Structural Adhesive Film

AF 555

- 10 -

Typical Cured

Physical Properties

Note: The following technical information and data is based on limited 3M testing

conditions and should not be used for specification purposes.

Time to Minimum Viscosity

Eta* @ Minimum Viscosity

)

P

(

)

ni

m

(

Initial

1

0

+

E

8

5.

1

3

3

1.

4

2

14 days

1

0

+

E

0

6.

1

3

3

1.

4

2

21 days

1

0

+

E

2

0.

2

7

6

4.

3

2

39 days

1

0

+

E

5

7.

1

9.

3

2

Open Time Data – Minimum viscosity vs. out-time at 90°F (32°C)/50% RH

Test Equipment: Rheometric Dynamic Analyzer.

Frequency = 1 Hz

Heat-up Rate = 5°C/min.

Strain = 0.2%

Data Collection Frequency = 30 sec.

Construct = 3M™ Scotch-Weld™ Structural Adhesive Film AF 555 0.05 wt.

XV. Continued – Out Time: 90°F / 50% RH Exposure