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3M™ Membrane Switch Spacer Single Coated 7997MP

3M Product Number  7997MP     
3M Membrane Switch Spacer 7993MP
3M Membrane Switch Spacer 7993MP
3M™ Membrane Switch Spacer Single Coated 7997MP is a 2.0 mil 200MP high performance acrylic adhesive on one side of a 5.0 mil white polyester film carrier on a 7 mil 94 lb polycoated kraft paper liner
  • 7 mil Membrane Switch Single Coated Spacer with 200MP Adhesive. 5 mil clear polyester carrier. 94 lb lay-flat polycoated kraft paper liner.
  • Clear polyester carrier brightens overlay and key pads eliminating need for floodcoat. Easy to die-cut and process. Smooth appearance on graphic overlays. Use for steel rule die-cutting and kiss cutting. Use to protect leads, hold domes in place or for building custom spacers.
  • Excellent moisture and solvent resistance. Excellent temperature resistance and shear strength. UV resistant. Easy to apply. Not messy. Easily die-cutable. Use for selective die-cutting.
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Overview

Used for lead protection, dome retainer sheets, and for priting conductive circuitry. Same characteristics as 3M Single Coated Membrane Switch Spacer 7993MP except with a thicker white polyester film carrier

Specifications

 Adhesion to Foam‎ 3‎
 Adhesion to HSE‎ 9‎
 Adhesion to LSE‎ 1‎
 Adhesion to Metal‎ 10‎
 Adhesive Peel Initial‎ 5‎
 Adhesive Peel Ultimate‎ 10‎
 Adhesive Tack Level‎ Medium‎
 Adhesive Type‎ Acrylic‎
 Brand‎ 3M‎
 Carrier Color‎ White‎
 Carrier Material‎ Polyester Film (PET)‎
 Carrier Thickness‎ 5 mil‎
 Chemical Resistance‎ 9‎
 Color‎ Clear‎
 Face-Side Adhesive Thickness‎ 2 mil‎
 Face-Side Adhesive Type‎ 3M™ High Performance Acrylic Adhesive 200MP‎
 Humidity Resistance‎ High‎
 Industries‎ Converter Solutions‎ ,  Automotive‎ ,  Signage‎ ,  Point of Purchase‎ ,  Print‎ ,  Transportation‎ ,  Specialty Vehicle‎ ,  Metalworking‎ ,  Medical‎ ,  General Industrial‎ ,  Military & Government‎ ,  Appliance‎ ,  MRO‎ ,  Electronics‎ ,  Aerospace‎ ,  Woodworking‎
 Length‎ 36 Inch‎
 Length (Metric)‎ 0.91 m‎
 Master Size Length‎ 360 Linear Yard‎
 Master Size Width‎ 48 Inch‎
 Meets Specifications‎ UL 969‎
 Moisture Resistance‎ High‎
 Plasticizer Resistance‎ Low‎
 Primary Liner‎ 94# Polycoated Kraft Paper (PCK)‎
 Primary Liner Color‎ White‎
 Product Form‎ Sheet‎
 Shear Strength at 72 Degrees F (22 Degrees C)‎ High‎
 Shelf Life in Months (from date of manufacture)‎ 18‎
 Size‎ Custom‎
 Temp Resistance-- Lower (deg F)‎ -40 Degree Fahrenheit‎
 Temp Resistance -- Upper (deg F)‎ 400 Degree Fahrenheit‎
 Total Thickness‎ 14 mil‎
 UV Resistance‎ High‎
 Width‎ 24 Inch‎
 Width (Metric)‎ 609.6 mm‎

Documents

Technical Paper