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TEXTURED LLDPE GEOMEMBRANE
METRIC UNITS
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Minimum Average Values |
| Property |
Test Method |
1.00 mm |
1.50 mm |
2.00 mm |
|
| Thickness, microns |
ASTM D 5994 |
|
|
|
| minimum average |
|
950 |
1,425 |
1,900 |
| lowest individual of 8 of 10 readings |
900 |
1,350 |
1,800 |
| lowest individual of 10 readings |
850 |
1,275 |
1,700 |
|
| Asperity Height, microns |
ASTM D 7466 |
250 |
250 |
250 |
|
| Sheet Density, g/cc (max.) |
ASTM D 1505/D 792 |
0.939 |
0.939 |
0.939 |
|
| Tensile Properties 1 |
ASTM D 6693
|
|
|
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| 1. Break Strength, kN/m |
|
11 |
16 |
21 |
| 2. Break Elongation, % |
|
250 |
250 |
250 |
|
| 2% Modulus, MPa (max.) |
ASTM D 5323 |
414 |
414 |
414 |
|
| Tear Resistance, N |
ASTM D 1004 |
100 |
150 |
200 |
|
| Puncture Resistance, N |
ASTM D 4833 |
200 |
300 |
400 |
|
| Axi-Symetric Break Strain % |
ASTM D 5617 |
30 |
30 |
30 |
|
| Carbon Black Content 2, % |
ASTM D 1603 |
2.0 - 3.0 |
2.0 - 3.0 |
2.0 - 3.0 |
|
| Carbon Black Dispersion 3 |
ASTM D 5596 |
|
-Note 4- |
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| Oxidative Induction Time (OIT) |
|
|
|
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| Standard OIT, minutes |
ASTM D 3895 |
100 |
100 |
100 |
|
| Oven Aging at 85°C |
ASTM D 5721 |
|
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High Pressure OIT
(% retained after 90 days) |
ASTM D 5885 |
60 |
60 |
60 |
|
| UV Resistance 4 |
ASTM D 7238 |
|
|
|
High Pressure OIT
5
(% retained after 1600 hrs) |
ASTM D 5885 |
35 |
35 |
35 |
|
| Roll Dimensions |
|
|
|
|
| 1. Width (meters): |
|
7 |
7 |
7 |
| 2. Length (meters) |
|
228.7 |
152.4 |
114.3 |
| 3. Area (square meters): |
|
1,603 |
1,068 |
801 |
| 4. Gross Weight (kilograms, approx.) |
1,572 |
1,572 |
1,558 |
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1. Machine direction (MD) and cross machine direction (XMD) average values should be on the basis of 5 test
specimens each direction. Break elongation is calculated using a gauge length of 50 mm.
2. Other methods such as ASTM D 4218 or microwave methods are acceptable if an appropriate correlation
can be established.
3. Carbon black dispersion for 10 different views: 9 in Categories 1 and 2 with one allowed in category 3.
4. The condition of the test should be 20 hr. UV cycle at 75°C followed by 4 hr. condensation 60°C.
5. UV resistance is based on percent retained value regardless of the original HP-OIT value.
This data is provided for informational purposes only and is not intended as a warranty or guarantee. Poly-America assumes no responsibility in connection with the use of this data. These values are subject to change without notice. REV. 08/11
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