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SMOOTH LLDPE GEOMEMBRANE
ENGLISH UNITS |
| |
Minimum Average
Values |
| Property |
Test Method |
30 Mil |
40 Mil |
60 Mil |
80 Mil |
|
| Thickness, mils |
ASTM D 5199 |
|
|
|
|
| minimum average |
|
30 |
40 |
60 |
80 |
| lowest individual reading |
27 |
36 |
54 |
72 |
|
| Sheet Density, g/cc (max.) |
ASTM D 1505/D 792 |
0.939 |
0.939 |
0.939 |
0.939 |
|
| Tensile Properties
1 |
ASTM D 6693
|
|
|
|
|
| 1. Break Strength, lb/ in |
|
114 |
152 |
228 |
304 |
| 2. Break Elongation, % |
|
800 |
800 |
800 |
800 |
|
| 2% Modulus, lb/ in2 (max.) |
ASTM D 5323 |
60,000 |
60,000 |
60,000 |
60,000 |
|
| Tear Resistance, lb |
ASTM D 1004 |
16 |
22 |
33 |
44 |
|
| Puncture Resistance, lb |
ASTM D 4833 |
42 |
56 |
84 |
112 |
|
| Axi-Symetric Break Strain % |
ASTM D 5617 |
30 |
30 |
30 |
30 |
|
| Carbon Black Content
2, % |
ASTM D 1603 |
2.0 - 3.0 |
2.0 - 3.0 |
2.0 - 3.0 |
2.0 - 3.0 |
|
| Carbon Black Dispersion
3 |
ASTM D 5596 |
- Note 3 - |
|
| Oxidate Induction Time (OIT) |
|
|
|
|
|
| Standard OIT, minutes |
ASTM D 3895 |
100 |
100 |
100 |
100 |
|
| Oven Aging at 85°C |
ASTM D 5721 |
|
|
|
|
High Pressure OIT
(% retained after 90 days) |
ASTM D 5885 |
60 |
60 |
60 |
60 |
|
| UV Resistance
4 |
ASTM D 7238 |
|
|
|
|
High Pressure OIT
5
(% retained after 1600 hrs) |
ASTM D 5885 |
35 |
35 |
35 |
35 |
|
| Roll Dimensions |
|
|
|
|
|
| 1. Width (feet): |
|
23 |
23 |
23 |
23 |
| 2. Length (feet) |
|
1,000 |
750 |
500 |
375 |
| 3. Area (square feet): |
|
23,000 |
17,250 |
11,500 |
8,625 |
| 4. Gross Weight (pounds, approx.) |
3,435 |
3,435 |
3,435 |
3,435 |
|
|
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 2.0 inches.
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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