MIL-DTL-3432J
APPENDIX B
TABLE B-II. Insulation for cables rated 0 through 2000 volts physical and aging requirements.
Physical Requirements
Tensile strength, minimum
1800 psi, 12.5 MPa
Elongation at rupture, minimum %
250
Aging Requirements
After Air Oven Test @ 121°C + 1°C for 168 hours
Tensile Strength and Elongation at Rupture, Minimum % of Unaged Value
75
After Hot Creep Test at 150°C ± 2°C, Filled
Hot Creep Elongation, Maximum % 1/
175
Hot Creep Set, Maximum % 1/
10
After Hot Creep Test at 150°C± 2°C, Unfilled
Hot Creep Elongation, Maximum % 1/
100
Hot Creep Set, Maximum % 1/
5
1/ If this value is exceeded, the solvent exception test may be performed and will serve as a referee method to
determine compliance (maximum percent after 20 hours drying time 30).
CONCLUDING MATERIAL
Custodians:
Preparing activity:
Army CR
DLA CC
Navy - AS
Air Force-85
(Project 6145-2009-045)
DLA-CC
Review activity:
Army EA
NOTE: The activities listed above were interested in this document as of the date of this document. Since
organization and responsibilities can change, please verify the currency of the information above using the ASSIST
Online database at https://assist.daps.dla.mil.
39
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