1. 3M Products
  • 3M™ Membrane Switch Spacer Single 7993MP, Transparent, 610 mm x 914 mm, 0.08 mm
  • 3M™ Membrane Switch Spacer Single 7993MP, Transparent, 610 mm x 914 mm, 0.08 mm

    3M ID 7100040455
    • 75 µm Membrane switch single coated spacer with 200MP Adhesive. 25 µm 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.
    • Use to protect leads, hold domes in place or for building custom spacers
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    Specifications
    Adhesive Type
    3M™ High Performance Acrylic Adhesive 200MP
    Backing Material
    Polyester Film (PET)
    Backing Thickness (metric)
    0.025 mm
    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
    Maximum Operating Temperature (Celsius)
    204 Degree Celsius
    Primary Liner
    94# Polycoated Kraft Paper (PCK)
    Primary Liner Color
    White
    Total Tape Thickness without Liner (metric)
    0.08 mm
    Details
    • 75 µm Membrane switch single coated spacer with 200MP Adhesive. 25 µm 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.
    • 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

    3M™ Membrane Switch Spacer Single Coated 7993MP is a 50µm 200MP high performance acrylic adhesive on one side of a 25µm mil white polyester film carrier on a 175µm #94 polycoated kraft paper liner

    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

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