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.
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 |
Recent Post
Aquaculture Pond Lining in Indonesia | From Design to Installation
From Project Drawing to Water Filling: An Aquaculture Pond Lining Project in Indonesia This aquaculture pond project in Indonesia started with a project drawing.The customer firstly contacted us
When Is Geotextile Really Necessary?
When Is Geotextile Really Necessary in Civil Engineering Projects? Geotextiles are widely used in modern infrastructure and environmental engineering. However, a common question among engineers, designers, and contractors is: Is geotextile always necessary? In
Woven Polypropylene Geotextile Manufacturer | Engineering Grade & Landscape Fabric
Woven Polypropylene Geotextile Manufacturer | Engineering Grade & Landscape Fabric By Planetliner — Manufacturer of High-Performance Woven PP Fabrics for Global Projects Woven polypropylene geotextile has become a fundamental material in civil engineering, environmental protection,