| |
L-930
Flame Retardant Epoxy Carbon Prepreg |
|
|
| Sandwich Properties* |
Core: Aramid Phenolic, 3 lbs/ft3, 1/8” cell (48 kg/m3, 3.175 mm)
Facings: 1 ply L-930-100 each side
- RT Flatwise Tensile Strength: Core Failure
- RT Sandwich Peel Strength: 12 in lb/in (53 N/25 mm)
- Sandwich Flexural Strength: 125 lbs (556 N)
- *Sandwich peel strength varies with 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.
|
| Mechanical Data |
|
LAMINATE PROPERTIES |
PROPERTY |
VACUUM BAG CURE |
TEST METHOD |
ULTIMATE TENSILE STRENGTH |
|
|
-76°F (-60°C) |
97 KSI (669 MPa) |
ASTM D3039 |
Room Temperature (RT) |
97 KSI (669 MPa) |
ASTM D 3039 |
RT (WET) |
93 KSI (641 MPa) |
ASTM D3039 |
TENSILE MODULUS |
|
|
-76°F (-60°C) |
10.8 MSI (74 GPa) |
ASTM D3039 |
Room Temperature (RT) |
8.9 MSI (61 GPa) |
ASTM D3039 |
RT (WET) |
8.8 MSI (61 GPa) |
ASTM D3039 |
ULTIMATE COMPRESSION STRENGTH |
|
|
-76°F (-60°C) |
105 KSI (724 MPa) |
SACMA SRM 1R |
Room Temperature (RT) |
92 KSI (634 MPa) |
SACMA SRM 1R |
RT (WET) |
86 KSI (593 MPa) |
SACMA SRM 1R |
COMPRESSION MODULUS |
|
|
-76°F (-60°C) |
9.6 MSI (66 GPa) |
SACMA SRM 1R |
Room Temperature (RT) |
8.3 MSI (57 GPa) |
SACMA SRM 1R |
ULTIMATE FLEXURAL STRENGTH |
|
|
Room Temperature (RT) |
118 KSI (814 MPa) |
ASTM D6272 |
FLEXURAL MODULUS |
|
|
Room Temperature (RT) |
- |
ASTM D6272 |
INTERLAMINAR SHEAR STRENGTH |
|
|
Room Temperature (RT) |
10.8 KSI (74 MPa) |
ASTM D2344 |
RT (WET) |
7.0 KSI (48 MPa) |
ASTM D2344 |
FLATWISE TENSILE |
|
|
Room Temperature (RT) |
380 PSI (2.6 KPa) |
ASTM C297 |
|
| |
|
|
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.
|
|
|
