Hdpe Geomembrane is Widely Used
High Chemical Resistant Performance HDPE plastic membranes are advanced geomembranes engineered to withstand exposure to a wide range of chemicals and harsh environments. These specialized membranes offer exceptional chemical resistance, impermeability against liquids and gases, UV stability for outdoor applications, flexibility, durability, temperature resistance, and a long service life.
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Delivery Time: 10-20 working days
Minimum Order Quantity: 300 square meters
Payment Term: 30% T/T Deposit, 70% T/T Before Shipping
Geomembranes’ adaptability in size and material ensures optimal performance across industries, from environmental protection to infrastructure development. Always align specifications with project-specific stress, chemical exposure, and longevity requirements.
Advantages of geomembrane applied to different scenarios：
1. Environmental Engineering (Pollution Control)
High Impermeability: Effectively blocks contaminants (e.g., heavy metals, chemicals) from penetrating soil and groundwater.
Chemical Resistance: Resists acids, alkalis, and organic solvents, suitable for chemical waste landfills.
Construction Flexibility: Customizable thickness and size for complex terrains.
2. Hydraulic Engineering (Reservoirs/Canals)
Leakage Reduction: Minimizes water loss through evaporation and seepage, improving storage efficiency.
UV/Temperature Resistance: Maintains stability under extreme UV exposure and temperature fluctuations.
Ecological Compatibility: Integrates with ecological slope protection to minimize environmental impact.
3. Mining (Tailings Ponds)
Puncture Resistance: Withstands sharp ores or mechanical stress, reducing rupture risks.
Long-Term Durability: Maintains integrity for over 50 years in acidic/heavy metal environments.
Cost Efficiency: 30%-50% lower construction/maintenance costs compared to concrete structures.
4. Agriculture (Aquaculture/Irrigation)
Water Conservation: Reduces irrigation water loss and improves utilization efficiency.
Weed Suppression: Physical barrier minimizes herbicide use.
Temperature Regulation: Black geomembranes absorb heat to warm water in winter.
5. Transportation Infrastructure (Subgrade Protection)
Contaminant Isolation: Prevents oil, de-icing salts from infiltrating soil.
Enhanced Stability: Reduces frost heave or subsidence caused by moisture infiltration.
Rapid Deployment: Roll-based installation accelerates project timelines.
6. Landfill Applications
Double-Liner Systems: Combines with GCL (bentonite clay) for "zero leakage" compliance.
Methane Collection: Facilitates biogas extraction for energy recovery.
Regulatory Compliance: Meets EPA and global environmental standards.
Technical Data:
Mechanical Properties | Properties | Unit | Product Specification | Test Frequency | |||||
Thickness | mm | 0.75 | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 | Per roll | |
Density | g/cc | 0.94 | 90,000kg | ||||||
Tensile Properties yield strength break strength yield elongation break elongation | kN/mkN/m%% | 11 20 12 700 | 15 27 12 700 | 22 40 12 700 | 29 53 12 700 | 37 67 12 700 | 44 80 12 700 | 9,000kg | |
Tear Resistance | N | 93 | 125 | 187 | 249 | 311 | 374 | 20,000kg | |
Puncture Resistance | N | 240 | 320 | 480 | 640 | 800 | 960 | 20,000kg | |
Stress Crack Resistance | hr. | 500hr. | perGRIGM-10 | ||||||
Carbon Black Content | % | 2.0-3.0% | 9,000kg | ||||||
Reference Properties | Oxidative Induction Time （a）Standard OIT （b）High Pressure OIT | min | 100min. 500min. | 90,000kg | |||||
OvenAgingat85Cretainedafter90days （a）Standard OIT-％ （b）High Pressure OIT-％ | % | 55% 80% | per each formulation | ||||||
UV ResistanceHigh Pressure OIT-%retainedafter1600hrs | % | 50% | per each formulation | ||||||
Melt Index，condition190°C／2.16kg | 0.20g/10min | ||||||||
Application:
Landfill Liners: HDPE membranes are used as liners in landfills to prevent leachate from contaminating surrounding soil and groundwater. Their chemical resistance and impermeability make them an ideal choice for this critical application.
Pond and Reservoir Liners: HDPE membranes are utilized as liners in ponds, reservoirs, and water containment structures to prevent seepage and ensure water quality. Their durability and impermeability provide long-lasting protection.
Mining: In the mining industry, HDPE membranes are used in heap leach pads, tailings storage facilities, and other containment systems to prevent the release of chemicals and contaminants into the environment.
Wastewater Treatment: HDPE membranes are employed in wastewater treatment plants as liners for containment ponds, lagoons, and tanks. Their chemical resistance and impermeability help in preventing leakage and maintaining environmental safety.
Industrial Chemical Containment: Industries dealing with hazardous chemicals use HDPE membranes for secondary containment systems to prevent spills and leaks that could harm the environment or workers.
Oil and Gas: HDPE membranes are used in oil and gas applications for containment of drilling fluids, produced water, and other liquids to prevent environmental contamination.
Agricultural Applications: HDPE membranes are used in agricultural applications for lining irrigation channels, manure lagoons, and silage pits to prevent seepage and protect soil and water quality.
Aquaculture: In aquaculture, HDPE membranes are used in fish ponds and hatcheries to prevent water seepage and maintain optimal water quality for aquatic life.
These are just a few examples of the diverse applications of High Chemical Resistant Performance HDPE plastic membranes. Their chemical resistance, impermeability, durability, and environmental compatibility make them a versatile solution for various industries where containment, protection, and environmental safety are paramount.
Packaging:
Customer's company Logo mark can be added.
Packed in woven bags.
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