Shop 3M Membrane Switch Spacer Single Coated 7997MP Clear 7mil In Iraq Best Prices
Premium 7mil membrane switch spacer with High Performance Acrylic Adhesive 200MP, clear polyester carrier, and heavy PCK liner for superior durability and processing efficiency in industrial applications.
The 3M™ Membrane Switch Spacer Single Coated 7997MP is a premium industrial adhesive tape specifically engineered for membrane switch applications, keypads, and graphic overlays. This single-coated spacer features a clear 5 mil polyester film carrier combined with 2 mil of 3M™ High Performance Acrylic Adhesive 200MP, delivering exceptional shear strength and durability under repeated switch actuation stress. The innovative design eliminates the need for floodcoat on overlays and keypads while providing a smooth, bright appearance that enhances visual quality.
Constructed with a heavy 94# polycoated kraft (PCK) paper liner, this membrane switch spacer offers superior handling characteristics and excellent lay-flat properties. The adhesive formulation resists oozing at slits and die-cuts, enabling faster part processing and minimal waste. Operating effectively across a wide temperature range from -40°C to 204°C (-40°F to 400°F), this spacer maintains consistent performance through demanding environmental conditions including humidity fluctuations and thermal cycling.
Ideal for industrial applications ranging from farm tractors and medical test systems to microwave ovens and fish finders, the 7997MP provides reliable circuit layer separation until actuation. With outstanding adhesion to metals, polycarbonate, ABS, and polyester substrates, combined with chemical and UV resistance, this tape represents 3M's commitment to delivering advanced adhesive solutions that help industries operate faster, better, and more efficiently.
Key Features
- Clear 5 mil polyester film carrier eliminates need for floodcoat on overlays and keypads
- 2 mil High Performance Acrylic Adhesive 200MP delivers excellent shear strength and resists slippage
- 7 mil total thickness ideal for withstanding repeated stress of switch actuation
- Heavy 94# polycoated kraft paper liner provides superior handling and lay-flat properties
- Adhesive resists oozing at slits and die-cuts for faster part processing and minimal waste
- Operates reliably from -40°C to 204°C with excellent humidity and thermal cycle performance
- Outstanding adhesion to metals, polycarbonate, ABS, and polyester substrates
- Provides dimensional stability for high-speed rotary die-cutting and sheet processing
Technical Specifications
| Specification |
Value |
| Product Number | 7997MP |
| 3M ID | 7100073010 |
| Total Tape Thickness without Liner (Imperial) | 7 mil |
| Total Tape Thickness without Liner (Metric) | 0.18 mm |
| Backing (Carrier) Material | Polyester Film |
| Backing (Carrier) Thickness (Imperial) | 5 mil |
| Backing (Carrier) Thickness (Metric) | 0.13 mm |
| Product Color | Transparent |
| Adhesive Type | High Performance Acrylic Adhesive 200MP |
| Face Side Adhesive Thickness (Imperial) | 2 mil |
| Face Side Adhesive Thickness (Metric) | 0.05 mm |
| Primary Liner | 94# Polycoated Kraft Paper |
| Primary Liner Color | White |
| Primary Liner Thickness (Imperial) | 7 mil |
| Primary Liner Thickness (Metric) | 0.18 mm |
| Secondary Liner | 58# Polycoated Kraft Paper |
| Secondary Liner Color | Tan |
| Maximum Operating Temperature (Fahrenheit) | 400°F |
| Maximum Operating Temperature (Celsius) | 204°C |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Shelf Life | 18 Months |
| Smallest Saleable Unit | Roll |
| Brand | 3M™ |
| Recommended Applications | Membrane switch spacers, Keypads, Switch mounting, Graphic overlays, Circuit layer assembly, Metal dome placement, Lead protection, Die-cut laminations |
Order 3M Membrane Switch Spacer Single Coated 7997MP Clear 7mil at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
