High Density Polyethylene Geomembrane Black

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Tianjin
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TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
900000 m²/month

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HDPE Geomembrane Description 


HDPE geomembrane are made from High density polyethylene polymer by bolw film process . 

Have Smooth surface , Textured surface , Anti-Skid suface 

 

HDPE Geomembrane Main Function 

Antiseepage and seperation

 

Geomembrane Property 

1. Good flexibility

2. For service temperature range : -70℃ ~ +110℃

3. Corrosion resistance , aging resistance

4. Excellent environmental stress cracking resistance property 

5. High tensile strength and elongation 

 

HDPE Geomembrane Usage 

 

  • Landfills , sewage or waste treatment seeage .

  • River bank , lake dam , dam , water dam and reservoir, channel , has liquid pool ( pit , mine ) 

  • Metro , basements and tunnels , tunnel seepage control lining Foundation and other foundation saline seepage 

  • Embankment , upstream impervious blanket level , foundation vertical impermeable layer , cofferdam construction , waste disposal 

  • Sea water , fresh water fish farm 

  • Road , highway , railway foundation expansive soil and loess of the waterproof layer 

  • Roof impervious 

 High Density Polyethylene Geomembrane Black

HDPE Geomembrane Specification

 

No.

Item

              Test Value

0.75mm

1.0 mm

1.25 mm

1.5 mm

2.0 mm

2.5 mm

3.0mm




1

Minimum Density(g/cm³)

0.939

2

Tensile Property

Yield Strength ,N/mm

11

15

18

22

29

37

44




Break Strength ,N/mm

20

27

33

40

53

67

80




Yield Elongation ,%

12

Break Elongation ,%

700

3

Tear Resistance   N

93

125

156

187

249

311

374




4

Puncture Resistance  N

240

320

400

480

640

800

960




5

Stress Crack Resistance, hrs

300

6

 

Carbon Black

Carbon Black Content, %

2.0-3.0

Carbon Black Dispersion

Carbon black dispersion(only near spherical agglomerates) for 10 different

 views 9 in categories 1 or 2 and 1 in category 3

7

 

Oxidative induction time(OIT)

Standard OTI  Min

100

High Pressure OTI  Min

400

8

Oven aging at 85℃

Standard OIT-% retained after 90 days

55

High pressure OIT-% retained after 90 days

80

9

UV Resistance

 Standard OIT retained after 1600 hrs

50

High pressure  OIT retained after 1600 hrs

50

10

Low tempreture impact brittle property at -70°C

Pass

11

Water vapor permeability

 (g.cm/cm2 .s.Pa)

≤1.0×10-13

12

Dimensional Stability (%) 

±2

High Density Polyethylene Geomembrane Black

 

HDPE Geomembrane Roll Size: 

 

Thickness

Width

Length

Remark

0.5mm

5.8m ( Standard )

50m - 400m

The standard width is based on the max loading 

quantity according to the container size . 

It’s will be loading more quantity to save Freight cost . 

 

 

 

For other types also could be produce as request , 

the exact package will send to you driectly . 

7.0m

50m - 400m

7.5m

50m - 400m

8.0m

50m - 400m

1.0mm

5.8m ( Standard )

50m / 100m / 150m

7.0m

50m / 100m / 150m

7.5m

50m / 100m / 150m

8.0m

50m / 100m / 150m

1.5mm

5.8m ( Standard )

50m / 100m / 140m

7.0m

50m / 100m/ 140m

7.5m

50m / 100m/ 140m

8.0m

50m / 100m/ 140m

2.0mm

5.8m ( Standard )

50m / 100m

7.0m

50m / 100m

7.5n

50m / 100m

8.0m

50m / 100m



Packaging & Delivery

Packaging Details:Woven fabric
Delivery Detail:whthin 20days after received deposite


High Density Polyethylene Geomembrane Black

F&Q

 

 

1. 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 . 

 

2. Whats your Payment term ? 

   T/T , L/C 

 

3. Whats your delivery method ? 

    By sea , By train , etc 

 

4. Waht's your MOQ quantity ? 

    MOQ is one 20'container , the quantity could be  negotiable . 


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Q:What is geotextile?
The geotextileis a permeable composite material made of synthetic fibers, which are made by needling or knitting. Finished products are cloth-shaped, the general width is 4-6 meters, length is 50-100 meters. The geotextile is divided into woven geotextile and non-woven geotextile. The geotextile has the characteristics of excellent filtration, drainage, isolation, reinforcement and protection, with light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.
Q:Where has good geomembrane tensile machine?
The gate-type structure of main engine of mechanical tensile machine is mainly suitable for rubber, plastics, textiles, geotextiles, waterproofing materials, wire and cable, net twine, metal wire, metal bar, metal plates and other materials tensile test increasing appendage to do bend, tear, peel and other tests detecting instruments
Q:How about the warm reflective film?
The advantage of warm reflective film special for floor heating No.1: it is healthy and environmental friendly. The advantage of floor heating No.2: it is comfortable and fit. The advantage of floor heating No.3: it is of good heat stability. The advantage of floor heating No.4: it is low cost. The advantage of warm reflective film special for floor heating No.5: it wouldn't occupy the usable area. The advantage of floor heating No.6 it wouldn't make noise. The advantage of floor heating No.7: the temperature can be controled. The advantage of floor heating No. 8: it has long service life.
Q:Characteristics of geomembrane
Geomembrane as a new material, has excellent seepage-proof property, antiseptic property, good chemical stability and features and functions which can be processed according to the actual project needs. Geomembrane has been widely used in dyke, dam , reservoir seepage-proofing in water conservancy engineering, at the same time, geomembrane is also used as seepage-proof, corrosion-proof, leak-proof and moisture-proof materials in areas like channels, impounding reservoir, cesspit, swimming pool, housing construction, underground structures, wasteyard and environmental engineering, etc.
Q:What is the working principle of the electric heating film
It uses full transparent high temperature electric heating film as the heating material, which is processed by world leading technology. The hot air passage structure is adopted to enhance the heat transfer mode, and the heat starting will be faster, and the temperature of the air outlet is more than 100 in 3 minutes, but it will imeediately cool off. Because the electric heating film itself is oxidation free, and its service life can be in 100 thousand hours, and at the same time it has the characteristics of small size, beautiful appearance, etc., belonging to the generation of the electric heating device. Thermosyphon tube heater is a new electric heater sold this year, it uses the two-phase closed thermosyphon "as the heat source, which heats fastly with high thermal efficiency. It does not give out light, produce no flame, not afraid of water and water vapor corrosion. It is suitable for ordinary room and bathroom
Q:What static eliminator is the best for large production equipment of geomembrane?
3024-L remote static eliminator is the best. The highest working voltage of the production equipment can reach 180KV. Otherwise, the quality of the products will decline seriously. So it is of great importance to eliminate static which can avoid the interference to production. At the place for reeling after dividing and cutting in the production equipment, the voltage of static electricity can reach 10KV which can be reduced by this eliminator.
Q:What is the difference between the unidirectional geogrid and the bidirectional geogrid?
Unidirectional geogrid is shaped by stretching in one direction and has thin rectangular mesh. Bidirectional geogrid is made by stretching in two directions. It is of net structure with square mesh. The structure of unidirectional geogrid has really high tensile strength and tensile modulus that the strength of extension reaches 100 to 200Mpa. It is close to the level of mild steel and much better than the traditional or existing reinforced materials. 1) Bidirectional geogrid can increase the bearing capacity and the service life of the roadbed (foundation). It can take the place of metal net and be used as the top mesh in the mine.
Q:What is the method of sticking membrane on cabinet?
First, clean cabinet surface. It is recommended to use medical alcohol with 75% concentration, which is easy to clean and dry. Measure the length, width and height to stick with tape, then cut on the purchased membrane. To avoid waste, you'd better draw on draft paper. Finally, stick from top-down, and stick right bit by bit, or it would be difficult to handle if you find slanting in the end. .
Q:How to use 3M light box film?
There are many kinds of light box film, colored semi transparent film, uniform light film, light blocking film, double color film, etc. Color semi transparent film is the most commonly used. There are many colors for you to choose. Customize colors according to customers' demand. Make back lighting display board by cooperating with soft lamp-box fabric. The construction method of film sticking is divided into: Dry paste method and wet paste method. It depends on different products.
Q:What is the standard for polyethylene geomembrane?
Geosynthetics is a general term of synthetic materials applied in the field of civil engineering. Classification of geosynthetics changes with the development of new material and new technique. Ministry of Water Resources of China enacted "Technical code for application of geosynthetics" with other relevant departments in 1998 and classified the geosynthetics into four categories, namely the geotextile, geomembrane, geocomposite, and special materials.

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