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3M™ Double Coated Tape, 9490LE, clear, 6.7 mil (0.17 mm), 1 in x 60 yd (15.2 cm x 55 m)

3M™ Double Coated Tape, 9490LE, clear, 6.7 mil (0.17 mm), 1 in x 60 yd (15.2 cm x 55 m)

3M ID 7000143006

Tape has a moisture-resistant, polycoated kraft liner which can withstand high humidity conditions with minimal cockling or wrinkling

Has a film carrier which can add dimensional stability to foams and other substrates, making it easier to handle the tape during slitting and die-cutting

Very high initial adhesion and the bond strength increases as a function of time and temperature

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Specifications

Details

Highlights

Tape has a moisture-resistant, polycoated kraft liner which can withstand high humidity conditions with minimal cockling or wrinkling
Has a film carrier which can add dimensional stability to foams and other substrates, making it easier to handle the tape during slitting and die-cutting
Very high initial adhesion and the bond strength increases as a function of time and temperature

The face side is coated with 2.8 mil of 3M™ Adhesive 300LSE, which delivers high bond strength to a range of similar and dissimilar surfaces including plastics, metals, glass, paint and paper. The back side features 3.4 mil of 3M™ Adhesive 300MP, excellent for bonding foams, fabrics, and plastics. Both adhesives provide excellent temperature resistance.

3M™ Double Coated Tape 9490LE offers the added feature of 3M™ Laminating Adhesive 300MP on one side to provide excellent bond strength to a variety of foam and fabric materials.

Suggested applications

Foam attachment of electronic assemblies
Low surface energy substrates
Graphic attachment of high surface energy and low surface energy

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