Smooth HDPE Geomembrane(HTPLASTIC) is a black, high quality, high density polyethylene geomembrane produced from specially formulated,virgin polyethylene resin. The polyethylene resin is designed specifically for flexible and durable geomembrane applications, it contains approx.98% polyethylene, 2% carbon black and trace amounts of antioxidants and heat stabilizers, dimensional stability and thermal agin characteristics, HT PLASTIC Geomembrane has excellent resistance to UV radiation and is suitable for exposed applications. These product specifications meet and equal to GM13 standard.
Description
HDPE geomembrane liners are the preferred product for lining projects. HDPE liners are resistant to many different solvents and are the most widely used geomembrane liner in the world. Although HDPE geomembrane is less flexible than LLDPE, it provides higher specific strength and can withstand higher temperatures. Its exceptional chemical and ultraviolet resistance properties make it an extremely cost-effective product.
Benefits of HDPE Geomembrane:
The most chemically resistant member of the polyethylene family due to its dense configuration.
Field welded with hot wedge welders and extrusion welders. These factory quality welds are virtually stronger than the sheet itself.
The best QC-QA testing capabilities in the market place.
No need to cover the liner because it is UV stable = cost effective.
Available in roll stock and come in varying thicknesses ranging from 20 to 120 mil depending on your requirements.
Applications:
Landfill lining
to protect the ground water from contamination.
Landfills capping
to prevent fluid flow in the landfill, to trap and properly vent the gases generated during decomposition of organic waste and to permit efficient revegetation and restoration of the area.
Water reservoirs
for collecting rain-water before it reaches the sea.
Reservoirs for waste-water
to protect the groundwater sources or streams.
Pond-lining
for artificial lakes and irrigation of farms.
Irrigation canals
an economic alternative to concrete and compacted earth for transporting water and irrigating large areas. Also used to reduce seepage from existing deteriorated concrete linings.
Technical Notes:
HDPE is a very technical product to work with. It must be installed by certified welding technicians using specialized welding equipment to ensure performance.
Installations are temperature and poor weather sensitive.
40 mil HDPE liner requires extra effort to ensure that the subgrade is in excellent condition. It is suitable as an upgrade from products like the 20 mil RPE for larger installations, and is an excellent secondary containment liner on multi-layer systems (for example: subgrade, geotextile layer, 40 mil HDPE layer, drainage net layer, 60 mil HDPE layer, geotextile layer, fill.)
60 mil HDPE liner is the staple of the industry and is suitable for most applications.
80 mil HDPE liner is a thicker design for more aggressive subgrades.
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. |
| For two indexes of Item 11 and Item 13, select one from retention rate of OIT under normal pressure and retention rate of OIT under high pressure and carry out the test. |
Our Company
Hongxiang New Geo-Material Co.,Ltd in leader of the geotextile, geomembrane and GCL in China. It was set up in June,1987 and become a provincial enterprise in Oct.1997. It occupies a land of 300,000 square meters, with total asset RMB320,000,000. There are 1200employees, among them, there are 268 professional and technical personnel. We have 56 production lines mainly produce needle-punched geotextile, filament spunbond geotextile, high strength geotextile, 3-layer co-extrusion geomembrane, dripping membrane, heart treated compound geomembrane 8m in width. PE/PVC/EVA press prolong geombrane, textured geomembrane, ant-skid geomembrane, uniaxial geogrid, biaxial geogrid, steel-plastic geogrid, geocell, geomat, woven geotextile, split yarn woven geotextile and so on. Owning the word leading production line of geosynthetics. We have our own R&D department and our own test room which reach to national level.
FAQ
1. Where is our company located ?
Economic Development Zone, Ling County, Dezhou City, Shandong Province. China.
2. Can you send samples to us ?
Yes , free samples could be provided , but customer need pay for the freight cost .
After order placed , the freight charge could be refund .
3. What's your Payment term ?
T/T , L/C , Western Union.
4. What's your delivery method ?
By sea , By train , By ari, depend on your country.
Foreign Exhibition
Costomer Factory Inspection
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