waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
900000 m²/month

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Product Description:

Features  

 

Good mechanical properties, high tear strength, deformation and adaptable, puncture resistance, anti-aging, anti-ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life. water, drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction. 

 

Applications  

 

1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc.) .

 

2) Water (such as rivers, lakes and reservoirs of the anti-dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc.).

 

3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.). 

 

4) Landscape (man-made lake, river, reservoir, golf courses reservoirs of the substrate, slope protection, green lawn of the waterproof moisture, etc.). 

 

5) Petrochemical (chemical plants, oil refineries, gas storage tanks of the anti-chemical reaction tanks, sedimentation tanks of the lining, etc.). 

 

6) Mining (washing and pool heap leaching, the ash-field, dissolved, precipitation, the yard, the tailings seepage substrates, etc.) .

 

4. ASTM HDPE geomembrane technical index  

 

 

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

Strength at yield,N/mm

11

15

18

22

29

37

44

Strength at break ,N/mm

20

27

33

40

53

67

80

Elongation at yield,%

12

Elongation at break,%

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 Content, %

2.0-3.0

Carbon Black Dispersion

1  or  2

 7

Standard OTI  Min

100

High Pressure OTI  Min

400

8

Impact Cold Crack at -70°C 

Pass

9

Water vapor permeability

 (g.cm/cm2 .s.Pa)

≤1.0×10-13

10

Dimensional Stability (%) 

±2



 

 



waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane



FAQ

How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)

2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.

3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.

4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.


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Q:Does geomembrane has the color of grey?
The color of the geomembrane is mostly black, and also green, white, gray, black green and other colors. The main material of geomembrane is high density polyethylene, auxiliary materials are antioxidants, anti UV agent, carbon black, masterbatch and so on, color of the geomembrane depending on the colour of added masterbatch. There is also geomembrane without auxiliary material, and it is transparent.
Q:Does the geomembrane be used as an experiment?
Hello, geomembrane is to do the experiment, in general, geomembrane manufacturers need to do factory experiments, substandard products can not be manufactured, when the geomembrane transported to the site, the conditions of the site will do their own experiments, And some sites will be sent to the specialized testing organizations to do the experiment, the general experiment to take six samples of testing, about each batch of goods to do an experiment, geomembrane manufacturers in the Swiss Zhang Ming Chao answer for you.
Q:Architectural glass film benefits include:
1, insulation to reduce cooling costs: summer LLumar film can effectively block 79% of the sun's heat, greatly reducing the solar energy into the room, thereby reducing the cost of cooling the building. 2, thermal insulation to reduce heating costs in winter: the low-emissivity (LOW-E) film attached to the inner surface of the ordinary single glazing can reduce heat loss by 30%, reduce indoor heat loss, reduce winter heating costs. 3, blocking 99% of harmful UV rays: ultraviolet in solar radiation is mainly responsible for the damage and color fading of carpet, furniture, art paintings, curtains and many chemical fiber textile and the skin cancer. Energy-saving insulation film can block 99% of UV rays. 4, to reduce the harsh glare and add comfort: direct light at the office table or relaxing at home will lead to tiredness, eye fatigue and distraction. LLumar is a direct installation in the surface of the glazing product, it helps correct light intensity area and back positive zone temperature uneveness and dispersed glare, uncomfortable glare, making employees more comfortable interior, more efficient. 5, the formation of absolute privacy: mount LLumar reflective film may be formed absolute privacy, it can avoid the window watching, protection of private property is not exposed to activities and infringement. 6, improve safety explosion-proof performance: bonding together LLuamr armored dragon film can effectively break the glass, to reduce industrial accidents, earthquakes, typhoons, terrorism, wanton destruction, and property damage caused by theft and other acts against the people.
Q:How long can a mobile phone film use
It depends on time you use your phone, if you play the game in a long time everyday, mobile phone film must have a short longevity. In general, a film can use two or three years. And, if you protect it well, you can use it until you do not want to use it.
Q:what is the role that Imported HDPE geomembrane plays in impermeable reservoir bottom system in the landfill.
Basically no use.
Q:How to put up membrane on the laptop?
For the laptop protective film pasting, after wiping the screen clean with a cotton cloth, you can first peel off a corner of the protective film, and aligh the corner with a corner of the screen and paste it well. Peel off the film slowly and paste the film bit by bit with the cotton cloth in the hand. In the process of pasting, you should be careful not to let the air go into the space between the film and the screen. After pasting is finished finally, wipe the whole screen parallelly and it is done.
Q:Is it useful to stick film for iPhone?
Yes, it is. 1. The gardness of iPhone glass is larger than fingernails and metals like keys, so these things scratch it. 2. Many components in dust and sand wind, such as quartz, is harder than the glass. For example, if some grains of sand containing quartz in your hand, they will cause permanent scratches to the iPhone glass. 3. In terms of the service time, the mobile phone is a durable product, but after 2 or 3 years, you will buy a new one. 4. Therefore, if you use it carefully and do not mind scratches, you need not to stick film, otherwise you had better stick film.
Q:How to fix template by pouring concrete after laying geomembrane?
1, start pouring room, finished room 2, mix proportion condition on the site: Cement: Sand: Stone: Water: 3, Metering conditions on the site: cement lack of KG sand lack of KG stone lack of KG water lack of KG (plus vehicle weight case) concrete step exemption 4, concrete slump casual inspection does not comply with the requirements of mix proportion 5, record the number of sets of concrete specimen and intensity of the construction unit; 6, record pouring thickness of cusion layer, elevation condition and pouring sequence (which axis)
Q:European electrothermal film is good
European electrothermal film is radiant electric heating, it is ok if the room is small, but, I suggest you choose the type of entrance natural convection. .
Q:What are the functions of the battery diaphragm?
The diaphragm is of course used to separate the anode materials from the and cathode materials. One side is copper foil coated with anode material, aluminum foil coated with cathode material. The positive and negative electrodes are separated by diaphragm, and anode and cathode material penetrate this diaphragm to discharge electricity. At present, they are all basically imported. it is said that homemade diaphragm is not very mature. which belongs to high polymer material. so, it should have a little scientific and technological content. . . The diaphragm is very important, because once it is punctured by impurities or hard objects , the battery will short out, which is likely to swell. namely the so-called flatulence.

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