Shanxi HDPE geomembrane oxidation pond, GH-1 type 1.5HDPE geomembrane

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 membrane materials, blind ditches, waterproof and drainage combinations, expansion joints, drainage board products, Qinghai HDPE membrane ash yard anti-seepage, GH-2S type 1.5HDPE geomembrane sales and construction, 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. 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), 3 sets of 4-meter-wide flat weaving machines, and 1 set of 8-meter-wide horticultural geotextile equipment (circular weaving machine). The Shanxi HDPE geomembrane oxidation pond and GH-1 type 1.5HDPE geomembrane platform are among the largest woven geotextile (grass proof fabric) production equipment in China. Xizang double rough surface HDPE film black film biogas digester, single rough surface 1.5 HDPE geomembrane company is the country's largest manufacturer of woven geotextile [Yidi cloth (grass proof cloth)]. The company has precision testing instruments, Shaanxi high-density polyethylene film gold mine anti-seepage, 1.5 anti-seepage film advanced quality control technology and strict quality management system, and 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. Shanxi HDPE geomembrane oxidation pond, GH-1 type 1.5HDPE geomembrane

　　Shanxi HDPE geomembrane oxidation pond, GH-1 type 1.5HDPE geomembrane

　　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) Hunan HDPE film is used for sanitary landfill coverage, while 1.5 smooth HDPE film 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. Polyethylene follows the mechanism of random chain breakage and intramolecular and intermolecular transfer reactions during thermal degradation. The Shanxi HDPE geomembrane oxidation pond and GH-1 type 1.5HDPE geomembrane HDPE smooth anti-seepage membrane only undergo 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 oxidation ponds in Shanxi HDPE geomembrane when exposed to high doses of ultraviolet radiation in the air. GH-1 type 1.5HDPE geomembrane absorbs oxygen 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, while the double rough surface HDPE geomembrane increases brittleness, forms cross-linking, and deteriorates the mechanical properties of polymer samples.

　　Heilongjiang high-density polyethylene film coal mine anti-seepage, 1.5 geomembrane

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• Shanxi geomembrane