Introduction of LDPE Geomembrane:
----Geomembrane including LDPE, LLDPE, HDPE, EVA, ECB and PVC geomembrane.
Application of LDPE Geomembrane:
---Prevent leakage disposal in waste burying field, waste water, or waste dregs disposing field.
River bank, lake dam, mine remaining, reservoir, tunnel, liquid storage pool(pit, mine)
Preventing leakage of subway, basement, tunnel, holes
Anti-slot leakage in roadbed and other groundsill
The plan direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.
Used in seawater or freshwater feed field.
Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.
Preventing leakage on rooftop
Specification of LDPE Geomembrane:
Tensile Strength at Break(min) (MD/CN)
Elongation (MD/CD) %
Max 2% Modulus(N/mm)
Carbon Black Content(%)
Elongation at Multiracial (%)
Oxidative Induction time(min)
Standard OIT: 100
High Pressure OIT: 400
Oven aging at 85℃
- Q:Is it worthwhile to stick membrane for high-end mobile phone?
- Yes, it can better protect the mobile phone. Mobile phone film packaging tool: 1, wet cloth, fiber cloth, dedusting paster, mobile phone protective film, scratch cards and replacement film label. Mobile phone film sticking Step one. clean screen: 2, wipe the screen with a wet cloth which can clean the grease and fingerprints on the screen back and forth for several times as clean as possible. 3, dry the screen with fiber cloth. Dust or wool on the sreen can be removed in following steps. 4, clean stubborn dirt like dust or wool with dedusting paster. Step two. stick film on screen: take mobile phone protective film out of the package, put the Screen Protector directly on the screen, observe the joint situation between the film and screen and the position of film to be stuck. 5, tear off the No.1 lable on the protective film and stick the protective film on screen. 6, align the hole and edge of mobile phone screen and try to touch the application layer. 7, stick the whole mobile phone protective film on the screen, tear off No. 2 lable. 8, scrape the bubble on the screen slowly with scraping card in need to discharge the air. 9, (if there are still bubble on the screen, stick the film up with dust sticker and then scrape the bubble with scraping card gently) 10, wipe screen with cloth, and the entire mobile phone film sticking process is finished. Or step one: Clean all dust. You can stick a gummed paper larger than the screen on it, tear down, and the dust is removed. Second step: stick film, tear off the first layer and stick on screen, aided with a card. Third step: Tear off the second layer, OK.
- Q:What is the size of 156 inch computer film?
- According to the calculation, the size of the outer shell of 15.6 inch notebook computer is 8cm, but the size of general 15.6 inch notebook computer is 15.6mm.
- Q:The impermeable composite geotechnical membrane is different from the composite geotechnical membrane waterproof layer. What are the two indicators?
- Vinyl acetate copolymer) from the Le Jian Compony The impervious performance of the composite geotechnical membrane depends on the impervious performance of plastic film. The plastic film should have strong corrosion resistance and good extensibility. The impervious film applied at home and abroad and the ECB used in the design of tunnel are mainly PVC；polyvinyl chloride, polyethylene, ethylene which are with a good performance of high adaptability to the deformation. They are polymer chemistry flexible material with a small proportion. At present, it is with good frost resistance and low temperature.
- Q:Which brand of screen protector is better for note3?
- Many tempered films with considerable sales are cheap and of poor quality. Nowadays many manufacturers produce these faked tempered films to deceive consumers for the sake of commercial benefit.
- Q:New national standard for polyethylene geomembrane
- GB / T-1998 Geosynthetics Polyethylene Geomembrane GBT-1998 Geosynthetics Polyethylene Geomembrane This standard specifies the classification and naming of polyethylene geomembranes, technical requirements, test methods, inspection rules, marking, packaging, transportation and Storage. This standard applies to polyethylene resin, ethylene copolymer as raw materials to add all kinds of additives produced by the polyethylene geomembrane.
- Q:Does Electrothermal membrane emit heating radiation?
- The power supply is connected to temperature controllor through wire and control room temperature between 0-35 degrees. Because the electric heating film is a pure resistance circuit, which is highly efficient in transfering electric energy into heat energy, and can release far infrared wave when releasing heat.
- Q:composite geo-membrane, two cloths and one membrane geomembrane 6 meters thick material how to use multiple sets of quotas
- 10 meters dam seepage-proof construction, 1000g composite membrane quotas are not accurate, depth 6 meters, each design Institute are not the same, two cloths one membrane composite membrane 800 grams per square meter is sufficient .
- Q:Does the computer keyboard protective film function well?
- Shell protective film is divided into two categories: one is ordinary transparent shell protective film, which is a kind of transparent film product used to protect the notebook computer shell, using polyester film material, with characteristics of high translucency, scratch resistance, waterproof and dustproof, etc., which can effectively protect the notebook computer shell from harm. Another is laptop corlorful paste, beautifying film special for notebook computer shell, using polyester film and new craftsmanship, having double function of shell protection and appearance beautifying, with unparalleled quality assurance and visual effect, which is waterproof, dust-proof, anti-scratch, crashproof, can effectively protect the computer from scratching and wearing, with fashionable design, beautiful color, fully demonstrating individuality and can be replaced freely according to your mood.
- Q:Generally, how many welding rods are needed when welding the impoted geomembrane of ten thousand square meters?
- If the construction surface is flat and open with few turns and dead angles, then the welding rods will be saved. The creeping welding machine will not use welding rods on the flat surface. The welding rod is used in uneven surface on which creeping welding machine can not be used.
- Q:What kind of mobile phone stick membrane is good?
- PP material is a good mobile phone stick membrane. mobile phone stick membrane is also known as mobile phone decoration film and mobile phone packaging film. it can be used for mounting the mobile phone body surface, screen and other tangible objects of a cold mounting film, with various types, mobile phone stick membrane is not only confined to the mobile phone, it can also used in MP3, MP4, computer screen, mouse, loudspeaker box and any objects which need be protected, because it is originally widely used in mobile phone decoration, hence it get the name "mobile phone stick membrane", because the mobile phone stick membrane is mounted on the mobile phone, which can take on an altogether new aspect of bright, not only it can play the effect of renovating the old machine, but also can be waterproof, prevent dirt from entering into the keyboard, screen, playing the role of protection, so it is also known as the mobile phone decoration film, mobile phone packaging film.
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