HDPE Geomembrane Liner Project
The HDPE Geomembrane Liner is a 100%waterproof product. The raw material is high-density polyethylene and carbon black, mixed in three lay co-extrusion blowing machines, our raw materials are imported from Saudi Arabia. The anti-seepage HDPE geomembrane Liner has an anti-seepage effect unmatched by ordinary waterproof materials. Anti-seepage HDPE Geomembrane Liner has high tensile mechanical properties. Its excellent elasticity and deformability make it very suitable for the expansion or contraction of the base surface. overcome the uneven settlement of the base surface. It has excellent chemical stability and is used in sewage treatment, chemical reaction tanks, and landfills. Resistant to high and low temperatures, asphalt, oil and tar, acid, alkali, salt, and corrosion of more than 80 strong acid and alkali chemical media. It has good mechanical strength, tensile strength at break 28Mpa, elongation at break 700%. The materials used in the anti-seepage membrane are all non-toxic and friendly. The anti-seepage principle is ordinary physical changes and does not produce any harmful substances. It is the best choice for environmental protection, aquaculture, and drinking water pond liner.
HDPE Geomembrane Liner For Shrimp Pond Liner
HDPE Geomembrane Price:
The price of HDPE geomembrane (high-density polyethylene geomembrane) is influenced by a variety of factors, including internal factors such as raw material costs and production processes, as well as external factors such as project requirements and transportation costs.
1. Raw Material Factors (Cost Basis)
The price of HDPE raw materials (resin pellets) is the most critical factor in determining geomembrane prices.
The raw material is mostly polyethylene produced by petrochemical companies (such as Sabic, ExxonMobil, and Sinopec). Its price is affected by international oil prices, supply and demand, and exchange rate fluctuations. Typically, raw material prices account for 60% to 75% of the total cost.
2. Production Process and Thickness Factors
Production process differences:
Blown film: High strength and uniform thickness, slightly higher price.
Flat die: Suitable for thicker film production, slightly lower cost.
Geomembrane thickness and specifications: The thicker the geomembrane, the higher the unit weight, and the higher the price. Common geomembrane thicknesses include: 0.5mm, 0.75mm, 1.0mm, 1.5mm, 2.0mm, and 3.0mm.
3. Product Performance Grades and Standards
Different standards have different requirements, such as GB/T17643 (China), ASTM (USA), and GRI-GM13. High-quality geomembranes that meet the GRI-GM13 standard have higher tensile strength and better aging resistance, but also carry a higher price.
Surface Types:
Smooth geomembranes → Lower cost; Textured or double-textured geomembranes → Complex production, approximately 5%-15% higher price.
4. Project and Transportation Factors
The larger the project demand (purchase volume), the higher the production and logistics efficiency, and the unit price can decrease by 5%-15%. Small orders generally have higher unit prices.
Transportation and Delivery Distance: International freight costs, exchange rates, tariffs, and packaging methods all affect the CIF price.
If you want to place an order, please feel free to contact us. we according to your equipment customized the price.
HDPE Geomembrane Application:
HDPE Geomembrane For Aquaculture Industry
The HDPE Geomembrane Liner produced by 3 lay co-extrusion blowing machine, The blowing ratio of HDPE Geomembrane products is generally less than 1.2. stable membrane bubble, good cooling effect, and high production capacity. The HDPE Geomembrane Liner is used in the aquaculture industry (aquaculture ponds, intensive and factory farming ponds, fish ponds, the lining of shrimp ponds, sea cucumber ring slope protection, etc.)
HDPE Geomembrane For Biogas digester
The HDPE Geomembrane Liner machine extruder can make the raw materials melt and mix well, making the products more smooth and flawless,hdpe geomembrane Liner is widely used for Environmental protection, environmental sanitation (such as domestic garbage landfills, sewage treatment plants, power plant regulating tanks, underground foundation waterproof and anti-seepage, factory roof moisture-proof industries, hospital solid waste）
HDPE Geomembrane For Mining
It’s widely in Agriculture projects (reservoir, drinking water pond, impoundment pond, irrigation system seepage prevention, agricultural breeding such as pig farm septic tank.
HDPE Geomembrane For Landfill
The high chemical resistant performance decides the HDPE geomembrane Liner widely used in the mining industry.
Performance Characteristics of HDPE Geomembrane:
1. HDPE geomembrane is a flexible waterproof material with a high impermeability coefficient (1×10-17 cm/s);
2. HDPE geomembrane has excellent heat and cold resistance, and its operating temperature range is from 110°C to -70°C;
3. HDPE geomembrane has excellent chemical stability and is resistant to corrosion from strong acids, alkalis, and oils, making it an excellent anti-corrosion material;
4. HDPE geomembrane has high tensile strength, giving it high tensile strength and meeting the requirements of high-standard engineering projects;
5. HDPE geomembrane is highly weather-resistant and aging-resistant, allowing it to maintain its original performance even under long-term exposure;
6. The overall performance of HDPE geomembrane is characterized by its high tensile strength and elongation at break, making it suitable for use in a variety of harsh geological and climatic conditions. It is highly adaptable to uneven geological settlement and has strong strain resistance!
7. HDPE geomembrane is made of high-quality virgin plastic and carbon black particles and does not contain any preservatives.
FAQ:
Q: What is an HDPE Geomembrane?
A: The HDPE Geomembrane is a plastic product, has excellent performance, it’s widely used in the anti-seepage project.
Q: How to choose between HDPE geomembrane and LLDPE Geomembrane?
A: The choice between HDPE and LLDPE geomembranes mainly depends on the engineering requirements: if extremely high tensile strength, rigidity and chemical corrosion resistance are pursued (such as for large-scale landfill sites and reservoir seepage prevention), then HDPE is a more economical and sturdy option. If the engineering foundation may experience uneven settlement and requires excellent flexibility, tear resistance and stress crack capability (such as in complex terrain areas and tailings ponds), LLDPE is more suitable due to its better deformation adaptability. In short, HDPE is the best choice for high strength and corrosion resistance, while LLDPE is preferred for high flexibility and deformation resistance.
Q: Is HDPE Geomembrane waterproof?
A: The HDPE Geomembrane is 100%waterproof.
Q: How strong is HDPE Geomembrane?
A: The HDPE Geomembrane has high tensile strength. The break elongation attached the 700%.
Q: Is HDPE Geomembrane UV resistant?
A: The HDPE Geomembrane can be good UV resistant because it has carbon black inside, the carbon black can improve the UV resistance.
Q: What is the thickness of the HDPE Geomembrane?
A: We can produce the 0.2mm to 3 mm thickness HDPE Geomembrane, different projects use different thicknesses.
Q: What is the best thickness for an HDPE Geomembrane pond liner?
A:0.5mm and 0.75 mm,1mm thickness is usually used for HDPE Geomembrane pond liners.
Q: Do you need a pond liner to underlay?
A: If your soil is very hard and there are many stones, which may damage the HDPE Geomembrane Liner, we recommend using Geotextiles to protect the HDPE Geomembrane Liner.
Q: How do you guarantee the quality?
A: We use 100%virgin material HDPE Geomembrane Liner and quality satisfy the ASTM GRI-GM13 standard, In addition, we have obtained CE, ISO9001, ISO14001, ISO45001 certificates. Let us show you the certifications, and we can accept the third-party inspection.
