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Geomembrane is a kind of high molecular polymer plastic film

I believe there are still many friends who do not understand our composite geomembrane! What is our composite high quality aquaculture geomembrane? What is the unit price of composite geomembrane? Now let us bring the geomembrane manufacturer to talk about our composite geomembrane.

What is composite geomembrane? What is the unit price of composite geomembrane?

The environmental geomembrane manufacturers uses plastic film as an impermeable substrate and non-woven fabric. Its impermeability mainly depends on the impermeability of the plastic film. At present, the plastic films used for anti-seepage at home and abroad are mainly polyvinyl chloride (PVC) and polyethylene (polyethylene), which are flexible polymer chemical materials with small specific gravity, strong ductility and strong deformation adaptability. Corrosion resistance, low temperature resistance, and good frost resistance. The main mechanism is to isolate the leakage channel of the earth dam with the impermeability of the plastic film, and to withstand the water pressure with greater tensile strength and elongation to adapt to the deformation of the dam. Non-woven fabric is also a kind of short polymer chemical material. Through needle punching or thermal bonding, it has high tensile strength and ductility. When combined with plastic film, it not only increases the tensile strength and puncture resistance of the plastic film, but also increases the friction coefficient of the contact surface due to the rough surface of the non-woven fabric, which is beneficial to the stability of the composite geomembrane and the protective layer. At the same time, they have good corrosion resistance to bacteria and chemicals, and are not afraid of acids, alkalis and salts.

The main mechanism of the high quality LDPE geomembrane construction site is to isolate the leakage passage of the earth dam with the impermeability of the plastic film, and to withstand the water pressure with its larger tensile strength and elongation to adapt to the deformation of the dam. Non-woven fabric is also a kind of short polymer chemical material. The main mechanism of the geomembrane construction site is to isolate the leakage passage of the earth dam with the impermeability of the plastic film, and to withstand the water pressure with its larger tensile strength and elongation to adapt to the deformation of the dam. Non-woven fabric is also a kind of short polymer chemical material. Through needle punching or thermal bonding, it has high tensile strength and ductility. When combined with plastic film, it not only increases the tensile strength and puncture resistance of the plastic film, but also increases the friction coefficient of the contact surface due to the rough surface of the non-woven fabric, which is beneficial to the stability of the composite geomembrane and the protective layer. At the same time, they have good resistance to bacteria and chemical corrosion, are not afraid of acid, alkali and salt corrosion, and have a long service life in the dark.

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