| Customization: | Available |
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| After-sales Service: | More Than 5 Years |
| Warranty: | More Than 5 Years |
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Geomembrane is widely used in landfill projects, artificial lake, fish pond, shrim tank, agriculture irrigation system, mining industry, city engineering, salt industry etc.
Dajin Geomembrane is now divided into two series:High Strength Polyethylene Geomembrane is most suitable for high-wear,exposed to harsh liquid,solid conditions and unshielded environmental applications.Such as landfills,mining solid waste,salt engineering,petroleum,chemical storage tanks,etc.
Flexible polyethylene geomembrane provides higher flexibility and economy,can withstand greater uneven settlement,lighter welding construction conditions and higher cost performance.such as aquaculture,golf courses,landscape lakes,reservoirs,rivers,etc.
All the products are coming with CE certification.
| S/N |
Item | Index | ||||||
| Thickness mm | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | |
| 1 | Density g/cm3 |
≥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 | ||||||
| 13a | 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. | ||||||||
The package is PP woven bag or geomembrane, we can do follow your demond.
All Dajin's products are coming with ASTM standard. We use 100% virgin material only.
We are happy to work here, we are pleased to meet you here!
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!
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.
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.
Any questions are gladly welcome!
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