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:Electrothermal film and electric hot plate, which one is better?
Electric hot plate is good, the advantages of electric hot plate: 1. it uses special lines and alloy plates, which is no harm to the body in terms of electromagnetic wave. 2. the safety parameters of electric heating plate and temperature regulator should meet international standards. Users can control the electric hot plate within the temperature range of 15 to 50 degrees according to the area and temperature control needs. Segmentation and compartment control of electric hot plate can be achieved so as to fulfill financial purpose. 3. the heating cable within the electric hot plate has overheat protection, when the temperature is 65 degrees, the power supply will be automatically cut off. The cover will not reach the minimum ignition temperature, there is no worry about fires. 4. no electromagnetic wave radiation, no noise, no odor, clean and sanitary. Eliminating the invasion of harmful gas caused by coal, firewood, dry ice,etc. It is especially suitable for the elderly, children, dutypersonnel, and hospital etc. 5. It has multi-model fully jointed electric heating plate which can meet different needs. Simple transportation and disassembly, which can be reused. It can be used immediately after energizing for 3 to 5 minutes. 6. the furnace service life is long, special steel and lines are used, the main furnace service life can be more than 10 years.
Q:What are the uses of glass films?
The glass films are divided into the building film and car stick membrane. The stick membrane is usually divided into film: The energy-saving insulation film, safety explosion-proof film, decorative arts film, sound insulation film, electronic anti fog film perception temperature membrane, and so on. The heat insulation and constant temperature energy saving, safety explosion-proof harm reduction, decoration and beautification of privacy preserving, blocking harmful ultraviolet radiation, noise reduction and sound insulation, anti fog, photo temperature function,
Q:What's the construction method of soft film ceiling?
1. First to go to the site to see if there is a condition of installing the keel: Look at the scene to make sure the wall is completed, and woodworking processing part is qualified, the area that need to be plastered should be completed first. First part plastering carpentry part we proposed must be in accordance with the requirements to do, to advance the processing of.2. entering the construction site conditions Licensor hole size lamp, air outlet, first part is fixed according to the design Aluminum Alloy keel keel carpentry requirements drawing well, attention must be right angle connecting to smooth, flat, dense.3. lamp holder, tuyere, light tube plate to and around the keel level, and firmly cannot swing can smooth.4. smoke, ceiling lamps, the first position to make a wooden frame, wooden frame the bottom surface should be polished, and pay attention to the level of height is too low, it is easy to show a trace of.5. before installing ceiling, carefully check the keel joints are solid and smooth, the spray head to stick on the white tape, an outlet should be well handled. When loading the smallpox to first from the middle to both sides of the fixed, while paying attention to size on both sides and pay attention to welding seam to the final straight angle position, pay attention to smooth. Around the well to the smallpox pruning removes. To perfect income effect on the edge. Turn on the light hole. To mark the position of the lamp hole , and carefully stick the PVC lamp ring carefully and accurately on the bottom of the soft film and then remove the excessive smallpox after it is firm. Find the position of the outlet and the light pipe handicap, just as the surroundings, to install the soft film to the aluminum alloy keel, pay attention to keep the angle be smooth.
Q:What are the materials of the geomembrane?
Mainly include polyvinyl chloride (PVC) and polyethylene (PE), corrosion-resistant, EVA (ethylene & # 47 geomembrane taking plastic film as anti-seepage base material, good extensibility. Currently, they are a kind of polymer chemistry flexible material, the material used for seepage-proofing at home and abroad is plastic film, high adaptability to the deformation; vinyl acetate copolymer), smaller proportion, and design use ECB (ethylene vinyl acetate modified bitumen blend geomembrane) in tunnel application, low temperature resistance, good anti-frost property. , geotechnique impermeable material combined with non-woven fabric. Its anti-seepage property mainly depends on the anti-seepage property of plastic film.
Q:Which kind of the mobile phone screen protector is better?
There are now many kinds of film, such as high-definition film, frosted film and mirror film. If you require the beauty, I recommend the diamond film and mirror film; if you require the hand feeling, I would recommend frosted film
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:How to install the electrothermal film?
The precondition for installation of electrothermal film: 1) Construction drawings and other technical documents are complete. 2) The construction design or construction scheme has been determined and technical disclosure is completed. 3) Materials, tools and construction manpower which meet the requirements of construction are ready. 4) The plastering of the internal walls has been completed and the ground engineering has ended. Other invisible pipeline project has ended. 5) The floor is clean and has no sundries on it. 6) Distribution box is in place. The project of power supply and other branch circuits has ended. The installation process of the intelligent electrothermal film (floor) heating system is as follows: (1) Clean the floor and install the extruded board; (2) Install the electrothermal film; (3) Connect T-cables; (4) Buckle extruded boards; (5) Test the multimeter; (6) Install the temperature sensing probe; (7) Install the temperature controller; (8) Electrify and test.
Q:What is the sunshade screen protector
The sunshade film is the necessity of car owners in summer, but the price is a little high
Q:Geomembrane classification
Seen from the naked eye, particulate is because the feed back material is added too much. Secondly, take samples of the material on site and sent to relevant national authorities to be tested, while adding too much back material will cause the HDPE membrane not reaching American standard index, indicating that the material is not very good, but one thing you can see, as well as some granular things, sand holes on the membrane, which is difficult to distinguish
Q:What determines the hardness of paint film
it is one of the important properties of machinery strength of paint film. Its physical meaning can be understood as the resistance of the film surface to the action of the other hardness of the larger objects. It can be determined by measuring the ability of the film to resist deformation when a certain mass load is exposed on the surface of the film, (including the ability of deformation caused by collision, indentation or scratching). the test equipment should have damped pendulum hardness, scratch hardness, indentation hardness ,ect..

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