3M™ Double Coated Tape 9740

Technical Information Note

The following technical information and data should be considered representative or typical only and should not be

used for speci cation purposes.

Typical Physical Properties

Property

Values

Color

Clear

Total Tape Thickness without liner

0.088 mm

3.5 mil

Carrier Thickness

0.013 mm

0.5 mil

Adhesive

Acrylic

Adhesive Carrier

Polyester

Adhesive Thickness

0.038 mm

1.5 mil

Liner

55# DK

Typical Performance Characteristics

Table continued on next page

Property

Values

Temp

C

Temp

F

SubstrateBacking Notes

Test

Condition

180°

Peel

Adhesion

8.2

N/cm

75

oz/in

23C

73F

Steel

2 mil

Aluminum

Foil

12 in/min (305 mm/min)

Relative

High

Temperature

Operating

Ranges

219 °C

425 °F

Short

Term

(minutes,

hours)