MIL-DTL-3432J
APPENDIX B
B.2.6 Insulating compound, type IE, polyethylene, low density, crack resistant, high frequency dielectric in natural
colors, melt index 0.4 max.
Unaged:
Tensile strength, minimum psi
1400
Elongation, minimum %
400
After 48 ± 1/2 hour air oven aging at 99 ± 1°C:
Tensile strength, minimum % of original
75
Elongation, minimum % of original
75
After 24 ± 1/2 hour air oven aging at 99 ± 1°C:
Insulation shrink back
No splitting or cracking
Maximum inch
.063
Brittleness temperature, unaged, max. °C
-55
After aging, max. °C
-55
B.2.7 Insulating and jacketing compound, type TPE-S low temperature, heat and ozone resistant, styrenic
thermoplastic elastomer.
Unaged:
Tensile strength, minimum psi
1300
Elongation, minimum %
400
Tear strength, minimum lb-in
160
Tensile strength at 200% modulus, minimum psi
250
Tensile strength at 400% modulus, minimum psi
500
B.2.8 Insulating and jacketing compound, type TPE-O low temperature, weather resistant, olefinic thermoplastic
elastomer.
Unaged:
Tensile strength, minimum psi
1140
Elongation, minimum %
700
Set, maximum inch
.250
Tensile strength at 100% modulus, minimum psi
640
Tensile strength at 300% modulus, minimum psi
870
Tear strength, lb-in
195.5
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