1.0MM Hdpe Geomembrane for Landfill Images
1.0MM Hdpe Geomembrane for Landfill Specification :
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:What kind of membrane switch material is good?
- Membrane switch is an operating system integrating the key function, indicating element, and instrument panel as a whole. It is composed of four parts: panel, upper circuit, isolation layer, and lower circuit. It is a kind of normally open switch and its up and down contacts are in a off state under normal circumstances. When the membrane switch is pressed, the upper circuit contact deforms downward, and realize the contact with the lower circuit plate and breakover. When you release your finger, the upper circuit contact will bounce back, the circuit is off, and the loop will trigger a signal. Membrane switch is rigorous in structure with nice appearance and good seal. It has the characteristics of anti-humidity and long service life.
- Q:Composite membrane of geomembrane
- At the same time, has the function of isolation and reinforcement, coastal mud flat. It is currently high level applicable geotechnical composite material internationally . When combining the warp knitting. 4, namely use Warp knitted binding line. The biggest feature is that the intersection points of longitude line and latitude line do not bend. hiphotos, also has the waterproof performance of geomembrane: //a. Warp knitting composite reinforced waterproof geotextile has excellent water-resisting property. 2, Integrate seepage-proofing and dewatering together, has strong peel strength. So warp knitting composite geomembrane has both high tensile strength and environmental engineering, etc. large friction coefficient. hiphotos, strong drainage ability, protective properties,small coefficient of linear expansion, bundling the two tightly with lashing wire, gym. So the warp knitting composite geomembrane is a reinforced, high combined strength
- Q:How to judge the quality of geomembrane?
- If there is no professional testing equipment, the following ways of identification can be used, can resist most of the plant roots. 3: 1, has excellent anti-puncture ability. Good geomembrane elongation 4, decomposition resistance capacity, and then draw back with efforts. Bad one has no lustre, glossy, cut 5 cm wide strips on geomembrane, can be barely used. visual inspection. Good geomembrane is black and bright, bad geomembrane is easy to crack. Repeatedly rub, tensile testing, the materials service life is up to 30-70 years, anti ultraviolet. 2. Good geomembrane will not crack if repeatedly rubbed, good geomembrane has excellent anti-aging property. 5 times will not break
- Q:What one is better, filament geotextile or short nonwoven geotextile?
- In terms of price, the short nonwoven geotextile is cheaper. In terms of indicators, filament geotextile is higher. In terms of actual application, the usage of short nonwoven geotextile is more extensive. The short nonwoven geotextile can be widely used in maintenance, reinforcement, isolation, drainage and inverted filter. Filaments geotextile is only used in the place where the requirement for strength is relatively higher.
- Q:Does computer monitor need to stick screen protecting film?
- It can not be generalized, which should depend on individual demand. View from the visual effect, there are mainly two kinds of computer screen films at present: One is high-definition film, with which the screen turns to be more delicate. but it will increase the light reflection, which will lead to visual disturbance when used in high-lighted environment. The other is anti-reflective dull polished film, which is visually not very delicate, but enable people clearly see the screen in bright environment. So people with visual improvement needs can choose the corresponding film. From the perspective of screen protection, computer film has certain abrasion-resistant hardness, which has physical protective effect on the screen. So it is recommended to stick film for computers used in dusty environment or whose screen is often wiped .
- Q:What's the principle of diaphragm valve?
- Principle: Power drive screw with compressed air to make valve element move up and down and pull mebrane up and down movement to turn it off and on. Features: compact, simple, small, beautiful; switch with guide, smooth motion; little closing moment, long life, ≥30 million times; mebrane compaction can be automatically adjusted for uniform pressure and reliable sealing; install mebrane into valve element through pushing-in method which is easy to replace.
- Q:Which one is better between eletric-membrane type electric warming oven and oil tincture?
- Benefits of electric warming oven and oil heater; 1, appearance design, the design of electric oil heater is old-fashioned, which basically has no change, its body is heavy, and use method is single. The electric warming oven electric heater which has small and exquisite body compact and is very portable, can be hung on the wall or put on the desktop, conforming to the requirements of home life. 2, detail design, the covered edge of electric oil heater has rigorous technology and very good workmanship. The design of bottom winding is convenient for us to fold the wires. The covered edge of electric heater in contrast is rough, with no winding design, which is not conducive to clear it away when using. 3, Main function, electric oil heater has obvious advantages in function, with three gear of power regulation, among which the maximum power is 1600W. And the size of each gear of power can be adjusted to meet the actual requirements during use. The electric warming oven electric heater has only one gear of regulation, whose maximum power is 1200W, having relatively small applicable area. 4, heating time, power consumption, noise, under this circumstance of same area and same temperature rise, the heating time of electric oil heater is longer than that of electric warming oven electric heater, the power consumption is also higher than that of electric warming oven, and electric oil heater has obvious noise. Electric heating oven 5, heating rate, heat dissipation effect, safety, in these aspects, electric oil heater has slower heating rate and slightly inferior heat dissipation effect, electric warming oven electric heater has three layers of safety protection settings which is better than that of electric oil heater.
- Q:What is the difference between the dredging of the soil and the soil pipe?
- The geotechnical membrane is made of plastic film as the impervious material, and the composite of the non-woven fabric is made of the soil anti seepage material.
- Q:Should geotextile be laid under the geomembrane in the fish or shrimp ponds?
- It is unneccessary. Now the technology of geotextile is mature, so the quality of it will not be too bad. Paying great attention to the brand is also completely unnecessary. I would ask do you check the brand when buy pork? No. All pork is bought from the pork satll. There are only two possibilities when you attach too much importance to the brand. 1 you are advertising for yourself. 2, you do not understand the market. I suggest you buy it in the nearnest shop.
- Q:What is the seepage-proof geomembrane?
- Co-extrusion technology is used during the production, the main material of it is high density polyethylene native resin with high quality. It has a low hydraulic permeability and excellent seepage-proof performance. The standard name of HDPE seepage-proof membrane is polyethylene geomembrane, which has a highly efficient molecular density.
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