self adhesive hdpe geomembrane sheet

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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:

Description of self adhesive hdpe geomembrane sheet: 


    HDPE is a non polar thermoplastic plastic with high crystallinity and perfect electrical properties,especially the high insulation dielectric strengh.This polymer is non-hygroscopic which can be used to packing with good waterproof steam.HDPE with Middle to high molecure weight have good impact resistance at normal temperature even in the zero 40 degree Celisius.

 

     Its surface won't wrinkle and is weather resistant.Because it is durable it has a long service life and acts as a flexible hinge that won't break.Our HDPE sheets can be customes produce to match specific colors,thickness,size and finish.



Advantages of self adhesive hdpe geomembrane sheet:

  • high insulation dielectric strength

  • perfect impact resistance

  • good heat /cold endurance

  • no toxic

  • excellent chemical resistance

  • low water absorption

  • good temperature properties

  • great chemical stability

Parameter of HDPE                                                                                               

 

density(g/cm3)0.91-0.95Brittle Temperature(°c)<-120< span="">
water absorption(%)<0.01< span="">Linear expanding coefficient1213
in-process shrinkage(%) 1.55.5-Thermal conductivity(W/(m.k))0.44
tensile strength(Mpa)21-37Volume resistivity(Ω.cm)61015
breaking extension(%)>880Dielectric constant(106HZ)2.34-2.35
Bending strength(Mpa)11Dielectric dissipation factor0.0003
compressive strength(Mpa)10Dieletcric strength/(Kv/mm)>20
impact strength(KJ/m²)4070Arc resistant/s115
Rockwell HardnessR70Oxygen index(%)20
Heat formation temperature(°c)75

Packing and Delivery

Packaging Details:self adhesive hdpe geomembrane sheet packing: 
By pallets or according to your request
Delivery Detail:10-15days after your deposite



 

 Why Choose US                                                         


1 More than 10 years professional manufacturing  experiences with own factory

 

2 Perfect quality with 100% virgin material

 

3 Any color and size can be provided with your request

 

4Competitive price,fast delivery,excellent service


FAQ
1Why use HDPE sheet?                                                                                                                                 

HDPE Sheet has an almost waxy feel to it and is pretty good at being a low friction wear strip material and is used probably more than any other plastic as a wear strip on conveyors or production lines of huge companies.

 

2When can I get the HDPE price?                                                                                                               

After getting your inquiry,the reply will be send to you in 8 hours at most.If you are urgent to get the price,pls call us or tell us in the email so that we will regard your inquiry priority.

3.How long can I expect to get the sample?                                                                                                

After learning all the requirments of the sample clearly,those itmes will be send to you via express which will take 3-5working days.You can use your own express account or prepay us if you do not have an account.


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Q:What's the application technology of woven composite geomembrane?
Composite geomembrane (composite impermeable membrane) is divided into two types: one is of one fabric and one membrane, and the other is of two fabrics and one membrane. Its width is 4-6cm and weight is 200g. The manufacturing shop of geomembrane covers the area of 1500g/m2. With physical and mechanical properties of high tensil strength, good tear resistance and high bursting strength, the composite geomembrane has many characteristics of high strength, good elongation property, bigger deformation modulus, acid and alkali resistance, corrosion resistance, anti-aging, and good anti-seepage performance. It can meet the civil engineering needs of seepage prevention, insulation, reinforcement and crack control in water conservancy, municipal administration, construction, transportation, subways, tunnels, and engineering construction. It is often applied to the seepage control of dams and drainage ditches, and anti-pollution treatment of the waste storage.
Q:What are the advantages of eletromembrane floor heating?
1, can adjust the indoor temperature freely, low temperature radiant electrothermal film heating system can adjust indoor temperature at will within the set temperature scope via alternating current temperature controller set in every room, so that people can " save warm" flexibly and conveniently just like "save water" and "save energy". 2, convenient for economy, saving energy low temperature radiation electrothermal film heating system can start or close at any time according to the needs of users, so its operation is very economical. Electrothermal film floor heating occupation layer height, fast temperature rise, the temperature of electrothermal film can rise to 45 degrees within three minutes, and the floor will be warm within half an hour (the floor will be warm within two or three hours).The electrothermal film floor heating is the only floor heating which doesn't need cement backfill under composite wooden floors, and virtually electrothermal film floor heating is currently the most thin electric floor heating.
Q:Geomembrane, HDPE film in the garbage disposal field when the application of what kind of thickness can choose? How to choose?
Hello, HDPE geomembrane thickness can be 0.75mm, 1.0mm, 1.25mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm and 3.5mm and so on. In accordance with the national standard CJ / T234-2006 requirements, but also from the actual situation, it is recommended HDPE film thickness, at least not less than 1.5mm, the error should be within ± 3% range. According to my experience before doing the project, the landfill is the largest with 1.5 and 2.0. Of course, in the landfill in different directions using geomembrane, the thickness of the choice is different, mainly as a substrate seepage, slope seepage and closure cover and so on. Different types of membrane with different types are not the same, such as the substrate with smooth, slope generally rough surface. In addition, the choice of thickness, there are many other factors, such as landfill terrain, soil, impermeable material, anti-seepage requirements and so on. Of course, this and the quality of the film also has a relationship, if it is made of film, but also want to ensure that the anti-seepage effect, it must use thick points, originally enough to use 1.5 for 2.0; but if you use imported geomembrane, You can be more at ease, I do when the project is generally imported geomembrane, is the Canadian Soma, I think the price of imported film and the domestic point of the product difference is not large, but the quality is much better, and we Do environmental protection industry anti-seepage project, you have a little public morality, to do the project to stress quality. I hope my answer is helpful to you.
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:How to calculate the project quantity of raft foundation concrete?
As for raft foundation, getting the volume under the baseplates is important, and I will not repeat it. As for actual project quantity, construction joints are generally left above the baseplates for about 30 cm, the project quantity of shear walls should be counted.
Q:Does the lower geotextile of composite geomembrane need seaming?
Generally you just need to weld geomembrane instead of seam. Lower geotextile of composite geomembrane needs seaming.
Q:Why apply HDPE geomembrane into anti-seepage project in the cesspit?
Q:How to pave the electrothermal film?
Attention should be paid to several aspects when paving ceramics on electrothermal films: first, is waterproof insulation should deal be well prepared; second, the concrete used to pave ceramics should not be too thick. The thickness should be controlled within 50mm (the thickness of concrete and ceramics
Q:The features of HDPE geomembrane
As a new material, geomembrane has excellent anti-seepage effect, corrosion resistance and chemical stability. And it can process features and functionality according to the actual project needs. Geomembrane has been widely used in water conservancy embankment dam , reservoir seepage. At the same time, it has ben widely used as seepage-proof, anti-corrosion, leakage-proof and non-hygroscopic material in channel, impounding reservoir, cesspit, swimming pool, house building, underground structure, wasteyard, environmental engineering, etc.
Q:What is the best construction method for building a fishpond with geomembrane?
The bottom and wall of the pond should be flat. Then the geomembrane is laid with 6 to 10 centimeters of it left on both sides. A layer of soil or fine sand of 8 to 10 centimeter thick with on sundries in it should be laid on the geomembrane as a protective layer to avoid damaging the geomembrane. If the fish pond wall is vertical, bricks can be laid and cement is plastered on the bottom and walls. If fish ponds is slanted, bricks do not need to be laid. Cement can be , directly plastered on the welded geomembrane.

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