The performance characteristics of HDPE geomembrane are as follows

1. HDPE geomembrane is a flexible waterproof material with a high anti-seepage coefficient (1 × 10-17cm/s);
2. HDPE geomembrane has good heat and cold resistance, and its operating environment temperature is high temperature 110 ℃ and low temperature -70 ℃;
3. HDPE geomembrane has good chemical stability and can resist the corrosion of strong acid, alkali and oil. It is a good anti-corrosion material;
4. HDPE geomembrane has high tensile strength, which enables it to meet the needs of high standard engineering projects; As shown in Figure 1
5. HDPE geomembrane has strong weather resistance, strong anti-aging performance, and can be exposed for a long time to maintain the original performance;
6. The overall performance of HDPE geomembrane, which has strong tensile strength and elongation at break, enables it to be used in various harsh geological and climatic conditions. Strong adaptability to geological uneven settlement strain force;
7. HDPE geomembrane is made of high-quality native plastic and carbon black particles without any preservatives. HDPE has been used in China to replace PVC as a raw material for food packaging bags and cling films.
Main applications
1. HDPE geomembrane is suitable for environmental protection and sanitation, such as landfills, sewage treatment plants, power plant regulating ponds, industrial and hospital solid waste, etc;
2. LDPE anti-seepage membrane is applicable to water conservancy projects: such as anti-seepage, leakage stoppage, reinforcement of Rivers and Lakes reservoir dams, anti-seepage of canals, vertical core walls, slope protection, etc;
3. HDPE anti-seepage membrane is used for municipal works: subway, underground works of buildings, planting roof, roof garden, sewage pipe anti-seepage;
4. Polyethylene anti-seepage film is suitable for gardens: artificial lakes, rivers, reservoirs, pool bottoms of golf courses, slope protection, waterproof and moisture-proof green lawns, etc;
5. High density polyethylene geomembrane is suitable for petrochemical applications such as lining and secondary lining of chemical plants, refineries, oil storage tanks, chemical reaction tanks, sedimentation tanks, etc;
6. Polyethylene geotextile film is suitable for mining: washing tank, heap leaching tank, ash yard, dissolution tank, sedimentation tank, storage yard, bottom lining anti-seepage of tailings, etc;
7. Low density polyethylene film is suitable for transportation facilities: foundation reinforcement of highways and anti-seepage of culverts;
8. LDPE anti-seepage film is suitable for agriculture: anti-seepage of reservoirs, drinking water pools, storage ponds, and irrigation systems;
9. HDPE film is suitable for aquaculture industry: the lining of intensive and factory aquaculture ponds, fish ponds, shrimp ponds, and slope protection of sea cucumber circles;
10. High density polyethylene anti-seepage film is suitable for salt industry: salt crystallization tank, brine tank cover, salt film, salt tank plastic cover film