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Part Number: 7000001575 / Vendor ID Number: 4823 / Custom:

3M™ Membrane Switch Spacer 7945MP, Clear, 5 mil (0.13 mm), 24 in x 36 in (61 cm x 91 cm)

3M™ Membrane Switch Spacer 7945MP, Clear, 5 mil (0.13 mm), 24 in x 36 in (61 cm x 91 cm)

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Product Overview

The 3M™ Membrane Switch Spacer 7945MP features 3M™ High Performance Acrylic Adhesive 200MP, formulated for excellent shear strength, on a 1 mil (0.03 mm) PET film carrier. This adhesive withstands repeated switch actuation and forms neat, clean edges for precise slitting and die-cutting. Double PCK paper liners resist humidity, curling, tunneling and buckling, and add stability for improved sheet processing.3M High Performance Acrylic Adhesive 200MP is a popular choice, and industry standard, for graphic attachment and general industrial joining applications. 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. This tape features up to 400F short-term heat resistance, excellent solvent resistance, and excellent shear strength to resist slippage and edge lifting. High shear strength withstands repeat stresses of switch actuation. Designed to separate switch circuitry until actuation.

Additional Information

1 mil (0.03 mm) polyester film carrier provides strength and stability

2 mil (0.05 mm) acrylic adhesive on each side delivers excellent shear strength

5 mil (0.13 mm) total thickness spacer is ideal for withstanding repeated stress of switch actuation

Adhesive resists oozing at edges and die-cuts for faster part processing

Layflat polycoated kraft (PCK) liners add dimensional stability for various die-cutting operations

resists slippage and edge lifting

Technical Details

Details

Industrial Category:

Adhesives, Sealants and Tape

Industrial Subcategory:

Tapes

Industrial Subtype:

Film Tape

Adhesive Type:

High Performance Acrylic Adhesive 200MP

Application:

Large Surface Lamination Assembly , Mounting & Trim Attachment , Gasket Assembly , Bonding , Small Joint Assembly

Backing (Carrier) Material:

Polyester Film

Backing (Carrier) Thickness (Imperial):

1.0 mil

Backing (Carrier) Thickness (Metric):

0.03 mm

Color Family:

Transparent

ECCN:

EAR99

Face Side Adhesive Thickness (Imperial):

2.0 mil

Face Side Adhesive Thickness (Metric):

0.05 mm

Face Side Adhesive Type:

High Performance Acrylic Adhesive 200MP

Indoor/Outdoor:

Indoor/Outdoor

Maximum Operating Temperature (Celsius):

204.0 °C

Maximum Operating Temperature (Fahrenheit):

400.0 °F

Minimum Operating Temperature (Celsius):

-40.0 °C

Minimum Operating Temperature (Fahrenheit):

-40.0 °F

Number of Adhesive Sides:

Double-sided

Overall Length (Imperial):

36.0 in

Overall Length (Metric):

914.4 mm

Overall Width (Imperial):

24.0 in

Overall Width (Metric):

609.6 mm

Primary Liner:

58# Polycoated Kraft Paper

Primary Liner Color:

Tan

Primary Liner Thickness (Imperial):

4.2 mil

Primary Liner Thickness (Metric):

0.11 mm

Product Color:

Transparent

Secondary Liner:

58# Polycoated Kraft Paper

Secondary Liner Color:

Tan

Secondary Liner Thickness (Imperial):

4.2 mil

Secondary Liner Thickness (Metric):

0.11 mm

Shelf Life:

18.0 mo

Total Tape Thickness without Liner (Imperial):

5.0 mil

Total Tape Thickness without Liner (Metric):

0.13 mm

Unit of Use - Customary Net Weight:

0.5000

Unit of Use - Item Quantity:

1.0

Unit of Use - Item Unit:

SHTS

Unit of Use - Total Unit Quantity:

1.0

Unit of Use - Unit:

SHTS