SKU: IB4140-72 Category: Tags: , , ,

IB4140-72 Double Coated Tape

IB4140-72 consists of a 0.5 mil PET carrier coated on both sides with 1.2 mils of acrylic pressure sensitive adhesive, protected by a two-side silicone coated 72# polycoated Kraft liner. Designed for applications requiring a combination of high initial tack and cohesive strength.

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A diagram of the layers of a double-sided adhesive tape.

Additional Information

Brand

Product Number

IB4140-72
Composition

Carrier: 0.5 mil PET; Adhesive: 1.2 mils HSA440 Acrylic (both sides); Liner: 72# Bleached PCK, two-side silicone coated; Web Width: 54"
Applications

General purpose mounting & bonding applications, electronics applications, nameplates & overlays, appliance, medical device assembly
Adhesion

Loop Tack Stainless Steel, 2 mil PET backed (PSTC-16) 5.0 lbs/in; Peel Adhesion (PSTC-101 Method A, 2 mil PET backed): 30-min Stainless Steel 5.0 lbs/in, 24-hr Stainless Steel 5.5 lbs/in, 24-hr Polycarbonate 5.5 lbs/in, 24-hr HDPE 1.5 lbs/in; Shear 1 kg weight @72°F (PSTC-107) 90+ hours to fail
Temperature Range

Application above 50°F (10°C) for best performance; End Use -40°F to 325°F (-40°C to 163°C)
Thickness

Adhesive 1.2/1.2 mils (liner/unwind); Carrier 0.5 mils; Liner 5.3 mils; Total Thickness 8.2 mils
Datasheet URL

https://thetapelab.com/wp-content/uploads/datasheets/ib4140-72.pdf
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