Smooth soft polyethylene LLDPE pond liners geomembrane
Smooth Surface LLDPE Geomembrane
---------EltMembrane-SSLLG
LLDPE Pond Liner Introduction:
EltMembrane-SSLLG series of geomembrane is manufactured from Linear Low Density Polyethylene resins.. The surfaces of both sides are smooth.the products are manufactured by the technology of coextrusion-blown triple layer.
LLDPE Pond Liner Performance:
1, Excellent physical and mechanical performance, high tearing resistance;good deformation adaptability, high puncture resistance;
2, High aging resistance, high UV resistance, anti-acid & alkali;
3, Excellent low & high temperature resistance, innocuous, long life span;
4, Perfect water proof performance, seepage and humidity resistance.
5,High performance single and multidirectional extension and flexibility.
LLDPE Pond Liner Application:
1,Prevent leakage disposal in landfill or waste water or waste dregs disposing field.
2,River bank, lake dam, mine remainings, reservoir, tunnel. Liquid storage pool(pit, mine)
3,Preventing leakage in subway, basement, tunnel, hole. Anti-salt leskage in roadbed and other groundsill.
4,The plane direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.
5,Used in seawater of freshwater feed field.
6,Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.
7,Preventing leakage on rooftop
8,The public works seepage projects of culvert,canal, reservoir,gardens and building etc.
LLDPE Pond Liner Technical specifications
No. | Properties | Test Method | Test Value |
1 | Thickness(mm) | ASTM D5199 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
2 | Density (g/cm2) | ASTM D1505 | 0.939 |
| Tensile Strength(N/mm) | ASTM D6693 | 13 | 20 | 27 | 33 | 40 | 53 | 66 | 80 |
| Tensile Strength Elongation % | 800 |
| 2% of the elastic modulus N/mm | ASTM D5323 | 210 | 370 | 420 | 520 | 630 | 840 | 1050 | 1260 |
4 | Tear Resistance/N | ASTM D1004 | 50 | 70 | 100 | 120 | 150 | 200 | 250 | 300 |
5 | Puncture Resistance/N | ASTM D4833 | 120 | 190 | 250 | 310 | 370 | 500 | 620 | 750 |
6 | Multiaxis tensile Variable % | ASTM D5617 | 30 |
7 | Carbon Black | |
Carbon Black Content % | ASTM D1603 | 2.0-3.0 |
Carbon Black Dispersion | ASTM D5596 | 10 9viewing area should fall in the first grade or second grade,third grade is not more than 1 |
8 | Oxidative Induction Time(OIT) | |
Standard OIT/min | ASTM D3895 | 100 |
High Pressure OIT/min | ASTM D5885 | 400 |
9 | Oven Aging at 85°C | |
Standard OIT-% retained after 90 days | ASTM D3895 | 35 |
High pressure OIT-% retained after 90 days | ASTM D5885 | 60 |
10 | UV Resistance | |
Standard OIT retained after 1600 hrs | ASTM D3895 | 35 |
High pressure OIT retained after 1600 hrs | ASTM D5885 | 35 |