| 1932
PTF |
Standard |
Metric |
| Coating
- Type |
Polyester
based polyurethane |
| Base
- Type |
Nylon |
| Base
- Weight (nominal) |
13.0
oz/yd2
|
441
g/m2 |
Finished
Coated Weight
ASTM D-751 |
32.0
oz/yd2
±2 oz/yd2 |
1085
g/m2
±70 g/m2 |
Thickness
ASTM D-751 |
0.034
in |
0.86
mm |
Grab
Tensile
ASTM D-751 |
800/750
lbf/in |
3560/3338
N |
Strip
Tensile
ASTM D-751 Procedure B |
650/550
lbf/in |
579/490
daN/5 cm |
Adhesion
ASTM D-751 Dielectric Weld |
50
lbf/in |
45
daN/5 cm |
Hydrostatic
Resistance
ASTM D-751 Procedure A |
800
psi |
5.52
MPa |
Bursting
Strength
ASTM D-751
Ball Tip |
1200
lbf |
5340
N |
Low
Temperature
ASTM D-2136
1/8" mandrel, 4 hr |
Pass
-50°F |
Pass
-46°C |
Dead
Load
MIL-T-52983E (modified)
Para 4.5.2.19 |
2
in seam, 4 hr, 1 in strip
250 lbf @ 70 °F
125 lbf @ 160°F |
5
cm seam, 4 hr, 2.5 cm strip
1112 N @ 21°C
556 N @ 71°C |
Abrasion
Resistance
ASTM D-3389
H22 wheel/1000g load |
10,000
cycles (min)
before fabric exposure |
Permeability
ASTM D-814
Fuel B |
0.05
fl. oz/ft2/24 hr |
19.1
ml/m2/24 hr |