Description

Shop 3M Membrane Switch Spacer 7957MP Clear 7 mil In Iraq Best Prices

Premium 7 mil double-coated membrane switch spacer with High Performance Acrylic Adhesive 200MP, polyester film carrier, and moisture-resistant PCK liners for superior durability and precision in industrial applications.

The 3M™ Membrane Switch Spacer 7957MP is a premium double-coated adhesive spacer specifically engineered for membrane switch applications requiring exceptional durability and precision. This 7 mil thick spacer features 3M™ High Performance Acrylic Adhesive 200MP applied at 2.0 mils on each side of a 3.0 mil polyester film carrier, delivering outstanding shear strength and resistance to slippage and edge lifting. The product is designed to separate switch circuitry until actuation while withstanding repeated stress cycles and challenging environmental conditions. This membrane switch spacer excels in demanding industrial applications including switch mounting, circuit layer assembly, metal dome placement, and lead protection. The double-linered construction with 4.2 mil, 58 lb. moisture-resistant, lay-flat polycoated kraft (PCK) paper provides exceptional dimensional stability and resists curling, tunneling, and buckling even under high humidity conditions. The adhesive formulation resists oozing at edges and die-cuts, enabling faster part processing with minimal waste and allowing for precise slitting and die-cutting operations. With excellent temperature resistance ranging from -40°F to 400°F (-40°C to 204°C), superior UV and solvent resistance, and proven performance through millions of actuations, the 3M™ Membrane Switch Spacer 7957MP is the ideal choice for applications ranging from farm tractors and medical test systems to microwave ovens and fish finders. The product maintains consistent bonding performance with plastics, polycarbonate, ABS, and polyester surfaces, making it a versatile solution for diverse industrial applications.

Key Features

7 mil double-coated spacer ideal for withstanding repeated stress of switch actuation
2 mil High Performance Acrylic Adhesive 200MP on each side delivers excellent shear strength
3 mil polyester film carrier provides structural strength and dimensional stability
Double 4.2 mil moisture-resistant polycoated kraft paper liners resist curling and tunneling
Adhesive resists oozing at edges for faster part processing and minimal waste
Temperature resistance from -40°F to 400°F (-40°C to 204°C) for demanding environments
Superior UV and solvent resistance for long-term durability
Precise slitting and die-cutting capabilities with clean edges
Excellent adhesion to plastics, polycarbonate, ABS, and polyester surfaces
18-month shelf life with improved rotary die-cutting at high speeds

Technical Specifications

Specification	Value
Product Number	7957MP
3M ID	7100000042
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)	3 mil
Backing Carrier Thickness (Metric)	0.08 mm
Face Side Adhesive Type	High Performance Acrylic Adhesive 200MP
Face Side Adhesive Thickness (Imperial)	2 mil
Face Side Adhesive Thickness (Metric)	0.05 mm
Back Side Adhesive Type	High Performance Acrylic Adhesive 200MP
Back Side Adhesive Thickness (Imperial)	2 mil
Back Side Adhesive Thickness (Metric)	0.05 mm
Primary Liner Material	58# Polycoated Kraft Paper
Primary Liner Color	Tan
Primary Liner Thickness (Imperial)	4.2 mil
Primary Liner Thickness (Metric)	0.11 mm
Secondary Liner Material	58# Polycoated Kraft Paper
Secondary Liner Color	Tan
Secondary Liner Thickness (Imperial)	4.2 mil
Secondary Liner Thickness (Metric)	0.11 mm
Product Color	Transparent
Maximum Operating Temperature (Fahrenheit)	400°F
Maximum Operating Temperature (Celsius)	204°C
Minimum Operating Temperature (Fahrenheit)	-40°F
Minimum Operating Temperature (Celsius)	-40°C
Indoor/Outdoor Rating	Indoor/Outdoor
Shelf Life	18 Months
Smallest Saleable Unit	Roll
Brand	3M™
Industries	Aerospace, Appliance, Automotive, Converter Solutions, Electronics, General Industrial, MRO, Medical, Metalworking, Military & Government, Point of Purchase, Print, Signage, Specialty Vehicles, Transportation, Woodworking
Recommended Applications	Membrane switch spacers, Switch mounting, Circuit layer assembly, Metal dome placement, Lead protection, Die-cut laminations

Order 3M Membrane Switch Spacer 7957MP Clear 7 mil at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

3M Membrane Switch Spacer 7957MP Clear 7 mil

Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

SKU: 7100000042

Description

Shop 3M Membrane Switch Spacer 7957MP Clear 7 mil In Iraq Best Prices

Premium 7 mil double-coated membrane switch spacer with High Performance Acrylic Adhesive 200MP, polyester film carrier, and moisture-resistant PCK liners for superior durability and precision in industrial applications.

The 3M™ Membrane Switch Spacer 7957MP is a premium double-coated adhesive spacer specifically engineered for membrane switch applications requiring exceptional durability and precision. This 7 mil thick spacer features 3M™ High Performance Acrylic Adhesive 200MP applied at 2.0 mils on each side of a 3.0 mil polyester film carrier, delivering outstanding shear strength and resistance to slippage and edge lifting. The product is designed to separate switch circuitry until actuation while withstanding repeated stress cycles and challenging environmental conditions. This membrane switch spacer excels in demanding industrial applications including switch mounting, circuit layer assembly, metal dome placement, and lead protection. The double-linered construction with 4.2 mil, 58 lb. moisture-resistant, lay-flat polycoated kraft (PCK) paper provides exceptional dimensional stability and resists curling, tunneling, and buckling even under high humidity conditions. The adhesive formulation resists oozing at edges and die-cuts, enabling faster part processing with minimal waste and allowing for precise slitting and die-cutting operations. With excellent temperature resistance ranging from -40°F to 400°F (-40°C to 204°C), superior UV and solvent resistance, and proven performance through millions of actuations, the 3M™ Membrane Switch Spacer 7957MP is the ideal choice for applications ranging from farm tractors and medical test systems to microwave ovens and fish finders. The product maintains consistent bonding performance with plastics, polycarbonate, ABS, and polyester surfaces, making it a versatile solution for diverse industrial applications.

Key Features

7 mil double-coated spacer ideal for withstanding repeated stress of switch actuation
2 mil High Performance Acrylic Adhesive 200MP on each side delivers excellent shear strength
3 mil polyester film carrier provides structural strength and dimensional stability
Double 4.2 mil moisture-resistant polycoated kraft paper liners resist curling and tunneling
Adhesive resists oozing at edges for faster part processing and minimal waste
Temperature resistance from -40°F to 400°F (-40°C to 204°C) for demanding environments
Superior UV and solvent resistance for long-term durability
Precise slitting and die-cutting capabilities with clean edges
Excellent adhesion to plastics, polycarbonate, ABS, and polyester surfaces
18-month shelf life with improved rotary die-cutting at high speeds

Technical Specifications

Specification	Value
Product Number	7957MP
3M ID	7100000042
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)	3 mil
Backing Carrier Thickness (Metric)	0.08 mm
Face Side Adhesive Type	High Performance Acrylic Adhesive 200MP
Face Side Adhesive Thickness (Imperial)	2 mil
Face Side Adhesive Thickness (Metric)	0.05 mm
Back Side Adhesive Type	High Performance Acrylic Adhesive 200MP
Back Side Adhesive Thickness (Imperial)	2 mil
Back Side Adhesive Thickness (Metric)	0.05 mm
Primary Liner Material	58# Polycoated Kraft Paper
Primary Liner Color	Tan
Primary Liner Thickness (Imperial)	4.2 mil
Primary Liner Thickness (Metric)	0.11 mm
Secondary Liner Material	58# Polycoated Kraft Paper
Secondary Liner Color	Tan
Secondary Liner Thickness (Imperial)	4.2 mil
Secondary Liner Thickness (Metric)	0.11 mm
Product Color	Transparent
Maximum Operating Temperature (Fahrenheit)	400°F
Maximum Operating Temperature (Celsius)	204°C
Minimum Operating Temperature (Fahrenheit)	-40°F
Minimum Operating Temperature (Celsius)	-40°C
Indoor/Outdoor Rating	Indoor/Outdoor
Shelf Life	18 Months
Smallest Saleable Unit	Roll
Brand	3M™
Industries	Aerospace, Appliance, Automotive, Converter Solutions, Electronics, General Industrial, MRO, Medical, Metalworking, Military & Government, Point of Purchase, Print, Signage, Specialty Vehicles, Transportation, Woodworking
Recommended Applications	Membrane switch spacers, Switch mounting, Circuit layer assembly, Metal dome placement, Lead protection, Die-cut laminations

Order 3M Membrane Switch Spacer 7957MP Clear 7 mil at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.