Xizang single rough surface HDPE film coal mine seepage prevention, smooth surface 1.5HDPE film

Description :

　　The company manufactures and sells woven geotextiles (also known as horticultural ground cloth, grass proof cloth), composite films, waterproof blankets, carpets, waterproof boards, woven fabrics, woven bags, ecological bags, geogrids, geogrids, geogrids, geonets, waterstops, waterstops, HDPE pipes, HDPE film materials, blind ditches, waterproof and drainage combinations, expansion joints, drainage board products, Zhejiang HDPE film sewage treatment tanks, sales and construction of 1.5 smooth HDPE films, and operates import and export business. The woven geotextile produced by the company, also known as grass proof cloth, is divided into 90 grams of grass proof cloth (garden cloth) and 100 grams of garden cloth (grass proof cloth), which are sold both domestically and internationally and widely used in agricultural planting and green agriculture promotion. The annual production of woven geotextile (grass proof cloth) is 26 million square meters, and the production equipment is relatively advanced. There are 6 production equipment (circular loom) for 4m wide garden ground cloth (grass proof cloth), 1 production equipment (circular loom) for 6.2m wide ground cloth, 5 equipment (circular loom) for 6m wide grass proof cloth, 3 equipment (circular loom) for 4m wide flat looms, and 1 equipment (circular loom) for 8m wide garden ground cloth. The Xizang single rough surface HDPE film coal mine is impervious, and the smooth surface 1.5HDPE film platform. The 8m wide production equipment is currently the production equipment for woven geotextile (grass proof cloth) with large width in China. Guizhou HDPE film oil storage tank anti-seepage, smooth 1.5HDPE film company is a large manufacturer of woven geotextile (grass proof cloth) in China. The company has precision testing instruments, a solid waste landfill for HDPE film with a single rough surface in Henan, advanced quality control technology for 1.5 anti-seepage film, and a strict quality management system. It has passed the IS9001-2000 quality system certification. The quality is stable and reliable, with an annual output of 10000 tons, ranking well in China. The product price is reasonable, the after-sales service is complete, and some products are exported both domestically and internationally. Our company's products are widely used in agricultural planting, orchards, greenhouses, seedling cultivation, flower cultivation, highway, railway, tunnel, underground pipeline construction, landfill engineering, reservoir and salt lake anti-seepage engineering, and dam construction. Xizang single rough surface HDPE film coal mine seepage prevention, smooth surface 1.5HDPE film

　　Xizang single rough surface HDPE film coal mine seepage prevention, smooth surface 1.5HDPE film

　　High density polyethylene (HDPE) geomembrane has excellent properties that cannot be compared to other materials:

　　The main material of high-density polyethylene (HDPE) geomembrane is polyethylene, which belongs to polyolefin and is a typical hydrocarbon polymer. It does not contain other elements in the material matrix. Pure crystalline polyethylene is milky white in color, feels like wax, odorless and tasteless. High density polyethylene (HDPE) refers to a polymer composed of linear molecules with no more than 5 branches per 1000 carbon atoms. Among all types of polyethylene, HDPE has a high modulus, low permeability, and good tensile strength, corrosion resistance, and stability; Low density polyethylene (LDPE) Gansu double rough surface HDPE film industrial landfill site, 1.5HDPE geomembrane is a polymer with more branches, including long and short branches, produced by free radical polymerization under high pressure. The short branches contain about 15-35 per 1000 main chain carbon atoms, and their crystallinity is much lower than that of HDPE anti-seepage film. Smooth HDPE geomembrane has a low melting point, soft texture, high clarity, soft hand feel, and moderate toughness. Polyethylene usually has high stability to chemicals, and even at high temperatures, HDPE smooth geomembranes have good water solubility properties. Through literature research both domestically and internationally, it has been found that polyethylene is only slowly eroded by oxidants under very specific conditions. For example, soaking alkanes, aromatic hydrocarbons, and chlorinated hydrocarbons at room temperature for more than 6 months will cause them to swell, and then they will begin to melt at about 70 ℃, and may even dissolve when further heated. High density polyethylene has a very stable resistance to ultraviolet light and heat under anaerobic conditions. The decomposition of polyethylene during heat drop follows the mechanism of random chain breaking and intramolecular and intermolecular transfer reactions. The Xizang single rough surface HDPE film is used for coal mine seepage prevention. The smooth surface 1.5 HDPE film is used for HDPE smooth surface seepage prevention film. Only at a high temperature above 350 ℃ can the molecular chain break and decompose obviously. The degradation products include ethylene, propylene, butylene and olefin fragments with longer molecular chains. The smooth HDPE anti-seepage film irradiating the polyethylene film with a large dose of ultraviolet light in the air will cause the coal mine anti-seepage of the oxygen Xizang single rough HDPE film. The smooth 1.5HDPE film absorbs, and the carbonyl, hydroxyl and alkenyl groups are generated. The single rough HDPE anti-seepage film simultaneously releases acetone, acetaldehyde, water, carbon monoxide and carbon dioxide. The double rough HDPE geomembrane simultaneously causes the increase of brittleness, the formation of cross-linking and the deterioration of the mechanical properties of polymer samples.

　　Qinghai HDPE anti-seepage membrane for iron ore anti-seepage, 1.5 geomembrane

AfterSalesService :

• Xizang HDPE film