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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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:Is the notebook protective film good?
The film for the computer casing can be pasted and it won't produce any bad effect. But the film for the keyboard will, so it is better to tear off the film when you use the keyboard. You can learn about the film for computer casing in my zone where there is much knowlege about it. The film for computer casing has many requirements. It needs special colloid material with good quality, and requires that it can be peeled off after pasting with no residue left and no harm to the notebook for many kinds of film can't be peeled off when put up. Besides, the most important point is that if all the computer casing films are of the same pattern, there will be no fun at all. So you need to customize a personal and fashionable pattern you like.
Q:What is the difference between geomembrane and impermeable membrane?
Geomembrane and impermeable membrane is actually a product, but the name is not the same, impermeable membrane is only in the course of the operation as a seepage from the role, so some people slowly called impermeable membrane
Q:What is the coated paper cups?
first, you should understand what is called the coated paper cups coating a layer of HDPE on the surface of the paper is called the coated paper cups
Q:The geotechnical membrane technology of urban construction?
According to standards, the geomembrane can be divided into three standard, national standards, national standards II, American Standard (that is urban construction standards). The manufacturers generally use the calendering process is to produce the GB, but the transverse strength is difficult to achieve. Now some big manufacturers began to use the three layer membrane-blowing film equipment. This process can fully compensate for the defects of the calendering process, and it can be a perfect production abroad standard type A, type 2 GB, American Standard, the three standard, full compliance.
Q:Is the new crystal steel door film expensive?
The price of the new crystal steel door film is relatively modest.
Q:What materials are used to make HDPE geomembrane and HDPE anti-seepage film?
They are all amde from HDPE material.
Q:which kind of imitation wood film is better?
3M films' price performance is relatively high, but there are also pseudomembranous everywhere. Automotive stick membrane should be considered from the following three aspects: 1, genuine and ahsm of film 2, technology of sticking membrane, 3,after-sales. comprehensively, i advice you order the membrane in large3M authorized stores. about the genuine and sham of membrane, you can consider it from the following three aspects, 1, see the store authorization, the authorization form is authorized one time a year, 2, see the membrane. smell film. the genuine membrane has no peculiar smell. 3, electronic warranty of products. there are lots of pecific construction process, construction specifications, very professional. it's about which kind of film is the best, everyone has their own standard, as each product has it's own focuses, advantages and disadvantages. Each brand includes high-end and low-end products.
Q:Is the plastic wrap toxic?
It should not be toxic.
Q:What are the quality inspection and control methods of HDPE geomembrane in impermeable membrane construction?
HDPE geomembrane in the anti-seepage construction quality inspection method 1: laying anti-seepage membrane should be civil engineering corresponding to the corresponding acceptance of documents. 2: anti-seepage film before cutting, it should accurately measure the relevant size, and then according to the actual cutting, generally should not be cut according to the size of the figure, should be piece by piece number, detailed records in the special form. 3: laying impermeable membrane should try to weld at least, in ensuring the quality of the premise, as far as possible to save raw materials. But also easy to ensure quality. The lap width of the joint between the membrane and the membrane is generally not less than 10 cm, usually in the direction of the weld arrangement parallel to the maximum slope, that is, along the slope direction. 4: usually in the corner and the deformity of the lot should be shortened in length. In addition to the special requirements, in the slope of more than 1: 6 on the slope from the top of the slope or stress concentration area of 1.5 meters, as far as possible without weld.
Q:How to stick glass film and frosted film to the office windows?
Clean the glass, and spray water on the side with plastic of the film and press it against the glass. Then spray the water on the outerside of the film, and scrape with a rubber scraper to drain the water inside the film. When scraping, scrape from the middle to the four sides. Then dry it for two or three days. Tips: If there is a bubble, you can poke a hole with a small needle, and expel the gas.

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