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HDPE geomembrane

HDPE geomembrane (anti-seepage membrane) refers to a plastic processing technology that uses (medium) high-density polyethylene resin as raw material, which is heated and melted through an equipment mold and then blown into a film. The polymer is usually extruded into a tubular film. The tube film is inflated to the required thickness by high-pressure air under a good melt flow state, and formed after cooling and shaping.

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    HDPE geomembrane (anti-seepage membrane) refers to a plastic processing technology that uses (medium) high-density polyethylene resin as raw material, which is heated and melted through an equipment mold and then blown into a film. The polymer is usually extruded into a tubular film. The tube film is inflated to the required thickness by high-pressure air under a good melt flow state, and formed after cooling and shaping.

    Another production process uses high-density polyethylene resin as raw material, which is extruded and plasticized by high-temperature hot melt. The film made of the plasticized raw material is rolled by several rollers on a calender, which is called calendered film. It is one of the geosynthetic materials and a new waterproof and anti-seepage barrier material in the basic field of civil construction.

    Industrial membrane: environmental protection, sanitation, water conservancy, petrochemical, mining, etc.

    Agricultural film: (according to the specific use of agricultural film, it can be divided into mulch film, greenhouse film and anti-seepage film) used for anti-seepage in agricultural planting, drinking water pools, water storage ponds, fish ponds, breeding ponds, and irrigation systems ;

    Product Usage:

    1. Environmental protection and sanitation: (Mining engineering tailings pond anti-seepage or waste residue treatment site; domestic waste landfill, sewage and waste liquid treatment anti-seepage, dangerous goods warehouse, industrial waste, construction and blasting waste, etc.)

    2. Water conservancy (such as reservoir dams, river management, canal seepage prevention, etc.)
    3. Municipal engineering (subway anti-seepage, sponge city anti-seepage system, buildings, underground pipe gallery anti-seepage engineering fields and roof cisterns, roof garden anti-seepage, lining of sewage pipes, etc.)
    4. Gardens (artificial lakes, mountain ponds, ponds, golf course pond linings, slope protection, etc.)
    5. Petrochemical (anti-seepage of oil storage tanks in chemical plants, refineries, gas stations, chemical reaction tanks, sedimentation tank linings, secondary linings, etc.)
    6. Mining (tailings ponds, washing ponds, heap leach ponds, ash dumps, dissolution tanks, sedimentation tanks, stockpiles, bottom lining anti-seepage of tailings ponds, etc.)
    7. Agriculture (reservoirs, drinking water pools, water storage ponds, anti-seepage of irrigation systems)
    8. Aquaculture (fish ponds, reservoirs, shrimp ponds lined with anti-seepage, etc.)

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