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DuPont SF 40

Spunbond Nonwoven Geotextile

DuPont SF 40 is a nonwoven, spunbonded, continuous filament, polypropylene geotextile offering the consistent quality expected of spunbond geotextiles. DuPont SF 40 resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. DuPont SF 40 meets the following M.A.R.V. values except where noted:

DuPont SF 40
DuPont SF 40 Test Results
Property Test Method English Metric
Tensile StrengthASTM D-4632130 lbs578 N
Elongation @ BreakASTM D-463250%50%
Mullen Burst(3)ASTM D-3786140 psi965 kPa
Puncture Strength(3)ASTM D-483341 lbs182 N
CBR PunctureASTM D-6241276 lbs1,230 N
Trapezoidal TearASTM D-453360 lbs267 N
Apparent Opening Size(1,2)ASTM D-475160 US Sieve0.25 mm
Permittivity(1)ASTM D-44910.80 Sec-10.80 Sec-1
Permeability(1)ASTM D-44910.04 cm/sec0.04 cm/sec
Water Flow Rate(1)ASTM D-449160 g/min/f²2,445 l/min/m²
UV Resistance @ 500 HoursASTM D-435570%70%
DuPont SF 40 Shipping & Packaging
Roll Sizeselect roll size from this list ->
Roll Diameter 8.0 in
Roll Width 12.5'
Roll Weight 125 lbs
Rolls per Trailer 383
AASHTO Plain Drainage
US Fabrics Filtration

(1) At the time of manufacturing. Handling, storage, and shipping may change these properties.
(2) Maximum average roll value (MaxARV).

This information is provided for reference only and is not intended as a warranty or guarantee. US Fabrics assumes no liability in connection with the use of this information (1/2020).