Epoxy Adhesives

DP-100 Clear • DP-100 NS Translucent

- 7 -

Typical Adhesive

Performance

Characteristics

Note: The following technical information and data should be considered representative

or typical only and should not be used for specification purposes.

(continued)

Environmental Resistance

Aluminum (Etched)

Environment

Condition

3M™ Scotch-Weld™ Epoxy Adhesive

DP-100 Clear

DP-100 NS Translucent

23°C (73°F)/50% RH

Water Vapour

30 days

160°F/100 RH, 3 days

1500

1500

1500

1500

(Visual check after immersion in specified solvent at 23°C [73°F]).

3M™ Scotch-Weld™ Epoxy Adhesive

DP-100 Clear

DP-100 NS Translucent

1 Hour

1 Month

1 Hour

1 Month

Acetone

A

A

A

A

Isopropyl Alcohol

A

B

A

B

Freon TF

A

A

A

A

Freon TMC

A

A

A

A

1, 1, 1-Trichlorethane

A

B

A

B

RMA Flux

A

A

A

A

Key:

A - Unaffected;

B - Slight Attack;

C - Moderate/Severe Attack

1. Viscosity determined using 3M test method C-1d. Procedure involves Brookfield RVF, #6 spindle, 20 rpm and 27°C (80°F).

(100 Clear) and #6 spindle, 4 rpm and 27°C (80°F) (100 NS). Measurement taken after 1 minute.

10. Solvent resistance was determined using cured (24 hrs RT + 2 hrs 71°C [160°F]) samples (1/2 in. x 4 in. x 1/8 in. thickness)

immersed in the test solvent for 1 hour and 1 month. After the allowed period of time, the sample was removed and visually

examined for surface attack as compared to the control.