Español
Francés
Русский
Indonesia
العربية
Português
Deutsch
ไทย
Pilipino
1mm HDPE Geomembrane Liner
Excellent anti-seepage performance
The permeability coefficient is extremely low, usually ≤1×10⁻¹³cm/s, approaching an impermeable state.
Strong chemical resistance
It can resist the erosion of over 80 kinds of chemical substances such as acids, alkalis, salts and oils. Even in highly corrosive environments like chemical plants, petrochemicals and landfill sites.
Good physical properties
It can withstand significant tensile and external forces, has a strong adaptability to foundation deformation.
Environmentally friendly and sustainable
Made of eco-friendly materials, it is non-toxic and recyclable, in line with the concept of sustainable development. While meeting the engineering requirements, it also contributes to environmental protection.
Product Introduction
1mm HDPE geomembrane, made of high-density polyethylene (HDPE) resin, is an excellent anti-seepage material. It has an extremely low anti-seepage coefficient, almost impermeable to water, and can effectively prevent the penetration of liquids and pollutants. It has excellent chemical stability and can resist the erosion of most chemical substances such as acids, alkalis and oil stains. It also has good anti-aging performance and a long service life. This geomembrane has a wide range of applications. In the field of environmental protection, it can be used in landfill sites and sewage treatment plants. In terms of water conservancy projects, it can be applied to the anti-seepage of river, lake, reservoir and embankment, water channel anti-seepage, etc. In garden landscapes, it is also frequently used in the anti-seepage treatment of artificial lakes, rivers and reservoirs. Its construction is convenient. It adopts double-track hot-melt welding, with a lap width of no less than 10cm. The weld seam is inspected to ensure quality. The four sides are fixed by digging anchor trenches or concrete top pressing, etc.
Product parameters
Parameters | Index |
Density (g/cm³) | ≥0.940 |
Tensile yield strength (longitudinal and transverse) (N/mm) | ≥13 |
Tensile breaking strength (longitudinal and transverse) (N/mm) | ≥20 |
Yield elongation (longitudinal and transverse) (%) | ≥11 |
Elongation at break (longitudinal and transverse) (%) | ≥600 |
Right-angle tear load (N) | ≥115 |
Puncture resistance strength (N） | ≥240 |
Carbon black content (%) | 2.0 - 3.0 |
Dispersibility of carbon black | Among the 10 data points, no more than one should be at level 3, and levels 4 and 5 are not allowed |
Atmospheric oxidation induction time (OIT) (min) | ≥60 |
Low-temperature impact embrittlement performance | pass |
Water vapor permeability coefficient（g・cm/(cm²・s・Pa)） | ≤1.0×10⁻¹³ |
dimensional stability（%） | ±2.0 |
Product application
1.Landfill: As a base anti-seepage layer, it can effectively prevent landfill leachate from polluting groundwater, stop the spread of harmful substances, and protect the surrounding soil and water source environment.
2. Aquaculture: It can be used as an inner lining for fish ponds, shrimp ponds, etc., to prevent water leakage, maintain stable water levels, reduce water replenishment costs, and at the same time prevent underground pollutants from seeping up, protecting the water quality of aquaculture.
3. Water conservancy projects: It is applicable to the anti-seepage and leakage plugging of river, lake and reservoir embankments, as well as the anti-seepage of water channels, etc., to reduce water resource loss, improve water storage efficiency, and ensure the safe and stable operation of water conservancy facilities.
4. Garden landscape: In artificial lakes, rivers, reservoirs and other scenarios, it can be used as an anti-seepage material to create beautiful water features, while preventing water leakage from affecting the surrounding soil and plants.
5. Petrochemical and chemical industry: It is used for anti-seepage of oil storage tanks in chemical plants and oil refineries, as well as for inner linings of chemical reaction tanks and sedimentation tanks. With its chemical resistance, it can resist the erosion of acids, alkalis, oils and other chemical substances, preventing leakage and pollution.
Company advantages
1. Leading in technological research and development: Established an environmental engineering design research institute, holding multiple invention and utility model patents as well as provincial-level scientific and technological achievement appraisals.
2. Rich product range: covering HDPE geomembrane, composite geomembrane, geotextile, drainage net, waterproof blanket, geogrid, etc., which can meet the demands of multiple fields such as water conservancy, transportation, and environmental protection.
3. Strong production capacity: There are over 20 modern production lines, including the first 10-meter-wide blow-molded geomembrane production line in China and other advanced equipment.
4. Rich engineering experience: Participated in numerous national key projects such as the Middle Route Project of the South-to-North Water Diversion Project, and undertaken a large number of environmental pollution control projects.
5. Complete qualification certifications: It has passed multiple international system certifications and holds numerous professional qualifications. It is a high-tech enterprise recognized by the state and provincial authorities.
