Smooth Geomembrane hdpe liner begins with the melting of the High-density polyethylene resin and the addition of various additives such as antioxidants, plasticizers, fillers, carbon black and lubricants (as processing aids) , used as an impermeable base material. Its impermeable performance mainly depends on the impermeable performance of the geomembrane. At present, the geomembrane used for anti-seepage applications at home and abroad. They are a kind of polymer chemical flexible material with small specific gravity, strong extensibility, high adaptability to deformation, corrosion resistance, low temperature resistance, and good frost resistance.
| Feature: 1) HDPE geomembrane is a kind of flexible waterproof material, has the very high seepage coefficien (1 x 10 to 17 cm/s);
2) Has good heat resistance and cold resistance, the use environment temperature of 110 °C high temperature, low temperature - 70 °C;
3) Has the very good chemical stability, corrosion resistant to acid, alkali, oil is a good anticorrosion materials
4) Has a strong weatherability, have very strong anti-aging performance, can be used long naked and keep the original performance; |
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