Structural Void Filling Compound 3550 B/A FST

Technical Datasheet

Aged Mechanical Properties Definitions: (continued)

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

not be used for specification purposes. The following mechanical and physical data is based on Scotch-Weld

3550 B/A FST Compound.

Shear strength by ejection

The test was performed according to test method AITM 1-00046. Specimens were tested at 73°F (23 ± 2°C) with

a crosshead displacement rate of 0.02 inch/ min (0.5 mm/min).

Fluid absorption

Specimens were exposed for a period of 48 hours and 1000 hours under the conditions shown in the table below

and also 200 hours for humidity exposure. The mass uptakes were followed measuring the total mass of each

specimen before and after exposures.

Weighing was performed 15+/-5 minutes @ 73°F (23 ± 2°C) after removal from the environment.

Data:

- 6 -

Properties

Environmental

Test

Test

Average

Condition

Method

Temperature

Compressive strength

158°F (70°C), 85% RH

ISO 604

73°F (23 ± 2°C)

2,760 PSI (19.1 Mpa)

after 2000h

176°F (80 ± 2°C)

790 PSI (5.4 Mpa)

Compressive modulus

158°F (70°C), 85% RH

ISO 604

73°F (23 ± 2°C)

88,470 PSI (610 Mpa)

after 2000h

176°F (80 ± 2°C)

13,490 PSI (93 Mpa)

Fluid absorption

158°F (70°C), 85% RH

EN 3615

73°F (23 ± 2°C)

210 PSI (1.4 Mpa)

after 2000h

Compressive strength

176°F (80°C) dry

ISO 604

73°F (23 ± 2°C)

3,700 PSI (25.5 Mpa)

after 48h at condition

223°F (106°C) dry

4,000 PSI (27.6 Mpa)

158°F (70°C), 85% RH

2,690 PSI (18.5 Mpa)

73°F (23°C) Water

2,550 PSI (17.5 Mpa)

73°F (23°C) Fuel F34

3,660 PSI (25.3 Mpa)

73°F (23°C) Hydraulic Fluid

3,570 PSI (24.6 Mpa)

Fluid absorption

Water via 85% RH @ 73°F (23°C)

EN 3615

73°F (23 ± 2°C)

1%

after 48h @ RT

Water @ 73°F (23°C)

EN 2489

4%

F34 @ 73°F (23°C)

2%

Hydraulic Fluid @ 73°F (23°C)

3%

Compressive strength

176°F (80°C) dry

ISO 604

73°F (23 ± 2°C)

3,830 PSI (26.4 Mpa)

after 1000h at condition

158°F (70°C), Water via 85% RH

2,390 PSI (16.5 Mpa)

73°F (23°C) Water

720 PSI (4.95 Mpa)

73°F (23°C) Fuel F34

3,350 PSI (23.1 Mpa)

73°F (23°C) hydraulic Fluid

3,460 PSI (23.8 Mpa)

Fluid absorption

Water 85% RH @ 73°F (23°C)

EN 3615

73°F (23 ± 2°C)

2%

Water @ 73°F (23°C)

EN 2489

17%

Fuel F34 @73°F (23°C)

1.5%

Hydraulic Fluid @ 73°F (23°C)

2.7%