产品介绍：
The standard name of HDPE anti-seepage membrane is polyethylene geomembrane, which is mainly made of milky white semi-transparent to opaque thermoplastic resin material - polyethylene resin. Polyethylene is a high-molecular polymer, odorless and tasteless white granules, with a melting point of approximately 110℃-130℃ and a relative density of 0.918. 0.965; The anti-seepage membrane has excellent heat resistance and cold resistance. It has good chemical stability, high rigidity and toughness, excellent mechanical strength, and good resistance to environmental stress cracking and tear strength. As the density increases, the mechanical properties and barrier properties will improve accordingly, and its heat resistance and tensile strength are also higher. It can resist corrosion from acids, alkalis, organic solvents, etc.
Function and application
Environmental protection and sanitation (such as municipal solid waste landfills, sewage treatment, toxic and hazardous substances treatment sites, dangerous goods warehouses, industrial waste, construction and blasting waste, etc.)
2. Water conservancy (such as anti-seepage, leakage plugging, reinforcement of river, lake, reservoir and embankment, anti-seepage of water channels, vertical core walls, slope protection, etc.)
3. Municipal engineering (subways, underground works of buildings and roof water storage tanks, anti-seepage of roof gardens, inner linings of sewage pipes, etc.
4. Gardens (artificial lakes, ponds, bottom linings of golf course ponds, slope protection, etc.)
5. Petrochemical industry (anti-seepage of storage tanks in chemical plants, oil refineries, and gas stations, inner linings of chemical reaction tanks and sedimentation tanks, secondary linings, etc.)
6. Mining industry (bottom lining anti-seepage for washing and selection tanks, heap leaching tanks, ash storage yards, dissolution tanks, sedimentation tanks, storage yards, tailings ponds, etc.)
7. Lotus root cultivation industry (Lotus root planting, anti-seepage of lotus root ponds, water storage ponds, and anti-seepage of irrigation systems)
8. Aquaculture industry (lining of fish ponds and shrimp ponds, slope protection of sea cucumber pens, etc.)
9. Salt Industry (Salt field crystallization pool, brine pool covering, salt film, salt pool plastic covering film)