waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane

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1000 m²
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900000 m²/month

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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. 




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  





              Test Value


1.0 mm

1.25 mm

1.5 mm

2.0 mm

2.5 mm



Minimum Density(g/cm³)




Tensile Property

Strength at yield,N/mm








Strength at break ,N/mm








Elongation at yield,%


Elongation at break,%



Tear Resistance   N









Puncture Resistance  N









Stress Crack Resistance, hrs



Carbon Black Content, %


Carbon Black Dispersion

1  or  2


Standard OTI  Min


High Pressure OTI  Min



Impact Cold Crack at -70°C 



Water vapor permeability

 (g.cm/cm2 .s.Pa)



Dimensional Stability (%) 




waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane


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:The difference between the double rough surface soil and the ordinary soil?
Ordinary geomembrane generally refers to both sides is double smooth geomembrane smooth rough texture, the national standard GB GB type, type two and urban construction standard (equivalent to American Standard) of the points, the thickness is generally between 0.2-2.0mm. The double rough surface soil engineering film is a soil film with coarse grain on both sides, and the urban construction standard is only accepted by the national index. General thickness is between 1.0-2.0mm.
Q:What are the differences of geotextiles and geomembranes?
Geotextiles are fabrics made by weaving. Geomembranes are made by craft of bonding impermeable membranes with geotextiles.
Q:How no proceed glass film on non-glued electrostatic membrane?
Non-glued electrostatic membrane has three layers, just like a mobile phone film.Firstly,tear apart the first layer, stick it on the glass and then tear apart the surface film. Keep the middle layer, or only two layers, and tear apart one of them and stick. Then done.
Q:What are the specifications of the finishing protective film?
General specifications of finishing protective film is 1.22 meters wide, 50 meters or 30 meters long, 042 mm thick.Decorative protection film is made of EPE EPE, PE, PO protective film and mainly used to protect renovation sites, floors, doors, windows, walls, finished and semi-finished products.Widlu used in household decoration, the film can abosorb shock and is anti-friction, anti-collision, waterproof, paintproof, sound-proof, heat insulating, non-toxic and scentless.
Q:What is the role of electrothermal film in home decoration?
①Comfort, clean and health: Radiant floor heating is the most comfortable heating mode, indoor surface temperature is even, room temperature gradually decreases from the bottom to top, giving people enjoyable experience of warm feet and cold head; it is not easy to lead to dirty air convection, and it can maintain indoor air clean; and improve blood circulation, promote metabolism. ②Space saving and living room beautification: Indoor radiator and pipes are canceled, available areas are increased, which is convenient for decoration and layout of furniture, and reducing neglected corners.
Q:How to clean the keyboard cover?
Some keyboard covers are made of silica gel. The silica gel will be oxidized in the air. Meanwhile the surface of the notebook will dissipate heat, which accelerates the aging of the keyboard cover. When it becomes sticky and a lot of dust is attached to the surface of it, then the keyboard cover can be abandoned. As for cleaning the keyboard cover, you can just wet it with clean water and lay it on the clean and smooth surface to be naturally dried. (When dry the protective film, you should not forget to clean the keyboard by using speical burnisher.)
Q:Does computer need to stick screen protecting film?
Generally the screen doesn't need to stick film, if it is anti-dazzle screen, do not stick film, because the screen will not anti-dazzle after sticking film. 15-inch film cost less than 2 yuan, whose characteristics of anti-static, anti-scratch and good heat dissipation are bluffing, tell you the price is 20 yuan,50 yuan or 80 yuan, actually the film they stick for you is the cheapest. Heat dissipation performance of dell machine is not good, 15tr has high configuration but the screen technology is the same with14r and15r , , if you want to use in relatively clean environment, and keep better maintenance for your computer, do not stick film.
Q:How to choose the geomembrane?
You should try to choose imported geomembrane. The domestic geomembrane all uses reused materials, which has a great impact on the life of the geotechnical membrane. The materials and production process control of the geomembrane are much better. The geomembrane of Canadian Soma (Solmax) which is the largest geotechnical membrane manufacturers all over the world. You can go online to search it.
Q:What's the stick membrane methods of waterproof mobile?
Check your phone: Check whether the appearance of phone is damaged, power on, and check whether the phone is operating normally. Such as call, the phone volume buttons, play music, check the horn player ... and so if everything is normal. Registration Phone: before coating, register each phone model. 3 Cleaning Phone: before coating, you can use suction head to clean the dust in each gap, and clean the external phone with cleanser. drop the cleanser on the surface of phone, wipe the surface to clean, and clean the external parts Removing the back cover: the one that the rear cover can be removed, or must be removed, remove the SIM card, memory card, (Note: If the battery removed has serious eccentricity or too large gap, you can not remove the battery) Choose fixture: select the desired size in accordance to each phone's size,(check to ensure no gaps), the fixture can not be too tight so as not to crush the screen (note that the phone screen should be up), please notice all the keys on your phone, holes need to be avoided, can not be covered, avoid impacting the effect of coating, coating can be processed after finishing checking. launching switch: Press the start switch, lights up(as the figures in picture..), wait 3 seconds and machine starts to work, press OFF means to stop working, wait 3 seconds the machine starts to work, time of plating a mobile phone is about 3-4 minutes, the machine stops automatically after finishing coating, wait about 5 seconds air pressure drops, then open the sealed windows.
Q:Which is better for ceramic film and organic film ?
Each have their own advantage, because the two are different in nature

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