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L-501
Woven Adhesive Prepreg |
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| Sandwich Properties* |
Core: ¼” cell x 0.004” (6.35 mm cell x 0.10 mm) Aluminum Foil
Facings: 2 plies L-501-7781 each side
- RT Flatwise Tensile Strength: 1,300 PSI (9.0 MPa)
- RT Sandwich Peel Strength: 10 in lb/in (44 N/25 mm)
*Sandwich peel strength varies with the orientation of fibers directly against the core and test direction.
- Fibers laid up parallel with the test direction produce minimum strengths.
- Fibers laid up perpendicular to the test direction produce maximum strengths.
- L-501-7781 sandwich peel strength ranges from 7-13 in lb/in (31-58 N/25 mm).
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| Mechanical Data |
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LAMINATE PROPERTIES |
PROPERTY |
25 PSI (0.17 MPa) CURE |
VACUUM BAG CURE |
TEST METHOD |
ULTIMATE TENSILE STRENGTH |
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Room Temperature (RT) |
64 KSI (441 MPa) |
59 KSI (407 MPa) |
ASTM D638 |
160°F (71°C) |
54 KSI (372 MPa) |
49 KSI (338 MPa) |
ASTM D638 |
RT(WET) |
57 KSI (393 MPa) |
54 KSI (372 MPa) |
ASTM D638 |
TENSILE MODULUS |
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Room Temperature (RT) |
3.7 MSI (26 GPa) |
3.6 MSI (25 GPa) |
ASTM D638 |
160°F (71°C) |
3.5 MSI (24 GPa) |
3.4 MSI (23 GPa) |
ASTM D638 |
RT(WET) |
3.5 MSI (24 GPa) |
3.3 MSI (23 GPa) |
ASTM D638 |
COMPRESSIVE STRENGTH |
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Room Temperature (RT) |
64 KSI (441 MPa) |
60 KSI (414 MPa) |
ASTM D695 |
160°F (71°C) |
52 KSI (359 MPa) |
44 KSI (303 MPa) |
ASTM D695 |
RT(WET) |
56 KSI (386 MPa) |
52 KSI (359 MPa) |
ASTM D695 |
COMPRESSIVE MODULUS |
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Room Temperature (RT) |
3.7 MSI (26 GPa) |
3.6 MSI (25 GPa) |
ASTM D695 |
160°F (71°C) |
3.6 MSI (25 GPa) |
3.5 MSI (24 GPa) |
ASTM D695 |
RT(WET) |
3.6 MSI (25 GPa) |
3.5 MSI (24 GPa) |
ASTM D695 |
ULTIMATE FLEXURAL STRENGTH |
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Room Temperature (RT) |
99 KSI (683 MPa) |
85 KSI (586 MPa) |
ASTM D790 |
160°F (71°C) |
71 KSI (490 MPa) |
59 KSI (407 MPa) |
ASTM D790 |
FLEXURAL MODULUS |
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Room Temperature (RT) |
3.5 MSI (24 GPa) |
3.4 MSI (23 GPa) |
ASTM D790 |
160°F (71°C) |
3.2 MSI (22 GPa) |
3.2 MSI (22 GPa) |
ASTM D790 |
INTERLAMINAR SHEAR |
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Room Temperature (RT) |
7.2 KSI (50 MPa) |
6.4 KSI (44 MPa) |
ASTM D2344 |
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NOTICE:Product data and parameters cited in this publication have been obtained in J.D. Lincoln, Inc. laboratories using the materials under carefully controlled conditions. The information, therefore, is believed to be accurate and correctly stated. Data of this type may be considered to be indicative of representative properties obtainable. J.D. Lincoln, Inc. cannot accept responsibility for the misapplication of these products, nor for their use under uncontrolled conditions. Numerical values resulting from the application of this material are dependant on processing details. It is recommended that the user develop his or her own application techniques and generate data consistent with his or her specific application and process.
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