energy plastics.
  • 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.

3M™ Membrane Switch Spacer 7945MP is a 50µm 200MP high performance acrylic adhesive double coated on each side of 25µm polyester film carrier on a double liner of 107µm #58 printed moisture resistant lay-flat polycoated kraft paper

Use 3M™ Membrane Switch Spacer 7945MP for high performance circuit separation in switches until actuation. Our 7945MP spacer features high performance acrylic adhesive, double coated on each side of a polyester film carrier – on a double liner printed moisture resistant lay-flat polycoated kraft paper.High shear strength withstand repeat stresses of switch actuation. Designed to separate switch circuitry until actuation.

Suggested Applications

  • Use for separating circuits in switches until actuation
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