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3M 7966MWS
Membrane Switch Spacer--Double Coated Polyester

General Information
7966MWS ia a 9.0 mil double coated, hi-performance acrylic laminating adhesive with an opaque, white/silver polyester carrier. This product has 3M 200MP on both sides and can be used for demanding requirements in graphic as well as non-graphic lamination applications.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
PET - Polyester   9.00 mil 83# polycoated kraft

Adhesion to Steel
180° Peel
adhesion to steel 180° peel - liner side Tensile Strength Elongation Percent
       

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
       
Adhesive Tape Features
  • Static Shear: Static Shear: 1/2in x 1" overlap bond - 1000g @ R.T.=10,000+ minutes
  • Bond strength increases as a function of time and temperature
  • Metallized vapor coat and white color provide strong opacity to the adhesive system for facilitation backlighting & eliminating flood coats
  • U.V., chemical and water resistant
Adhesive Tape Applications
  • Membrane switch
  • Graphic assemblies
  • Use where opacity of the adhesive layer is helpful to eliminate graphic flood coat or facilitate backlighting
  • Attachment of nameplates, appliques and decorative trim to metal and high surface energy plastics
  • Suitable for lamination to back-printed polycarbonate or polyester graphic overlay materials
Adhesive Tape Markets Served
Adhesive Tape Colors

Comparable products
Backing Adhesive Thickness Adhesion
 PET - Polyester      9.00mil   oz/in 

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Converting Options
Converting Services
Budnick Converting offers a number of services to take the product you need and make it perfect for your application.  With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up. 
Services
Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.