100% Virgin HDPE Geomembranes | Compliant with GRI-GM13 & ASTM | Engineered for MSW & Hazardous Waste Landfills
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Solved with high-density polyethylene (HDPE) formulations yielding ultra-low permeability and max chemical inertness.
Solved with aggressively textured geomembranes maximizing interface friction angles.
Solved with premium carbon black dispersion and advanced anti-oxidants, achieving >2000 hours Stress Crack Resistance (SCR).
Application: Flat base lining & secondary containment.
Specs: 60 mil (1.5mm) / 80 mil (2.0mm).
Application: Steep side slopes & capping systems.
Advantage: Single/Double-sided, Flat-die extrusion for uniform asperity.
Application: Protective cushion & filtration.
Specs: 16 oz/sq yd (600g/㎡)+.
| Parameter | Standard | Jinseed Value |
|---|---|---|
Thickness Tolerance | GRI-GM13 | ±3% (Flat Die Technology) |
Stress Crack Resistance (SCR) | ASTM D5397 | > 2000 Hours |
Oxidative Induction Time (OIT) | ASTM D3895 / D5885 | Std OIT > 100 mins; HP-OIT > 400 mins |
Carbon Black Content | ASTM D4218 | 2.0% – 3.0% |
Zero recycled materials utilized.
Eliminates weak points, strict thickness control.
Strict batch testing protocols.
IGS Member, ISO 9001/14001 Certified.
Material: 450,000 sqm | 2.0mm Double-Textured HDPE
Result: 120 containers delivered on schedule. Passed 100% third-party destructive seam testing.
Material: 200,000 sqm | 1.5mm Smooth HDPE
Result: Achieved absolute chemical containment against highly acidic mining leachate.
Melt Flow Index (MFI) and Density.
Yield strength, break elongation, tear resistance, puncture resistance (CBR).
Unique roll IDs linked to comprehensive Quality Assurance reports.
Smooth liners are utilized for flat bases (higher tensile strength). Textured liners are mandatory for side slopes to increase interface friction and prevent sliding.
Dependent on dimensions (5.8m - 8m width), we optimize loading to fit 18-20 rolls per 40' HC container to maximize shipping efficiency and lower your logistics costs.
Yes. Custom lengths minimize required field seams, reducing installation labor and leak vectors. We can adjust the production length based on your specific project layouts.
When properly covered and installed, high-quality HDPE liners can exceed a 100-year lifespan. If left completely exposed to harsh UV rays and climate conditions, they typically maintain integrity for 20 to 30 years.
Primary seams are completed using dual-track hot wedge welding machines, which create a continuous channel for pressure testing. Extrusion welding is utilized for detailed work, pipe boots, and patch repairs.
Stress Crack Resistance (SCR) measures a material's capacity to withstand prolonged environmental and mechanical stresses without rupturing. Our advanced formulations ensure exceptional SCR, crucial for demanding mining and landfill applications.
Absolutely. Every roll is thoroughly vetted in our ISO 17025 compliant in-house lab, and we routinely partner with independent, globally recognized testing laboratories to verify our specifications meet or exceed GRI-GM13 standards.
Yes. HDPE's dense, non-polar molecular structure makes it highly resistant to a vast spectrum of chemicals, acids, and alkaline solutions, making it the premier choice for hazardous waste containment and aggressive mining leach pads.