HDPE Geomembrane
HDPE geomembrane’s full name “High-Density Polyethylene Geomembrane”, have good environmental stress cracking resistance, low-temperature resistance,anti-aging, corrosion resistance, and the use of temperature range (-60℃ + 60℃) and a life of 60 years, widely used in waste landfill, sewage treatment plant, tailings disposal such as seepage control projects.
- Categories: Geomembrane
HDPE Geomembrane Production
HDPE geomembrane is a plastic roll made of 100% virgin HDPE. Add the carbon black, enhanced the anti-UV and anti-oxidation properties of geomembrane. It’s an environmentally friendly building material, it’s produced by a there-lay co-extrusion blow molding machine.
HDPE Geomembrane Liner Project
The HDPE Geomembrane Liner is a 100%waterproof product. The raw material is high-density polyethylene and carbon black, mixed in three lay co-extrusion blowing machines, our raw materials are imported from Saudi Arabia. The anti-seepage HDPE geomembrane Liner has an anti-seepage effect unmatched by ordinary waterproof materials. Anti-seepage HDPE Geomembrane Liner has high tensile mechanical properties. Its excellent elasticity and deformability make it very suitable for the expansion or contraction of the base surface. overcome the uneven settlement of the base surface. It has excellent chemical stability and is used in sewage treatment, chemical reaction tanks, and landfills. Resistant to high and low temperatures, asphalt, oil and tar, acid, alkali, salt, and corrosion of more than 80 strong acid and alkali chemical media. It has good mechanical strength, tensile strength at break 28Mpa, elongation at break 700%. The materials used in the anti-seepage membrane are all non-toxic and friendly. The anti-seepage principle is ordinary physical changes and does not produce any harmful substances. It is the best choice for environmental protection, aquaculture, and drinking water pond liner.
HDPE Geomembrane Liner For shrimp Pond Liner
|
Item |
Properties | Test Method |
0.75mm |
1.0mm |
1.25mm |
1.5mm |
2.00mm | |
|
1 |
Thickness (min. ave.) – mils lowest individual of 10 values – % |
ASTM D5199 |
Non -10 |
Non -10 |
Non -10 |
Non -10 |
Non -10 | |
|
2 |
Density g/cm3 |
ASTM D1505/D792 |
0.94 |
0.94 |
0.94 |
0.94 |
0.94 | |
|
|
Tensile properties |
|
|
|
|
|
| |
|
3 |
Yield strength N/mm Break strength N/mm |
ASTM D6693 Type IV |
11 |
15 |
18 |
22 |
29 | |
|
20 |
27 |
33 |
40 |
53 | ||||
|
12 |
12 |
12 |
12 |
12 | ||||
|
|
Yield elongation % |
| ||||||
|
|
Break elongation % |
|
700 |
700 |
700 |
700 |
700 | |
|
4 |
Tear Resistance(min.ave.) N |
ASTM D1004 |
93 |
125 |
156 |
187 |
249 | |
|
5 |
Puncture resistance N |
ASTM D4833 |
240 |
320 |
400 |
480 |
640 | |
|
6 |
Stress crack resistance |
Hrs |
ASTM D5397 |
300 | ||||
|
7 |
Carbon black Carbon black content(range) % Carbon black dispersion |
ASTM D1603 ASTM D5596 |
2.0-3.0 Carbon black dispersion(only near spherical agglomerates) for 10 different views:9 in categories 1 or 2 and 1 in category 3. | |||||
|
Oxidation Induction Time(OIT) |
| |||||||
|
8 |
Standard OIT |
min |
ASTM D3895 |
100 | ||||
|
|
High-pressure OIT |
min |
ASTM D5885 |
400 | ||||
|
|
Oven aging at 85℃ |
ASTM D5721 |
55
80 | |||||
|
Standard OIT(min.ave.)-% retained ASTM D3895 | ||||||||
|
9 |
after 90 days % |
| ||||||
|
|
High-pressure OIT(min.ave.)-% |
ASTM D5885 | ||||||
|
retained after 90 days % | ||||||||
|
UV resistance |
| |||||||
|
10 |
Standard OIT (min.ave.)-% % |
ASTM D3895 |
50 | |||||
|
High-pressure OIT (min.ave.)-% ASTM D5885 retained after 1600 hrs % |
50 |
HDPE Geomembrane Price:
The price of HDPE Geomembrane Liner is determined by different factors. For example the thickness different, the thickness can produce the 0.2mm to 3 mm, the 0.5mm to 1 mm, price is 0.65usd/sqm to 1.3usd/sqm, the 1mm to 2mm hdpe geomembrane Liner, price is 1.3usd/sqm to 2.6 USD/sqm, the 2mm to 3mm hdpe geomembrane Liner, price is 2.6usd/sqm to 3.9usd/sqm, beside the thickness, different quantity price is also different. The technical differences, Different equipment, different technical indicators, processing time, and quality assurance time all determine the price difference of HDPE Geomembrane Liner.
If you want to place an order, please feel free to contact us. we according to your equipment customized the price.
|
HDPE Geomembrane Thickness |
PRICE: USD/SQM |
|
0.5mm to 1 mm |
0.65USD – 1.3 USD |
|
1 mm to 1.5 mm |
1.3 USD -1.95 USD |
|
1.5mm to 2 mm |
1.95 USD -2.6USD |
|
2mm to 2.5 mm |
2.6 USD -3.25USD |
|
2.5mm to 3 mm |
3.25USD – 3.9 USD |
HDPE Geomembrane Application:
HDPE Geomembrane For Aquaculture Industry
The HDPE Geomembrane Liner produced by 3 lay co-extrusion blowing machine, The blowing ratio of HDPE Geomembrane products is generally less than 1.2. stable membrane bubble, good cooling effect, and high production capacity. The HDPE Geomembrane Liner is used in the aquaculture industry (aquaculture ponds, intensive and factory farming ponds, fish ponds, the lining of shrimp ponds, sea cucumber ring slope protection, etc.)
HDPE Geomembrane For Biogas digester
The HDPE Geomembrane Liner machine extruder can make the raw materials melt and mix well, making the products more smooth and flawless,hdpe geomembrane Liner is widely used for Environmental protection, environmental sanitation (such as domestic garbage landfills, sewage treatment plants, power plant regulating tanks, underground foundation waterproof and anti-seepage, factory roof moisture-proof industries, hospital solid waste）
HDPE Geomembrane For Mining
It’s widely in Agriculture projects (reservoir, drinking water pond, impoundment pond, irrigation system seepage prevention, agricultural breeding such as pig farm septic tank.
HDPE Geomembrane For Landfill
The high chemical resistant performance decides the hdpe geomembrane Liner widely used in the mining industry.
FAQ:
Q: What is an HDPE Geomembrane?
A: The HDPE Geomembrane is a plastic product, has excellent performance, it’s widely used in the anti-seepage project.
Q: Is HDPE Geomembrane waterproof?
A: The HDPE Geomembrane is 100%waterproof.
Q: How strong is HDPE Geomembrane?
A: The HDPE Geomembrane has high tensile strength. The break elongation attached the 700%.
Q:Is HDPE Geomembrane UV resistant?
A: The HDPE Geomembrane can be good UV resistant because it has carbon black inside, the carbon black can improve the UV resistance.
Q: What is the thickness of the HDPE Geomembrane?
A: We can produce the 0.2mm to 3 mm thickness HDPE Geomembrane, different projects use different thicknesses.
Q: What is the best thickness for an HDPE Geomembrane pond liner?
A:0.5mm and 0.75 mm,1mm thickness is usually used for HDPE Geomembrane pond liners.
Q: Do you need a pond liner to underlay?
A: If your soil is very hard and there are many stones, which may damage the HDPE Geomembrane Liner, we recommend using Geotextiles to protect the HDPE Geomembrane Liner.
Q: How do you guarantee the quality?
A: We use 100%virgin material HDPE Geomembrane Liner and quality satisfy the ASTM GRI-GM13 standard, In addition, we have obtained CE, ISO9001, ISO14001, ISO45001 certificates. Let us show you the certifications, and we can accept the third-party inspection.