LLDPE Smooth Geomembrane Supplier In Pakistan
What is LLDPE Smooth Geomembrane? LLDPE (Linear Low‑Density Polyethylene) Smooth Geomembrane is a flexible, low‑permeability liner designed for projects that require greater elongation, adaptability, and stress‑crack resistance than traditional HDPE. Its smooth surface allows for fast, high‑quality welding and easy cleaning, making it ideal for fluid containment systems where precision and durability are key2.
Key Technical Features
(Typical GRI‑GM17 or ASTM‑compliant values)
- Density: ~0.918 – 0.939 g/cm³
- Thickness Range: 0.50 mm – 3.00 mm
- Tensile Strength at Yield: ~16–27 MPa
- Elongation at Break: ≥ 700% — exceptional flexibility for settlement or seismic zones3
- Puncture Resistance: High resistance to mechanical damage
- UV & Chemical Resistance: Withstands acids, alkalis, hydrocarbons, and prolonged sunlight exposure
- Low‑Temperature Performance: Maintains flexibility and toughness below −50 °C
Advantages
- Superior Flexibility — Conforms to irregular subgrades and complex shapes without stress cracking.
- Ease of Installation — Smooth surface enables faster, stronger thermal welds and reduced labor time.
- Durability — Long service life in exposed or buried applications.
- Versatility — Suitable for potable water, waste containment, and industrial applications.
Applications
- Waste Containment — Landfills, wastewater lagoons, sludge ponds
- Water Management — Reservoirs, canals, stormwater ponds
- Mining — Heap leach pads, tailings ponds, process water containment
- Agriculture & Aquaculture — Fish farms, irrigation ponds, manure lagoons
- Industrial & Energy — Secondary containment for tanks, hazardous liquids, and chemical storage
“LLDPE Smooth Geomembrane — Seamless Flexibility, Lasting Protection.”