SKU | 7010337641 |
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Legacy SKU | 70016057310 |
UPC | 50021200890333 |
Catalog Number | 7992MP |
Product Number | 7992MP |
3M Membrane Switch Spacer Single Coated 7992MP features 3M High Performance Acrylic Adhesive 200MP, formulated for excellent shear strength, on a 2 mil carrier. This clear PET film provides a smooth, bright appearance, eliminating the need for floodcoat on overlays and keypads. The adhesive withstands repeated switch actuation and forms neat, clean edges for precise slitting and die-cutting.
- Excellent for graphic overlays and keypads
- 4 mil single-coated spacer is ideal for withstanding repeated stress of switch actuation
- 2 mil 3M™ Acrylic Adhesive 200MP delivers excellent shear strength, resists slippage and edge lifting
- Clear 2 mil polyester film carrier adds brightness, eliminating need for floodcoat
- Heavy 94# polycoated kraft (PCK) liner delivers improved handling and lay-flat
- Adhesive resists oozing at slits and die-cuts for faster part processing
Product Dimensions |
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Thickness | 4 mil | 0.102 mm |
Shipping Dimensions |
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Weight | 60 lb |
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Length | 37.4378 in |
Width | 25.81299 in |
Height | 2.31299 in |
Color | Transparent |
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PRODUCT FAQ
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What is the purpose of the 3M™ Membrane Switch Spacer Single Coated 7992MP?
The 3M™ Membrane Switch Spacer Single Coated 7992MP is designed to provide excellent shear strength, lessen vibration and reduce sound. It helps prolong switch life by offering stable bond strength over time and different environmental conditions.
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How does the single-coat adhesive work in this product?
Our high-performance acrylic adhesive bonds very well with a wide variety of substrates, including plastics and metals used in membrane switches. Its superior peel adhesion promotes consistent quality during prolonged laminating years after installation on your appliances or devices.
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Can I use this product for my electronic device pad printing?
Certainly! In fact, the clear polyester film carrier enhances register control for your precision graphics and gives you options in artwork customization (e.g., placement design).
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Q: Is there value for money with purchasing by case versus individual sheets?
A: Absolutely! Purchasing per case instead of separately packaged sheets means savings for you since each case comprises 100 pieces of ready-to-use spacers sized at 24 inches x 36 inches. With lesser handling time required, more products can be manufactured within a shorter period ensuring maximized production output without compromising quality standards.
3M™ Membrane Switch Spacer Single Coated 7992MP is an ideal solution for switch actuation over long periods. It features 3M™ High Performance Acrylic Adhesive 200MP, which is formulated for excellent shear strength and forms a durable bond with plastics and other smooth surfaces. The single-coated, single-liner membrane switch spacer has a clear 2 mil polyester film carrier that adds brightness and structural strength to exterior surfaces, making it perfect for graphic overlays and keypads where floodcoating may otherwise be required. This allows for easier slitting and die-cutting, faster part processing and minimal waste.
The 94# polycoated kraft (PCK) paper liner is heavier than standard liners for improved handling and lay-flat properties. It is designed to cover adhesive consistently for full bonding performance after application. The durable liner resists curling, tunneling and buckling, increase dimensional stability and holds up even under high humidity for efficient storage and processing. Liner design also enables improved rotary die-cutting at high speeds, as well as improved sheet processing.
Recommended Applications- Membrane switch spacers
- Keypads
- Switch mounting
- Graphic overlays
- Circuit layer assembly
- Metal dome placement
- Lead protection
- Die-cut laminations
3M™ Membrane Switch Spacer Single Coated 7992MP is constructed with 2 mil high performance acrylic adhesive that is coated on one side of a 2 mil clear polyester film carrier. This membrane switch spacer comes with a 94# moisture-resistant PCK paper liner. Designed to separate switch circuitry until actuation, 3M™ Membrane Switch Spacer Single Coated 7992MP provides excellent high temperature resistance (up to 400°F/204°C short-term heat resistance), as well as chemical and UV resistance.
About 3M™ High Performance Acrylic Adhesive 200MP3M™ High Performance Acrylic Adhesive 200MP is an industry standard for graphic attachment and general industrial joining applications. It features outstanding adhesion to metal, polycarbonate (PC), ABS and polyester (PET), making it popular across many industries. This adhesive provides some initial repositionability for placement accuracy when bonding to plastics. It also performs well after exposure to humidity and hot/cold cycles, providing confidence that the switch will perform through difficult environmental conditions and millions of actuations.
The Right Choice for a Range of ApplicationsMembrane switches are found in more and more applications, ranging from farm tractors and medical test systems to microwave ovens and fish finders. 3M has a membrane switch construction suited for the job, with low cost, long life, outstanding environmental performance and eye-catching graphics.
Better Science for Better Adhesives from 3MSince 1925 when a lab assistant invented masking tape, 3M has been applying science to life – developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations. And all of it goes into each industrial labeling and adhesive product like 3M™ Membrane Switch Spacer Single Coated 7992MP, to help businesses operate faster, better and more efficiently.