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LLDPE Geomembrane

HX® LLDPE geomembrane is a type of geomembrane that is made from linear low-density polyethylene (LLDPE). LLDPE is a synthetic polymer that is known for its strength, durability, and flexibility. It is also resistant to chemicals, UV radiation, and tears.

Classification :

PRODUCT DETAILS

What is LLDPE geomembrane?

HX® LLDPE geomembrane is a type of geomembrane that is made from linear low-density polyethylene (LLDPE). LLDPE is a synthetic polymer that is known for its strength, durability, and flexibility. It is also resistant to chemicals, UV radiation, and tears.

What is the specification of LLDPE geomembrane sheet?
The specification of LLDPE geomembrane sheet can vary depending on the manufacturer and the application. However, there are some general specifications that are common to most LLDPE geomembrane sheets.

Width:1-8m
Length:50-150m as customized
Thickness:0.2mm-3.0mm
Color:Black, white,customized products can be supported according to customer needs

Here are some of the key specifications for LLDPE geomembrane sheet:

Thickness: LLDPE geomembrane sheets are typically available in thicknesses ranging from 0.2 mm to 3 mm. The thickness of the geomembrane will affect its strength, durability, and resistance to puncture.
Tensile strength: LLDPE geomembrane sheets have a high tensile strength, which means that they can withstand a lot of force without tearing. The tensile strength of the geomembrane will affect its ability to resist tearing and puncture.
Elongation: LLDPE geomembrane sheets have a high elongation, which means that they can stretch a lot without breaking. The elongation of the geomembrane will affect its ability to deform without tearing.
Tear strength: LLDPE geomembrane sheets have a high tear strength, which means that they can withstand a lot of force without tearing. The tear strength of the geomembrane will affect its ability to resist puncture.
Chemical resistance: LLDPE geomembrane sheets are resistant to a variety of chemicals, including acids, bases, and solvents. The chemical resistance of the geomembrane will affect its ability to withstand exposure to chemicals.
UV resistance: LLDPE geomembrane sheets are resistant to UV radiation, which means that they can withstand exposure to sunlight without breaking down. The UV resistance of the geomembrane will affect its ability to withstand exposure to sunlight.

In addition to these key specifications, LLDPE geomembrane sheets may also have other specifications, such as:

Temperature range: LLDPE geomembrane sheets are typically designed to operate in a temperature range of -40°C to 80°C. However, some LLDPE geomembrane sheets can operate in a wider temperature range.
Water vapor transmission rate: LLDPE geomembrane sheets have a low water vapor transmission rate, which means that they are good at preventing water vapor from passing through them. This can be important in applications where it is important to prevent moisture from accumulating.
Fire rating: LLDPE geomembrane sheets are typically classified as Class B fire retardant. This means that they will not readily catch fire and will not contribute to the spread of fire.
The specific specifications for LLDPE geomembrane sheet will depend on the manufacturer and the application. It is important to consult with the manufacturer to determine the specific specifications that are required for your application.

What are the applications of LLDPE geomembrane?

Landfill liners: LLDPE geomembranes are used as liners in landfills to prevent the migration of leachate, which is the liquid that seeps through waste in a landfill.

Wastewater containment: LLDPE geomembranes are used to contain wastewater in ponds, lagoons, and other structures.

Erosion control: LLDPE geomembranes are used to control erosion in waterways, shorelines, and other areas.

Rooftop membranes: LLDPE geomembranes are used as roofing membranes to prevent leaks and to provide insulation.

Dams and levees: LLDPE geomembranes are used in dams and levees to prevent the seepage of water.

Aquatic habitats: LLDPE geomembranes are used to create artificial aquatic habitats, such as fish ponds and wetlands.

LLDPE geomembranes are also used in a variety of other applications, such as:

Chemical storage: LLDPE geomembranes are used to store chemicals because they are resistant to a variety of chemicals.

Agriculture: LLDPE geomembranes are used in agriculture to control erosion and to store water.

Construction: LLDPE geomembranes are used in construction to prevent the seepage of water and to provide insulation.

The specific application of HX® LLDPE geomembrane will depend on the specific requirements of the project. It is important to consult with a geotechnical engineer to determine the right application for your project.

HX® LLDPE Geomembrane has a number of key performance features, including:

Strength and durability: HX® LLDPE Geomembrane is strong and durable, making it a reliable solution for a variety of projects. It can withstand high loads and pressures without tearing or deforming.
Chemical resistance: HX® LLDPE Geomembrane is resistant to a variety of chemicals, making it ideal for applications where it may come into contact with hazardous materials.
UV resistance: HX® LLDPE Geomembrane is resistant to UV radiation, making it a good choice for applications where it will be exposed to sunlight.
Tear resistance: HX® LLDPE Geomembrane is tear resistant, making it a good choice for applications where it may be subjected to high winds or other forces that could cause tearing.
Lightweight and easy to install: HX® LLDPE Geomembrane is lightweight and easy to install, making it a cost-effective solution for a variety of projects.
HX® LLDPE Geomembrane is a reliable and cost-effective solution for a variety of projects. It is strong, durable, and resistant to a variety of environmental factors. It is also lightweight and easy to install.

If you are looking for a high-performance geomembrane for your next project, HX® LLDPE Geomembrane is a great option. It is a reliable and cost-effective solution that can help you protect your assets and the environment.

Properties

Test

Test Value

Testing Frequency

Method

0.50mm

0.75mm

1.0mm

1.25mm

1.50mm

2.00mm

2.5mm

3.0mm

(minimum)

Thickness-mm(min.ave.)

D5199

nom.
-10%

nom.
-10%

nom.
-10%

nom.
-10%

nom.
-10%

nom.
-10%

nom.
-10%

nom.
-10%

per roll

lowest individual of 10 values

Density g/ml (max.)

D1505/D792

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

90,000 kg

Tensile Properties (1)(min.ave.)

D6693

 

 

 

 

 

 

 

 

9,000 kg

break strength – N/mm

TypeIV

13

20

27

33

40

53

66

80

break elongation -%

 

800

800

800

800

800

800

800

800

2% Modulus – N/mm (max.)

D5323

210

315

420

520

630

840

1050

1260

per formulation

Tear Resistance - N (min.ave.)

D1004

50

70

100

120

150

200

250

300

20,000 kg

Puncture Resistance - N (min.ave.)

D4833

120

190

250

310

370

500

620

750

20,000 kg

Axi-Symmetric Break Resistance Strain-%(min.)

D5617

30

30

30

30

30

30

30

30

per formulation

Carbon Black Content-%

D4218(3)

2.0-3.0

2.0-3.0

2.0-3.0

2.0-3.0

2.0-3.0

2.0-3.0

2.0-3.0

2.0-3.0

20,000 kg

Carbon Black Dispersion

D5596

note(3)

note(3)

note(3)

note(3)

note(3)

note(3)

note(3)

note(3)

20,000 kg

Oxidative Induction Time (OIT) (4)

 

 

 

 

 

 

 

 

 

90,000 kg

(c)Standard OIT (min.ave.)—or—

D3895

100

100

100

100

100

100

100

100

(d)High Pressure OIT (minave)

D5885

400

400

400

400

400

400

400

400

Oven Aging at 85°C (5)

D5721

 

 

 

 

 

 

 

 

per formulation

(a)Standard OIT (min.ave.) - % retained after 90 days—or—

D3895

35

35

35

35

35

35

35

35

(b)High Pressure OIT (min.ave.) - % retained after 90days

D5885

60

60

60

60

60

60

60

60

UV Resistance (6)

D7238

 

 

 

 

 

 

 

 

per formulation

(a)Standard OIT (min.ave.)—or—

D3895

N.R.(7)

N.R.(7)

N.R.(7)

N.R.(7)

N.R.(7)

N.R.(7)

N.R.(7)

N.R.(7)

(b)High Pressure OIT (min.ave.) -% retained after 1600 hrs (8)

D5885

 

 

 

 

 

 

 

 

(1)Machine direction (MD) and cross machine direction (XMD) average values should be on the basis of 5 test specimens each direction.
Break elongation is calculated using a gage length of 50 mm at 50 mm/min.
(2)Other methods such as D 1603 (tube furnace) or D 6370(TGA) are acceptable if an appropriate correlation to D 4218 (muffle furnace) can be established.
(3)Carbon black dispersion (only near spherical agglomerates) for 10 different views: 9 in Categories l or 2 and 1 in Category 3
(4)The manufacturer has the option to select either one of the OIT methods listed to evaluate the antioxidant content in the geomembrane.
(5)It is also recommended to evaluate samples at 30 and 60 days to compare with the 90 day response.
(6)The condition of the test should be 20 hr. UV cycle at 75oC followed by 4 hr. condensation at 60 oC.
(7)Not recommended since the high temperature of the Std-OIT test produces an unrealistic result for some of the antioxidants in the UV exposed samples.
(8)UV resistance is based on percent retained value regardless of the original HP-OIT value.

PROJECT CASES

Aquaculture

In the aquaculture industry, geosynthetics such as Huaxiang geomembranes and geotextiles can be used to create healthy aquaculture ponds, ensure stable water quality and reduce water resource consumption. All geosynthetics provided by Huaxiang can be customized according to customer needs.

Apr 25,2024

Landfill

Huaxiang Factory provides customers with high-standard geosynthetics to meet their needs for building landfills.

Apr 25,2024

Mining

Huaxiang geosynthetics are widely used in mining projects and have a long service life. Product specifications are customized according to customer needs, and customers are very welcome to visit our factory.

Apr 25,2024

Agriculture

In agricultural irrigation and biogas digester scenarios, geosynthetics such as geomembranes and geotextiles play a key role due to their respective characteristics. The products provided by Huaxiang Factory meet the standards and can be customized according to requirements.

Apr 25,2024

Road Construction

The geosynthetics such as geomembranes, geotextiles, geogrids, geocells, etc. provided by Huaxiang play an irreplaceable role from roadbed treatment to pavement protection, from drainage systems to environmental protection isolation.

Apr 25,2024

Slope Protection

The application of geosynthetics in mining runs through every link from mine construction to tailings treatment, waste rock dump management and slope protection, playing an indispensable role in improving mining production safety, reducing environmental pollution and ensuring sustainable development of resources.

Apr 25,2024

Ditch Construction

In the field of canal and canal construction and maintenance, geosynthetics have made important contributions to the efficient operation of water conservancy projects, the rational use of water resources, and the improvement of project durability through their unique functions.

Apr 25,2024

Coastal Engineering

In coastal engineering, geosynthetics such as Huaxiang geobags, cement blankets, and geogrids play an important role in coastal engineering from coastal protection, structural reinforcement to slope stability, and effectively respond to the challenges brought by the complex geology and environment of coastal areas.

Apr 25,2024

FAQ

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Are you a factory or trading company?


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We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane etc with ISO9001 certificate more than 25 years.
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Could you send the sample before order confirmation?


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Yes, we'd love to send a free sample to you for an evaluation if you need.
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How long is your delivery time?


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Generally it is 5-10 days upon getting your deposit payment.
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Can you produce the product according to customers' requirements?


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Sure, we are professional manufacturer, OEM and ODM are both welcome.

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