Fujian HDPE geomembrane coal mine anti-seepage, smooth 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, Hebei HDPE geomembrane chemical sewage tanks, smooth 1.5HDPE film sales and construction, and engages in 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. Annual production of 26 million square meters of woven geotextile (grass proof fabric), with advanced production equipment. There are 6 sets of 4-meter-wide horticultural geotextile (grass proof fabric) production equipment (circular weaving machine), 1 set of 6.2-meter-wide geotextile production equipment (circular weaving machine), 5 sets of 6-meter-wide grass proof fabric (circular weaving machine) equipment, 3 sets of 4-meter-wide flat weaving machines, and 1 set of 8-meter-wide horticultural geotextile equipment (circular weaving machine). Fujian HDPE geomembrane coal mine anti-seepage, smooth 1.5HDPE film platform. This 8-meter-wide production equipment is currently the largest woven geotextile (grass proof fabric) production equipment in China. Liaoning single rough surface HDPE membrane reservoir anti-seepage, 1.5HDPE geomembrane company is a large manufacturer of woven geotextile (grass proof fabric) in China. The company has precision testing instruments, Inner Mongolia anti-seepage membrane oil storage tank anti-seepage, smooth 1.5HDPE film advanced quality control technology and strict quality management system, and has passed 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. Fujian HDPE geomembrane coal mine anti-seepage, smooth 1.5HDPE film

　　Fujian HDPE geomembrane coal mine anti-seepage, smooth 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) Sichuan HDPE film solid waste landfill site, smooth 1.5HDPE film is a polymer with more branches, including long and short branches, produced by free radical polymerization under high pressure, with short branches containing about 15-35 per 1000 main chain carbon atoms, and its crystallinity is much lower than 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. Polyethylene follows the mechanism of random chain breakage and intramolecular and intermolecular transfer reactions during thermal degradation. Fujian HDPE geomembrane coal mine anti-seepage, smooth 1.5HDPE film HDPE smooth anti-seepage film only undergoes significant molecular chain breakage and decomposition at high temperatures above 350 ℃. The degradation products include ethylene, propylene, butene, and olefin fragments with longer molecular chains. The smooth surface HDPE anti-seepage film can cause oxygen in coal mine anti-seepage when exposed to high doses of ultraviolet radiation in the air. The smooth surface 1.5HDPE film absorbs and generates carbonyl, hydroxyl, and vinyl groups. The single rough surface HDPE anti-seepage film simultaneously releases acetone, acetaldehyde, water, carbon monoxide, and carbon dioxide. The double rough surface HDPE geomembrane also causes an increase in brittleness, cross-linking formation, and deterioration of the mechanical properties of polymer samples.

　　Hunan Guangguang HDPE film landfill cover, 1.5 geomembranes

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• Fujian geomembrane