One Side Textured Hdpe geomembrane Specification :
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HDPE geomembrane specifications(USA GRI-GM17 Standards)
Stress crack resistance/h
Carbon black content/%
Carbon black dispersion
Carbon black dispersion(only near spherical agglomerates) for 10 different views 9 in categories 1 or 2 and 1 in category 3
Oxidative induction time/min
High pressure OIT≥400
Oven aging at 85°C
Standard OIT-% retained after 90days
High pressure OIT-% retained after 90days
Standard OIT retained after 1600hrs
High pressure OIT retained after 1600hrs
-70°C Low temperature impact brittle property
1. How about the delivery time?
Two weeks upon receipt of down payment.
2. What kind of payments do we accepted?
T/T, L/C, WesternUnion, MoneyGram.
3. What's are the MOQ?
Normally the MOQ is 5000 SQM in theory.
And we can provide you free samples for quality inspection.
4. Do you charge for the samples?
Accordeing to our company policy, the samples are freee, we only charge the freight fee. And we will return the freight fee in your second order.
5. Can you produce the product according to customers' requirements?
Sure, we are professional manufacturer, OEM and ODM are both welcome
- Q:Should the protective film of the refrigerator be torn off?
- So its protective film should be torn off. Protective film plays the function of protecting the appearance of the refrigerator. A new refrigerator is packaged with a large plastic bag in the carton, which can make sure that its protective film can be maintained in good condition and easily torn off. But when the refrigerator is unwrapped and put into normal use, the protective film in the air may dry out after a long time. And after a few years, the film will become brittle and tightly attached to the surface of the refrigerator, and produce crack for environmental reasons, which will affect the beauty of the refrigerator and make it very difficult to tear off the protective film. Therefore, the protective film should be torn off soon after the refrigerator is unwrapped.
- Q:Who can tell me imported geomembrane and domestic what is the difference? The price difference is much better!
- With the domestic urban construction standards, and imports almost. Even if you no longer repair, but also cheaper than imports. Trust me. The price is at least 1.5 times the domestic, if you use the domestic 1.5 for the import of 1.0 film, do you think it will be worse than it? How can it be.
- 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?
- The film must be tempered or film, because the average hardness of the film is not mobile phone screen, the hardness is not enough not to protect, and the film is easy to draw, cause the screen light not. Toughened film hardness but with slightly larger screen is almost the same, but also posted a protective effect, but the film will affect the transmission is easy to leave fingerprints, the screen will dirty so or not to consider the film paste to paste, paste the best tempered film
- Q:How does the effect of the electrothermal film for heating?
- The free control of internal temperature electric heating film can use intelligent heating system can reasonably arrange the room in each period of heating temperature. It can avoid unnecessary heating so that people can save water and electricity as flexible and convenient to save money and save money. The health of the sun as warm as a low temperature radiation heating, so people feel like the sun in the same warm and comfortable, fresh air. There is no traditional system of dry and hot feeling. It increases the use area of high reliability, is not easy to be damaged, and do not need to be repaired; It cancel the radiator, boiler and pipeline, equivalent to increasing the use of indoor space. It is with a low cost. Economic and reasonable intelligent operation of low power consumption, the system with decoration engineering combined with design and installation, to achieve the dual effect of both heating and beautiful and comfortable, and reflect the obvious cost of economic rationality. There is no environmental pollution.
- Q:Home color film and the film pvc wallpaper What is the difference?
- Ingredients: Wall membrane: Using natural materials, free of PVC, free of formaldehyde, benzene, toluene and other toxic substances. Wallpaper: Use paper | PVC construction method: Wall membrane: Technology low, easy to glue, white-wall film and adhesive properties, easy mosaic, wallpaper: high requirements, high material loss. Decorative: Wall membrane: Rich in texture, in three-dimensional, the preparation of patterns and colors with any class, you can paint, can change color when recoated. Wallpaper: Surface gloss, colorful patterns. You can not paint. . Can not change the color; repairability: Wall membrane: For multiple brushing renovation, it can be partially repaired. Wallpaper; can not repair, can only be partial or total replacement. Stability: Wall membrane: Do not fade, mildew, non-toxic odor-free, anti-moth. Wallpaper: fade, mildew, shedding, odor, anti moisture not good. Life: Wall membrane: 30 years (can be changed within 8 colors) Wallpaper: 5 years Economy: Wall membrane: Simple construction, low loss, can be repeatedly brushing, long service life. Wallpaper: Parquet, while trimming losses high, short life.
- Q:What instrument should be used to test the pressure withstand strength of geomembrane?
- In laboratory, the hydrostatic pressure tester is generally used under a constant testing condition that represents the practical situation.
The test result from laboratory can't be put into use directly in the practical project without careful analysis of the situation of the project and actual materials.
- Q:How to deal with the bubble in the mobile phone film?
- The problem is the film quality. You should first clean the screen, otherwise it will blister. You'd better buy the film with good quality, otherwise it can not use a long time.
- Q:What are the advantages of eletromembrane floor heating?
- 1, green and environmental protection, no environmental pollution electrothermal film heating system will not produce soot and dust, which is more in line with the requirements of urban planning, very suitable for the requirements of going green and environmental protection in modern society. 2, warm like the natural sunlight due to the electrothermal film heating system use radiation mode to supply heating, it can bring people warm and comfortable feeling like bathing in the sunlight. Which will not produce dry and hot feeling like that produced by traditional heating system. 3, low temperature operation, safe and reliable The electrothermal film surface will keep running in low temperature during work and the highest temperature will not exceed 60 degrees Celsius, so scald, explosion and fire will not happen. The whole system is connected through parallel mode, running very stable and with high feasibility. 4, can be charged according to households As electrothermal film heating system can sdapy to the needs of a variety of users, so it can be measured according to households, units or floors, etc., which enable users to control the electricity consumption freely.
- Q:The applied range of HDPE geomembrane
- Refuse landfills, sewage disposal plants, power plant tail slag processing, chemical plants, fertilizer plants, sugar mills sewage and tailings treatment, non-ferrous metallurgy, sulfuric acid tank, tailings disposal, subways, basements, tunnels, roof lining and other special circumstances impermeable (special); reservoirs, canals, dams, laying horizontal impervious, impermeable vertical laying; seawater, freshwater, farms seepage.
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