MIL-PRF-46187A
TABLE I.
Laminate mechanical properties (English units).
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Minimum Requirements
Test
Test
Test Direction
Method
0°
90°
Temperature
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Tensile strength
RT
185
3.4
ASTM D3039
550°F
ultimate, ksi
185
1.6
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Tensile modulus,
RT
17
1.1
ASTM D3039
550°F
msi
17
0.82
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Compressive strength
RT
150
18.5
ASTM D3410
550°F
ultimate, ksi
85
12.0
or
ASTM D695
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Compressive modulus,
RT
18
1.03
ASTM D3410
550°F
msi
18
0.92
or
ASTM D695
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Compressive strength
RT
135
ASTM D3410
550°F
Aged 100 hours at
78
or
316°C, ksi
ASTM D695
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Flexural strength,
RT
235
ASTM D790
500°F
ksi
157
600°F
157
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Flexural modulus,
RT
16
ASTM D790
500°F
msi
16
600°F
16
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Short beam shear
RT
18.8
ASTM D2344
500°F
strength, ksi
11.0
600°F
7.8
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8
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