Structural Adhesive Film

AF 30 (5, 10 and 12 mil)

- 6 -

MMM-A-132 Type I

Scotch-Weld AF 30

Class 2 & 3

(12 mil)

Requirement

with

Test Condition

Min. Ave.

Scotch-Weld EC-1660

A. Tensile Shear

psi

(MPa)

psi

(MPa)

1. Normal Temperature, 75°F (24°C)

2500

(17.2)

4000

(27.6)

2. 10 minutes @ 180°F (82°C)

1250

(8.6)

2400

(16.5)

3. 10 minutes @ -67°F (-55°C)

2500

(17.2)

4100

(28.2)

4. Normal Temperature 75°F (24°C) after 30 days immersion

2250

(15.5)

3950

(27.2)

in Salt Water Spray

5. Normal Temperature 75°F (24°C) after 30 days immersion

2250

(15.5)

4000

(27.6)

@ 120°F (49°C) and 95-100% Relative Humidity

6. Normal Temperature, 75°F (24°C) after 30 days immersion

2250

(15.5)

4030

(27.8)

in Tap Water

7. Normal Temperature, 75°F (24°C) after 7 days immersion

2250

(15.5)

3970

(27.4)

in JP-4 Fuel (MIL-T-5624)

8. Normal Temperature, 75°F (24°C) after 7 days immersion

2250

(15.5)

4090

(28.2)

in Anti-icing Fluid (MIL-F-5566)

9. Normal Temperature, 75°F (24°C) after 7 days immersion

2250

(15.5)

4000

(27.6)

in Hydraulic Oil (MIL-H-5606)

10. Normal Temperature, 75°F (24°C) after 7 days immersion

2250

(15.5)

4050

(27.9)

in Type III Hydrocarbon Fluid (MIL-S-3136)

MMM-A-132 TEST DATA – 3M™ Scotch-Weld™ Structural Adhesive Film AF 30 (12 mil)/

3M™ Scotch-Weld™ Structural Adhesive Primer EC-1660

The following is a summary and a list of average test results for the structural adhesive system Scotch-Weld AF 30

(12 mil) with Scotch-Weld EC-1660 when bonded specimens were prepared and tested in accordance with

Specification MMM-A-132, Type 1 Class 2.

B. Creep Rupture

11. Normal Temperature, 75°F (24°C) 192 hrs @ 1600 psi

0.015 inches (.381 mm)

0.003 inches (.076 mm)

(11.0 MPa)

max. deformation

12. 180°F (82°C), 192 hrs @ 800 psi (5.5 MPa)

0.015 inches (.381 mm)

0.008 inches (.203 mm)

max. deformation

C. Fatigue

13. Normal Temperature, 75°F (24°C) 750 psi (5.2 MPa) @

No glue line

No glue line

failure

failure

D. Other Tests

14. Normal Temperature, 75°F (24°C) T-Peel

Class 2: 15 piw

35 piw

(67 N/25 mm)

(155.7 N/25 mm)

Class 3:none

15. Tensile Shear, 75°F (24°C) Blister Detection

Class 2: 2250 psi

3520 psi

(6 MPa)

(24.3 MPa)

Class 3:none

Product Performance

(continued)

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

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