MIL-DTL-23053/16B
TABLE II. Physical properties. 1/ - Continued
Characteristic
Test procedure and conditions
Requirement
Wall thickness
Table I
4.6.3
Tensile strength,
1,700(11.7)
4.6.13 ASTM D412
psi (MPa), minimum
Ultimate elongation
4.6.13 ASTM D412
250
percent, minimum
Tensile stress at
4.6.12.2 ASTM D412
1,500(10.4)
100 percent
elongation, psi
(MPa), maximum
Dielectric strength
4.6.2 ASTM D2671
300 (11.9)
volts/roil (Kv/mm),
minimum
1 x 109
Volume resistivity,
4.6.2 ASTM D876
Ohm-cm, minimum
4.6.2 ASTM D792
Specific gravity,
1.5
maximum
Corrosion
4.6.10.1 121° ± 2°C
No corrosion
or pitting
(250° ± 4°F);
4.6.10.2 135° ± 2°C
(275° ± 4°F);
for 16 hours
Water absorption,
4.6.2 ASTM D570, 24 hrs
2.0
percent, maximum
at 23°C
Heat resistance,
4.6.9 150° ± 2°C
properties after:
(302° ± 4°F), 168 hours
Tensile strength,
1,500(10.3)
psi (MPa), minimum
Ultimate elongation,
200
percent, minimum
3