Waterproof 1.0mm/1.5mm/2.0mm ASTM for Dam Landfill/Lake/Biogas/MiningApplications
1.0mm, 1.5mm,2.0mm HDPE geotechnical film is mainly used in landfill, sewage treatment engineering and other pollution prevention and environmental protection engineering fields.The quality requirements for the geomembrane are relatively high, new material products.
Membrane Parameters
S/N | Item | Index |
Thickness mm | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
1 | Density (g/m³) | ≥0.940 |
2 | Tensile yield strength (vertical and horizontal) (N/mm) | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
3 | Tensile breaking strength (vertical and horizontal) (N/mm) | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 |
4 | Elongation (vertical and horizontal) (%) | - | - | - | ≥12 |
5 | Elongation at break (vertical and horizontal) (%) | ≥700 |
6 | Tearing load at right angle (vertical and horizontal) N | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
7 | Anti-puncture strength (N) | ≥240 | ≥320 | ≥400 | ≥480 | ≥540 | ≥800 | ≥960 |
8 ' | Tensile load stress cracking (tensile method of dead load of the cut) (h) | _ | ≥300 |
9 | Carbon black content (%) | 2.0~3.0 |
10 | Carbon black dispersion | The number of Level 3 among 10 data is not more than one; Level 4 and Level 5 are not allowed. |
| Oxidation induction time (OIT) min | Oxidation induction time under normal pressure ≥100 |
11 | Oxidation induction time under disjoining pressure ≥400 |
12 | 85°C thermal aging (retention rate of OIT under normal pressure after 90d) (%) | ≥55 |
13 | Ultraviolet resistance (retention rate of OIT after 1600h ultraviolet irradiation) (%) | ≥50 |
Note: Technical performance index of thickness specification not listed in the table shall be implemented according to interpolation method. |
Detailed Photos
Geomembrane is very low permeability synthetic membrane liner or barrier used with any geotechnical engineering related material so as to control fluid (or gas) migration in a human-made project, structure, or system. Geomembranes are made from relatively thin continuous polymeric sheets, but they can also be made from the impregnation of geotextiles with asphalt, elastomer or polymer sprays, or as multilayered bitumen geocomposites. Continuous polymer sheet geomembranes are, by far, the most common.
Our Advantages
1. Weather resistance - does not require earthen cover
2. Resistance to petrochemicals
3. Flexibility for three-dimensional performance
4. Large panels eliminate field seams
5. Custom size and shape panels
Geomembrane is composed of High Density Polyethylene (High Density Polyethylene) add carbon black and antioxidant mixed in certain proportion, the three-lay co-extrusion blow molding production process.Both sides are flat, smooth. Geomembrane Production
Dajin Geosynthetics uses 100% virgin materials only. The process is Melting-Extrusion-Blowing-Cooling-Rolling-Packing
The manufacturing of geomembranes begins with the production of the raw materials, which include the polymer resin, and various additives such as antioxidants, plasticizers, fillers, carbon black, and lubricants. These raw materials are then processed into sheets of various widths and thickness by extrusion, calendering.Package and delivery
Regular Roll Size: 5.8*100 M/5.8*50 M, can do follow your demand.
The geomembrane finished products are coming to rolls. Each roll is well packed in Black PP woven bag or we can do follow your demond.
Certifications
Dajin's Geomembrane has passed the ISO9001 standard, SGS, ISO45001 and TRI standard. Company Profile
We are happy to work here, we are pleased to meet you here!
Shandong Dajin is a growing geosynthetics manufacturer in China. Our products serve the applications of environmental projects, mining projects and agriculture projects etc. The factory started since 2002, with almost 20 years' development, our business has grown to over 60 countries in European, Southern Asia, North America, Southern America, Australia and Russia etc.
Dajin will always be committed to the production, creation and promotion of geosynthetics industry. We aim to be the last defense for our earth, looking forward to your cooperation!
FAQ: Q: Are you trading company or manufacturer ?
A:We are factory.
Q: Is the quality of your products stable?
A:The company has a complete QC system, and each batch of products will be
sampled and the samples will be kept for 5 years.
Q: Can you do OEM?
A: Yes, of course. We can produce the products exactly as your request.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we offer the sample for free but do not pay the cost of freight.
Q: How long does your delivery take?
A: Generally it takes 5-10 days if the goods are in stock;Otherwise it will take 10-15 days (of course, it depends on quantity at the same time).
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance, balance before shipment.
If you have any other questions, please feel free to contact us at any time.