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Hdpe Geomembrane for Landfill Specification :
Strength at yield,N/mm
Strength at break ,N/mm
Elongation at yield,%
Elongation at break,%
Tear Resistance N
Puncture Resistance N
Stress Crack Resistance, hrs
Carbon Black Content, %
Carbon Black Dispersion
1 or 2
Standard OTI Min
High Pressure OTI Min
Impact Cold Crack at -70°C
Water vapor permeability
Dimensional Stability (%)
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:How to use electrothermal film?
- It can be cut up at a place where has a shear line, but there is a small piece which is can not be energized, and it is not safe. Clip must be used on one of the ends of the wire and then connect the wire, wrap with daub and black rubber in case of electric leakage, and on another end of the wire should be wrapped with professional daub and black rubber in case of electric leakage. It is about 200 watts per square meter. normal voltage of 220 volts is enough.
- Q:What is the working principle of the electric heating film
- It uses full transparent high temperature electric heating film as the heating material, which is processed by world leading technology. The hot air passage structure is adopted to enhance the heat transfer mode, and the heat starting will be faster, and the temperature of the air outlet is more than 100 in 3 minutes, but it will imeediately cool off. Because the electric heating film itself is oxidation free, and its service life can be in 100 thousand hours, and at the same time it has the characteristics of small size, beautiful appearance, etc., belonging to the generation of the electric heating device. Thermosyphon tube heater is a new electric heater sold this year, it uses the two-phase closed thermosyphon "as the heat source, which heats fastly with high thermal efficiency. It does not give out light, produce no flame, not afraid of water and water vapor corrosion. It is suitable for ordinary room and bathroom
- Q:What are the advantages of coated glass?
- The colors are: Emerald green, french green, sapphire, ford blue, blue gray, dark gray, tawny, etc. Advantages: 1. it has a good thermal insulation performance, which can effectively control the solar radiation, block the far infrared radiation. It can save on air conditioning bills in summer, also can save on heating costs in winter. 2. it has a high visible light transmittance and low reflectance ratio, low radiation rate, which can avoid light pollution. 3. it can effectively block ultraviolet light transmission and prevent furniture and fabric from fading. 4. wide spectrum range, abundant optional colors.
- Q:Waterproof geomembrane hand welding machine where there are selling price
- some! The price is different! Look at quality! Welding machine manufacturers to answer!
- Q:What are the characteristics of the three layers of protective film of PET film?
- Characteristics of 3 layer PET protective film: 1, With the original imported PET material, it is a new generation of high light transmittance special material for LCD screen protection; 2, Special treatment of the surface of the protective film enables it to be abrasion and scratch resisant, and the wear resistance can reach 4H (the hardness of diamond is 8H, H is the national standard hardness unit); 3, Ultraviolet-proof treatment of the screen protector film avoid UV damage on the LCD screen; 4, The reflective rate of the screen can be reduced to 90%, and light transmittance rate to 99%. The pasting has not only made the screen clearer and more vivid, but also can effectively reduce the damage to the eyes due to screen reflection; 5, Double electrostatic adsorption mechanism make pasting easier, and produce no bubbles, thus eliminating dust accumulation caused by static electricity; 6, The unique round design makes it closer to the edge of the screen; 7, Various specifications can be applied to screen of notebook computer with different sizes.
- Q:Is black HDPE geomembrane eco-friendly?
- Raw material of HDPE geomembrane is HDPE particles, adding carbon black to become black. It is buried underground to prevent hazardous liquid leakage. So HDPE geomembrane can be considered as environmentally friendly.
- 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:How to tear down polarizing film from display?
- The steps of polarizer replacement: 1. Tear down the old polarizer. Problems: It requires specialized equipment, because it needs large and even force, and it can not be completed by hands. 2. adhesive residue cleaning of glass surface. Problems: It needs professional cleanser, and the adhesive residue must be clean up. 3. Stick the new polarizing plate.
- Q:Does the blue-ray of mobile phone screen protector have any effect?
- Blue light mobile phone film is a kind of eyesight protective film based on the research and development of blue-ray radiation. Blue mobile phone film use blue block technology to absorpt and transform the blue-ray, which can realize the effective blocking of blue-ray and achieve the goal of protecting eyesight. What is blue light, it is well known that ultraviolet light has a great damage to the eyes, the consumer should know use ultraviolet-proof sunglasses to protect their eyes. So whether the light is harmful to the eyes? Recent researches find that short-wave visible light is purple light and blue light which has great destructive effect to the fundus retina, it is also called "blue light damage phenomenon" in the western ophthalmology. Damaging effects of blue light is a chain reaction, it first cause light-sensitive cell death, and then cause macular degeneration, and then lead to decreased vision or even completely lost. Western population survey: 20% of people has age-related macular degeneration in the age of 65, it has become almost epidemic ophthalmology. Now, the growing popularity of computers, televisions, game consoles and other screen products give us enjoyment and efficience in our work and life, but at the same time, it also deeply hurt the eyes, artificial light "light pollution" it produced has become the leading cause of juvenile myopia. Wear protective glasses can play a good preventive effect when you face the screen.
- Q:How to stick the film on lampblack machine?
- Now, I will explain to you how to stick the lampblack machine film in detail. 1, You can just stick the preservative film on all places which the film can be stuck on without affecting the operation of the smoke exhaust ventilator like its top and side walls when you has just bought it. 2, If it gets dirty, you can just replace it with a new one.
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