LDPE/LLDPE Geomembrane

LDPE/LLDPE Geomembrane
Our geomembrane is designed for anti-seepage, containment and lining applications in landfill, aquaculture, mining, reservoirs and environmental engineering projects. With stable quality, custom specifications and factory-direct pricing, we support both wholesale orders and project-based procurement.
WhatsApp:+8613287519730
Email:info@zonghuigeo.com
Phone:+8613287519730
Add:Room 3805 Metropolitan Vanke CenterLixia district Jinan City Shandong Province
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Product Detail

Description


LDPE (Low-Density Polyethylene) and LLDPE (Linear Low-Density Polyethylene) geomembranes are characterized by their softness, excellent toughness, low-temperature resistance, and ease of installation. Being "softer" than HDPE, they are well-suited for complex terrain, shallow ponds, canals, temporary projects, aquaculture, and similar applications.


Basic Indicators


  Parameter  Require
  Density  LDPE:0.910~0.930 g/cm³
  LLDPE:0.918~0.940 g/cm³
  Thickness Tolerance  ±10%
  Permeability Coefficient  ≤1×10⁻¹² cm/s
  Environmental Stress Crack   Resistance  ≥500h


Mechanical Properties


  Item  LDPE  LLDPE
  Tensile Strength  ≥8 MPa  ≥12 MPa
  Elongation at Break  ≥800%  ≥700%
  Tear Strength  ≥30 kN/m  ≥40 kN/m
  Puncture Resistance  ≥0.15 kN  ≥0.20 kN


Key Selling Points


Superior Impermeability

Creates a reliable and continuous barrier layer to effectively reduce seepage and contamination migration.


Excellent Mechanical Performance

Offers high tensile strength, elongation, and puncture resistance for complex subgrades and loading conditions.


Strong Chemical Resistance

Suitable for wastewater, industrial liquids, and chemically aggressive environments.


Outstanding Weather and UV Resistance

Performs well under high temperature, low temperature, sunlight, and long-term outdoor exposure.


Installation-Friendly

Easy to weld and seam on site, improving installation efficiency and reducing construction difficulty.


Application


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● Landfill lining and capping systems

● Tailings ponds and mining heap leach pads

● Fish ponds, shrimp ponds, and aquaculture farms

● Agricultural irrigation and water storage ponds

● Artificial lakes, reservoirs, and canals

● Wastewater treatment lagoons and storage ponds

● Oil, gas, and chemical secondary containment

● Environmental remediation and industrial containment projects


Packaging


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We use standardized and secure packaging solutions to ensure that the geomembrane is well protected during transportation, loading, unloading, and storage. This helps reduce the risk of damage and ensures the product arrives safely at the project site.

According to product specifications, roll dimensions, and shipping methods, we can provide suitable packaging options for sea freight, land transportation, and export container loading.

FAQ

Q1: What thickness of geomembrane should I choose?

The required thickness depends on your application, installation condition and project standard. Contact us with your project details and we will recommend the suitable option.

 

Q2: Can you provide customized sizes?

Yes. We support customized thickness, width, roll length, color and packaging according to customer requirements.

 

Q3: What is your MOQ?

MOQ depends on the product specification and order type. Please send us your detailed requirements for confirmation.

 

Q4: Can you provide samples?

Yes. Samples can be arranged for quality evaluation before order confirmation.

 

Q5: Do you support project orders?

Yes. We support both wholesale distribution and project-based procurement with stable production capacity and technical support.

 

Q6: How fast can you send a quotation?

Usually we can provide a quotation within 24 hours after receiving your product specifications and quantity.

We deliver more than products — we support your project.

Whether you need standard supply or product matching for specific site conditions, we provide responsive service, professional recommendations, and reliable delivery support.

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