Eco Friendly LLDPE Geomembrane
High Chemical Resistance: Excellent durability in harsh environments.
UV & Weather Resistant: Long-lasting performance outdoors.
Superior Puncture Strength: Withstands heavy loads and sharp objects.
Low Permeability: Ideal for effective seepage control.
Flexible Installation: Easy to weld and shape on-site.
Cost-Effective Solution: Long lifespan with minimal maintenance.
Product Introduction
LLDPE is a variant of polyethylene, made through a linear molecular chain structure (containing a small amount of short side chains), and it features high tensile strength, flexibility and tear resistance.
Compared with common low-density polyethylene (LDPE), LLDPE has a more compact molecular structure and stronger impact resistance and resistance to environmental stress cracking.
Product Specifications
Thickness 0.1-3.0mm, width 1-12m, length according to engineering design and customer requirements.
Parameter | Specification |
Thickness | Smooth surface 0.2mm–3.0mm, textured surface 1.0mm–2.0mm |
Width | Smooth surface 1m–8m, textured surface 4m–8m |
Length | 30m–200m/roll or as requested |
Material | HDPE, LDPE, LLDPE |
Classification | Smooth / Rough / Composite Geomembrane |
Surface | Smooth surface, single surface textured, dual surfaces textured |
Item | Geomembrane (Customizable parameters） | ||||||||
Item | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Thickness (mm) | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Density (g/cm³) | ≥0.940 | ||||||||
Tensile yield strength (N/mm) | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 |
Tensile fracture strength (N/mm) | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 |
Elongation at yield (%) | – | – | – | – | – | – | ≥11 | – | – |
Elongation at break (%) | ≥600 | ||||||||
Right-angle tear load (N) | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 |
Puncture strength (N) | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 |
Carbon black content (%) | 2.0–3.0 | ||||||||
Application Scenarios
Municipal Solid Waste Management
Landfill Liners & Caps: High-density geomembranes for leachate containment and gas barrier systems.
Sewage Treatment Plants: Anti-seepage liners for digestion tanks, sludge dewatering facilities, and influent/outfall channels.
Hydraulic Engineering
Water Infrastructure: Reinforced geomembranes for canal liners, reservoir anti-seepage layers, and dam seepage control curtains.
Pressure Tolerance: Designed for 15-meter water head applications in hydraulic structures.
Landscape & Recreation
Water Features: Aesthetic geomembranes for artificial lakes, fountain basins, and ornamental ponds (UV-resistant, algae-resistant coatings).
Transportation Infrastructure
Tunnel Waterproofing: Composite geomembrane-lining systems for tunnel face stabilization and groundwater cutoff.
Subgrade Drainage: Geocomposite drainage layers integrated with geomembrane moisture barriers.
Agricultural Water Systems
Irrigation Infrastructure: High-alkali-resistant geomembranes for irrigation ponds and canal lining in saline-alkali regions.
Pressurized Systems: Flexible geomembranes for aqueducts and farm water reservoirs under freeze-thaw cycles.
Packaging & Delivery
We deliver mission-critical geosynthetics with precision through:
Military-Grade Packaging: MIL-STD-810G compliant protection against shock, moisture, and temperature extremes during transit.
Just-in-Time Delivery: Immediate dispatch for in-stock items with 24/7 production lines and strategic regional hubs.
End-to-End Visibility: Real-time shipment tracking via IoT-enabled sensors and dedicated logistics coordinators.
Speed & Reliability
Same-Day Shipping: For pre-ordered inventory (available in 5 standard widths: 5m–9m).
Global Reach: Coordinated multimodal logistics (air/sea/rail) with 98% on-time delivery rate.
Protection & Customization
Tailored Packaging Solutions: Custom edge guards, moisture-resistant films, and stackable pallet designs.
Climate Control: Active temperature-regulated containers for UV-sensitive materials.
Scalable Support
Emergency Stockpiles: Pre-positioned inventory at 12 global hubs for urgent orders (<48hr turnaround).
Post-Delivery Flexibility: On-site material staging and installation support.
About Us
We are specialized in the development, manufacturing, sales, and construction of geomaterials and their supporting products, specializing in the production of: HDPE geomembrane, Rough geomembrane, Composite geomembrane, EVA waterproof board, Polymer self-adhesive waterproof board, Bentonite waterproof blanket, Filament (short silk) geotextile, Composite drainage net and other geomaterials products.
Our Company Services
Product Portfolio
We provide precision-engineered geomembranes in three specialized configurations:
Standard Smooth Liners
Thickness: 0.25–3.0 mm
Applications: General containment, anti-seepage barriers
Textured Surface Liners
Co-extruded/embossed surface (0.5–3.5 mm)
Enhanced grip for high-shear environments
Column-Point Reinforced Liners
Multi-dimensional reinforcement (1.0–4.0 mm)
Puncture resistance: ≥40 N (ASTM D751)
Integrated Quality Assurance
Digital Verification:
360° VR factory audits with real-time production monitoring
ASTM-certified sample kits with traceable batch IDs
Compliance Framework:
GRI-GM13 (Global Geosynthetics Standard)
ISO 9001:2015 (Quality Management Systems)
NSF/ANSI 61 (Potable Water Safety)
