Epi Geomembrane - Polymer and Asphaltum EVA Adhesive Waterproofing Membrane Liner for Dam and Swimming Pool
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
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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.
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) | 0.91-0.95 | Brittle Temperature(°c) | <-120< span=""> |
| water absorption(%) | <0.01< span=""> | Linear expanding coefficient | 1213 |
| in-process shrinkage(%) | 1.55.5- | Thermal conductivity(W/(m.k)) | 0.44 |
| tensile strength(Mpa) | 21-37 | Volume resistivity(Ω.cm) | 61015 |
| breaking extension(%) | >880 | Dielectric constant(106HZ) | 2.34-2.35 |
| Bending strength(Mpa) | 11 | Dielectric dissipation factor | 0.0003 |
| compressive strength(Mpa) | 10 | Dieletcric strength/(Kv/mm) | >20 |
| impact strength(KJ/m²) | 4070 | Arc resistant/s | 115 |
| Rockwell Hardness | R70 | Oxygen 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 |
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.
- Q: What is advantage of the water proof method of electric heating film?
- Electrothermal membrane is the specialized electrothermal membrane for ceiling, it heats evenly, produce no air convection, comfort, only have to installed with light steel keel and gypsum board, Keel is suggested to connect with ground. However, because it is used in the bedroom, so lying in bed will be particularly comfortable as if the sun is shining on the body. If used in the living room, it may not be as good as ground heating. Because it is low-temperature resistance, there are certainly no problem with service life and fire resistance, and because the material is rolled rather than cut into small pieces. If don't need to disconnect mounted downlight, a bedroom needs about 7 to 8, and wiring is not too complex. There are a total of only a dozen joint, whose installation is as hard as spotlight . .
- Q: What is the difference between a smooth and textured geomembrane?
- The main difference between a smooth and textured geomembrane lies in their surface characteristics. A smooth geomembrane has a flat and even surface, while a textured geomembrane has a rougher texture with bumps or grooves. The choice between the two depends on the specific application and desired performance. Smooth geomembranes are typically used in situations where a high level of impermeability is required, such as in containment systems for hazardous waste or liquid storage. Textured geomembranes, on the other hand, are preferred in applications where enhanced friction or grip is needed, such as in landfill liners or slope stability projects. The texture helps to increase frictional resistance and improve stability.
- Q: How do geomembranes handle wave action?
- Geomembranes are designed to handle wave action by being resistant to punctures, tears, and abrasions. They are typically made from materials such as high-density polyethylene or PVC, which have excellent durability and strength. Additionally, geomembranes can be securely anchored or ballasted to prevent uplift or movement caused by wave action. Overall, geomembranes are engineered to withstand the forces associated with wave action and provide reliable containment for various applications such as ponds, reservoirs, and landfills.
- Q: Are geomembranes resistant to hydrocarbons?
- Yes, geomembranes are generally resistant to hydrocarbons. They are designed to have low permeability and offer excellent resistance to oil and other hydrocarbon-based substances, making them suitable for containment and protection in various industries such as oil and gas, chemical, and wastewater management.
- Q: What is the adhesive coating method?
- 1. According to the difference of the equipment, the coiling block film mulching can be diveded into the body?paper composite film making on the label machine and the body?paper film. This is a traditional way of film mulching. In recent years, it has been used in the process of the composite film without backing paper. The linerless composite film, label machine, laminating principle with subleveling paper composite film process basic directions. The non bottom paper film is replaced by the surface smoothness (surface tension) of the self material after the backing paper, the adhesive is adhered to the surface of the base paper, and can also be separated from the surface of the adhesive. BOPP thin film with low surface tension as the material used in the paper. The film with low cost is the most widely used one. 2. The single sheet of paper based on the function of the film and the characteristics of the composite film, sheet of paper adhesive label has two kinds of coating: the coating is coated on the machine. Composite process is: first, in reel BOPP film surface adhesive coating and drying device enable the adhesive solvent, then in composite station will be fed with drum membrane composite, in the hot roller extrusion under the second is, film processing. The pre-coated composite film surface is pre-coated with adhesive, hot melt adhesive type and pressure sensitive type two films. The laminating machine is provided with a heating embossing roller, the film is coated with a single sheet of paper contact, under the action of the hot press roller, the adhesive melts, so that the film with the paper adhesive into one. When the pressure sensitive composite film is used, the heating power can be switched off, and the pressure can only be combined with the pressure.
- Q: Which mobile phone film is better? film or epidural?
- Buy a better 1 of the dura, to some extent, will affect the sensitivity, but do not stick to the words will inevitably scratch the screen. 2, choose the brand film, because it has quality assurance, technical checks and security
- Q: What are the considerations for geomembrane selection in industrial storage facilities?
- When selecting a geomembrane for industrial storage facilities, several key considerations must be taken into account. The first consideration is the chemical compatibility of the geomembrane with the stored materials. It is crucial to choose a geomembrane that is resistant to the specific chemicals and substances that will be present in the facility to ensure long-term durability and prevent leakage. Another important factor is the strength and puncture resistance of the geomembrane. Industrial storage facilities often deal with heavy loads and potential sharp objects, so selecting a geomembrane with high tensile strength and puncture resistance is essential to prevent damage and maintain the integrity of the containment system. Additionally, the geomembrane's installation and maintenance requirements should be considered. Some geomembranes may require specialized installation techniques or regular inspections, which could impact the overall cost and feasibility of the project. Finally, the environmental impact of the selected geomembrane should be evaluated. Opting for geomembranes that are recyclable or made from recycled materials can contribute to sustainability efforts and align with environmental regulations. In summary, the considerations for geomembrane selection in industrial storage facilities include chemical compatibility, strength and puncture resistance, installation and maintenance requirements, and environmental impact.
- Q: How do geomembranes contribute to landfill closure?
- Geomembranes contribute to landfill closure by providing a barrier that prevents the migration of leachate and gases from the landfill into the surrounding environment. They act as a protective layer that prevents pollution of soil and groundwater, ensuring the long-term integrity and safety of the landfill. Additionally, geomembranes help with the stabilization of landfill slopes, reducing the risk of erosion and landslides.
- Q: What is the operating principle of wet membrane humidifier
- The filtered tap water (preferably pure water, softened water) enters the water tank, circulating water pump delivered the water to the water distributor at the top of the humidifier, the water is evenly distributed to high surface area of the evaporating material, the water is penetrated from the top of the evaporation material, and is absorpted by evaporation material to form a uniform water film, when the dry air is sucked into the humidifier by the draught fan, vaporization will occur due to a part of the water and dry air contact and absorb the heat to make the air moist (humidity increase), another part of the water will come back to the water tank, and can be used repeatedly through the circulating water pump .
- Q: Can geomembranes be used for landfill liners?
- Yes, geomembranes can be used as landfill liners. They are highly effective in preventing the leakage of pollutants and contaminants from landfill sites into the surrounding environment. Geomembranes act as impermeable barriers, preventing the migration of liquids and gases, thus protecting the soil and groundwater from potential contamination.
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Epi Geomembrane - Polymer and Asphaltum EVA Adhesive Waterproofing Membrane Liner for Dam and Swimming Pool
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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