HDPE Geomembrane Black or White for Pond

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Qingdao
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
2000000 m²/month

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Product Description:

 

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 

 

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


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FAQ:

- Q1: Can you provide a sample for us?   

  A:Yes,We can send free samples,but customer need to pay the freight.

 HDPE Geomembrane Price


- Q2: What is your minimum order quantity?

   A:The minimum order quantity is 5000 ,but it is negotiable.

 HDPE Geomembrane Price


- Q3:What is your payment terms?

  A: T/T,Western Union,Paypal,L/C...

 HDPE Geomembrane Price


- Q4:What is your delivery time?

   A:Production time usually costs 2-20 days.  




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Q:What is the coated glass stick membrane?
Coated glass is cheap, but the function of which is not as much as that of film glass. Coated glass not only can protect privacy, but film glass not only can protect privacy but also has functions of heat insulation, anti-explosion, ultraviolet rejection (Heat insulation function can play an air-conditioning role which saves on electricity bills. Anti-explosion function can prevent broken glass from hurting families for it will stick together when the glass is broken and splashed. Ultraviolet rejection function can protect our skin, and prevent furniture and curtains from fading). On the other hand, stick membrane can play a decorative role, there is no glare when seeing through glass with stick membrane (there is eye strain and glare when seeing through glass with no stick membrane). While the film glass is not like that.
Q:How to maintain the paint film of solid wood floor?
Use a soft towel to wipe and wax every year, it can maintain smooth and beautiful.
Q:Is installing electric heating film expensive?
It depends on heating area, electric heating is recomended if the room is below 50 square, in this way, it will be more cost effective. It is suggested to install water floor heating if the room is too large. According to state regulations, carbon fiber electric heating can only be used for ceiling heating. It is easily damaged.
Q:Does computer monitor need to stick screen protecting film?
This problem. It is better to stick film, screen without film is easy to be stained with dust and difficult to clean up.You can buy a set of cleaning kit with film on the internet, which is very cheap, and you can stick by yourself.
Q:What are the advantages of geotextiles?
They are easy to use. It is hard to block the apertures of geotextiles because the net structure of geotextiles has excellent adaptability and movability. So geotextiles have good water permeability. They can form drainage channels inside the soil mass. Impervious geotextiles have excellent water permeability, filterability and durability. They are widely used to construct railways, highways, stadiums, dams, water conservancy facilities, tunnels, coastal mud flats and for environmental protection. Geotextiles can be divided into two categories, namely the staple fiber acupuncture non-woven geotextile and film yarn woven geotextile. Geotextiles have excellent breathability, water permeability, acid resistance, alkali resistance, worm resistance and oxidation resistance. Geotextiles can improve the strength of extension and deformation resistance, efficiently disperse, transfer or resolve the concentrated stress to protect the soil mass from damage of external force. So they can improve the stability of the buildings and the quality of soil mass. Geotextiles can be divided into three categories according to craft, namely the filament geotextile, woven geotextile and singeing geotextile.
Q:What is the type of film thickness gauge
1. Ultrasonic thickness gauge Hong Kong Teichman TM1402. Taiwan Baker Royce paint film thickness gauge BK-8113A film thickness of iron-based coating thickness gauge 3. Lanteri coating thickness CM8822 non iron-based coating thickness gauge 4.LYT -2008 using magnetism thickness measurement method
Q:What is the difference between the mica electrothermal film and electric thermal dissipation film?
There are many kinds of electric heating system, in which the electrothermal film products can be divided into metal film, polymer film, printing oil film and carbon fiber membrane. These can be installed in the ground. Besides, there is a better electric heating system, namely the non-magnetic heating cable. The service life of it is 50 years and it can used under cement layer. Only floor or floor leather can be laid on the electrothermal film. The best way to reach the required body temperature is that the foot is warm and the head is cool, so electrothermal film is better in accordance with heating comfort and heating perfromance. In terms of electric quantity it mainly depends on heat peservation effect of your house. As for the heat peservation effect, all of them are the same.
Q:Is it necessary to stick film for ipad?
No, it is not necessary. You had better to stick film so that your ipad will be not easily scratched. The film basically has three kinds: 1. The HD and transparent film looks like no film. When you are calling, your phone will close to your face and you will feel a bit greasy. 2. The frosted film looks like a bit fuzzy, but does not affect the use. At the first, you may be not accustomed, but after a long time, you will be accustomed. The biggest difference between this film and high-definition film is that it is dry, and you won't feel greasy when you touch it. 3. Diamond film There is some so-called sparkled diamond fragments in it. But whether there is diamond fragment, has not been studied. It is the same as high-definition film, feeling a bit greasy.
Q:Is the effect of protective film for computer monitor good?
Just protect the screen without scratches and dust is easy to handle
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

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