self adhesive hdpe geomembrane sheet

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1000 m²
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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

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:Application characteristics of geomembrane
Functions: Seepage-proof, isolation applications: Refuse landfill, sewage or offscum disposal plant seepage-proofing. embankment, lake dam, tailings dams, sewage dam and reservoir area, channels, hydraulic accumulating pond (pit, mine). Subway, basements and tunnels, tunnel anti-seepage lining. Roadbed and other foundation salt marsh seepage-proofing. Horizontal impervious blanket in the front of dyke and dam, foundation vertical impervious barrier, the construction cofferdam, waste storage. Seawater, freshwater farms. Roads, highways, railways foundation; expansive soil and waterproof layer of collapsible loess. Roofing seepage-proofing. Product: Including LDPE geomembrane, LLDPE geomembrane, HDPE geomembrane, EVA geomembrane, ECB geomembrane, PVC geomembrane, matte geomembrane. PVC geomembrane technical index serial number items I Type II Type 1 tensile strength ≥ 8. 0 12. 0 2 breaking elongation rate % 200 250 3 heat treatment dimensional change rate % 3. 0 2. 0 4 low temperature buckling ℃ -20 ℃ flawless -25 ℃ flawless 5 puncture resistance 6 imperviousness impermeable
Q:Is there any impact on mobile phone to stick the film?
Certainly not. It can prevent the phone from being scratched. There is a film on the screen when you buy the phone. The general film is not bad, it just make the sensitivity of handwriting lower, which can be ignored. Inferior screensavers are sticky, which will corrode the screen
Q:What is the type of film thickness gauge
1. Ultrasonic thickness gauge Hong Kong Teichman TM1402. Taiwan Baker Royce paint film thickness gauge BK-8113A film thickness of iron-based coating thickness gauge 3. Lanteri coating thickness CM8822 non iron-based coating thickness gauge 4.LYT -2008 using magnetism thickness measurement method
Q:What are the impermeable advantages of comosite geomembrane?
composite geo-membrane is combined by geotextile and geomembrane, permeable material is mainly used in seepage-proof, the products have high extensibility and deformation, modulus, acid and alkali resistance, corrosion and chemical resistance, seepage-proof and other features.
Q:why is the lateral welding edge of composite geo-membrane so dim?
Try to choose new materials to produce geomembrane
Q:What is the difference between the primer and the basilemma?
The main difference is as follows.Primer is used as back cover. Basilemma can be used as back cover as well as interface agent which can increase the adhesion of sublayer and surface layers.Besides, primer often contains formaldehyde, some of them can even release the formaldehyde (materials containing formaldehyde used on outer wall are not forbidden by national standard). However, quality products of primer are environmental friendly and odorless. So it's better to choose primer as wallpaper.
Q:What geomembrane is used in the dewatering ditch
DMD geomembrane two cloths film one film D non-woven fabrics M PVC plastic film
Q:What is geosynthetics reinforced base?
When bases of buildings are constructed with soil (sandy material) and geosynthetics beneath the soil, the geosynthetics can be monolayer or multilayer with superficial layer foundation. As civil engineering material, geosynthetics are made from synthetic polymer (such as plastic, chemical fiber, synthetic rubber). It can be embedded into soil mass or on the surface of soil to reinforce or protect the soil. "Technical code for application of geosynthetics" divides the geosynthetics into four categories, namely the geotextile, geomembrane, geocomposite, and special materials.
Q:Why HDPE geomembrane(high density polyethylene geomembrane) is the most frequently used impermeable material among artificial synthetic materials?
The most widely used among landfill impermeable materials is HDPE geomembrane, more than 90% of the world's landfills are using high-density polyethylene geomembrane as impermeable materials. Among HDPE geomembranes, the imported products are superior, because geomembrane :1 good chemical stability, landfill leachate will not pose a threat to them; 2 low permeability, underground water and rainwater dialysate will not permeate through the liner, and methane gas will not come out; 3 carbon black in HDPE enhanced UV resistance, which is plasticizer-free, solving decomposition exposed to ultraviolet light. So HDPE geomembrane landfill is the preferred choice of impermeable materials, and is also the most commonly used.
Q:can the national standard quality of composite geo-membrane be used for geotextile?
it must be a product

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