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L-752
Laminating Prepreg, High Temperature |
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| Cure Cycles |
- 60 minutes at 350°F (177°C)
Optional Cure Cycles:
- 2 hours at 300°F (149°C), or
- 90 minutes at 325°F (163°C).
- L-752 may be bonded into various structures using L-313 high temperature adhesive and L-309 adhesive primer.
- 350°F (177°C) flatwise tension values against 1/8” (0.3175 cm) cell aluminum honeycomb exceed 950 PSI (6.6 MPa) using the L-313 adhesive for the L-752 facesheet to core bond.
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CAUTION: Do not build any section of L-752 over 0.250” (0.635 cm) thick. Please contact the J.D. Lincoln, Inc. company for special curing requirements for parts thicker than 0.250” (0.635 cm).
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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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