1940 PTFF Pillow Tank Fabric

Commercial Specifications for Urethane Coated Fabric

1940 PTFF
Standard
Metric
Base Fabric Type
Nylon
Coated Fabric Weight (nominal)
40.0 oz/yd2
13556 g/m2
Thickness
ASTM D751
40 mil (nominal) 1.02 mm (nominal)
Tongue Tear
ASTM D751
70/50 lbf 311/222 N
Strip Tensile
ASTM D751, Procedure B
700/600 lbf/in min 613/526 daN/5 cm min
Adhesion
ASTM D751, Dielectric Weld
50 lbf/in min 44 daN/5 cm min
Hydrostatic Resistance
ASTM D751, Procedure A
600 psi min 4.14 MPa min
Bursting Strength
ASTM D751, Ball Tip
1200 lbf min
5340 N min
Low Temperature
ASTM D2136 1" mandrel, 4 hrs
Pass @ -50° F Pass @ -46° C
Dead Load
ASTM D751
2 in seam, 4 hr, 1 in strip
200 lbf @ room temp
100 lbf @ 160° F
5 cm seam, 4hr, 2.5 cm strip
890 N @ room temp
445 N @ 71° C
Permeability
ASTM D814
Contact Seaman Corporation Technical Support for assistance: 800-927-8578

We believe this information is the best currently available on the subject. We offer it as a suggestion in any appropriate experimentation you may care to undertake. It is subject to revision as additional knowledge and experience are gained. We make no guarantee of results and assume no obligation or liability whatsoever in connection with this information. In case of conflict between standard and metric specifications, standard shall apply.