Description
Typar® 3401 is a polypropylene, continuous filament, heatbonded fabric with superior uniformity that separates, reinforces and filters soil particles while letting water pass freely through. This data sheet for Typar® 3401 is provided for comparison purposes only. Typar® 3401 meets the following M.A.R.V. values except where noted:
| Property |
Test Method |
English |
Metric |
| Weight – Typical |
ASTM D-5261 |
4.0 oz/sy |
136 g/sm |
| Tensile Strength |
ASTM D-4632 |
130 lbs |
578 N |
| Elongation @ Break |
ASTM D-4632 |
60% |
60% |
| Puncture Strength* |
ASTM D-4833* |
41 lbs |
180 N |
| CBR Puncture |
ASTM D-6241 |
225 lbs |
1,001 N |
| Trapezoidal Tear |
ASTM D-4533 |
60 lbs |
270 N |
| Apparent Opening Size |
ASTM D-4751 |
70 US Sieve |
0.21 mm |
| Permittivity |
ASTM D-4491 |
0.70 Sec-1 |
0.70 Sec-1 |
| Water Flow Rate |
ASTM D-4491 |
60 g/min/sf |
2,460 l/min/sm |
| UV Resistance @ 500 Hours |
ASTM D-4355 |
70% |
70% |
