High Density Polyethylene Blowing Geomembrane Pond Liner Sheet From China
(1)Introduction:
HDPE geomembrane is produced from high density polyethylene resin by film-blowing process, adding carbon black, antioxidant, anti-aging and UV-resistance component. Now it is the most widely used products for solid waste containment (such as landfill liners), mining and water containment applications.
(2)Specification:
1. Thickness: smooth surface 0.2mm - 3.0mm, textured surface 1.0-2.0mm
2. Width: smooth surface 1m-8m, rough surface 4m-8m
3. Length: 50m-200m/ roll or as requested.
4. Material: HDPE, LDPE, LLDPE
5. Color: black, white, blue, green.
6. Optional surface: smooth surface, single surface textured, dual surfaces textured.
7. Certificates: CE, ISO9001, ISO14001.
Thickness: 0.1mm-6mm
Width: 1-10m
Length: 20-200m (customized)
Color: black/white/transparent/green/blue/customized
Tested Property | Test Method | Frequency | Minimum Average Value | |||||
0.50mm |
0.75mm |
1.00 mm |
1.50 mm |
2.00 mm |
2.50 mm |
|||
Thickness, (minimum average), mm Lowest individual reading | ASTM D 5199 | every roll |
0.50 0.425 |
0.750 0.675 |
1.00 0.90 |
1.50 1.35 |
2.00 1.80 |
2.50 2.25 |
Density, g/cm3 | ASTM D 1505 | 90,000 kg |
0.940 |
0.940 |
0.940 |
0.940 |
0.940 |
0.940 |
Tensile Strength at Break, N/mm Strength at Yield, N/mm Elongation at Break, % Elongation at Yield, % |
ASTM D 669 | 9,000 kg |
13 |
20 |
27 |
40 |
53 |
67 |
Tear Resistance, N | ASTM D 1004 | 20,000 kg |
60 |
93 |
125 |
187 |
249 |
311 |
Puncture Resistance, N | ASTM D 4833 | 20,000 kg |
160 |
240 |
320 |
480 |
640 |
800 |
Carbon Black Content, % (Range) | ASTM D 603*/4218 | 9,000 kg |
2.0 - 3.0 |
|||||
Carbon Black Dispersion | ASTM D 5596 | 20,000 kg |
Note(1) |
Note(1) |
Note(1) |
Note(1) |
Note(1) |
Note(1) |
Notch Constant Tensile Load, hr | ASTM D 5397, | 90,000 kg |
300 |
300 |
300 |
300 |
300 |
300 |
Oxidative Induction Time, min | ASTM D 3895, | 90,000 kg |
>100 |
>100 |
>100 |
>100 |
>100 |
>100 |
1.Environmental protection projects: Anti-seepage project on garbage landfills, sewage treatment plants, power plant regulating tanks, underground foundation waterproof and anti-seepage, factory roof moisture-proof industries, hospital solid waste etc.
2.Aquaculture industry: Anti-seepage project on aquaculture ponds, intensive and factory farming ponds, fish ponds, lining of shrimp ponds, sea cucumber ring slope protection, etc.
3.Agriculture project: Anti-seepage project on reservoir, drinking water pond, impoundment pond, irrigation system seepage prevention, agricultural breeding such as pig farm septic tank etc.
4.Chemical mining industry: Anti-seepage project on the bottom lining of ash slag field, red mud pile, heap leaching tank, dissolution tank, sedimentation tank, and tailings dam etc.
5.Construction projects: Anti-seepage project on subway, underground garage, roof garden, sewage pipe, and drainage box etc.