What is HDPE liner?

HDPE liner is also named hdpe geomembrane,a kind of pond liner.It is made of high-density polyethylene resin, with carbon black material.The hdpe liner is waterproof,impermeable, UV resistant,chemical resistant, puncture resistant,hdpe liner has high tensile strength, is widely used for fish pond, water dam, water treatment, oil gas, landfill,mining, root barrier and so on,hdpe liner is becoming more and more popular containment structure.smooth hdpe geomembrane

The Geomembrane  specifications:
1.Thickness range:0.3mm to3mm
2.Width range:1m to 8m, can be customized.
3.Length: 50m 100m 140m 150m 200m are both ok, can be customized.
4.Color: black mainly, green, blue, white can be done, and one side black one side customized color.
5.Surface: double sides smooth surfaces, double sides textrued rough surfaces, one side smooth one side rough surface.
waterproof geomembrane
HDPE liner application:
1.Aquaculture : fish ponds, shrimp ponds, industrialized aquaculture ponds, etc.
2.Environmental protection: Landfill, sewage treatment plants, power plant regulating pools.
3.Agriculture: water reservoirs, irrigation systems, canals,water dam, etc.
4.Mine: heap leaching,water storage lagoons,Tailings storage.
5.Oil&gas:fresh water liner,pit liner,  water pond liner,oil containment etc.
fish pond liner geomembrane
1.5mm 2mm ASTM GM13 Landfill hdpe geomembrane liner for landfill
hdpe geomembrane liner for water treatment

HDPE liner technical data

Item Property Test method Thickness Thickness Thickness Thickness Thickness
0.75mm 1mm 1.25mm 1.5mm 2mm
1 Density g/cm3 ASTM D1505/D792 0.94 0.94 0.94 0.94 0.94
2 Tensile properties ASTM D6693
Yield Strength N/mm 11 15 18 22 29
Break Strength N/mm 20 27 33 40 53
Yield Elongation % 12 12 12 12 12
Break Elongation % 700 700 700 700 700
3 Tear Resistance N D1004 93 125 156 187 249
4 Puncture Resistance N D4833 Column 4 Value 9 Column 5 Value 9 Column 6 Value 9 Column 7 Value 9 Column 8 Value 9
5 Carbon Black Content % D4218 2.0-3.0 2.0-3.0 2.0-3.0 2.0-3.0 2.0-3.0
6 Stress Crack Resistance N D5397 500 500 500 500 500