Geomembrane material selection considerations :: Geomembrane is non-toxic environmentally friendly products, based on a PE data processing stability and long-term stability considerations (reducing the processing and use of instability) in high -polymer dissolved in a light stabilizer and an antioxidant based additives. Reduce or even eliminate the destructive influence of UV and oxidative aging. At the corner and deformity lots Geomembrane should be to minimize the short length of the seam. In addition to special requirements, the slope is greater than 1: 6 slope within slope from the top or the stress concentration range of 1.5 m area Geomembrane specials, try no welds. And supporting materials should strive to smooth contact surface, so as not to lose its impermeable film role was punctured, and shall set the best Geomembrane fine cushion to protect the film will not be damaged; Geomembrane laying is completed should minimize the membrane surface walking, moving tools, who can cause harm on the impermeable membrane objects are not placed on the membrane or membrane carrying walking, so as not to cause accidental damage to the membrane. According toxicity category represented additive HDPE geomembrane materials used in food packaging to meet the safety level of Geomembrane popular, in fact, belong to non-toxic substances. Geomembrane detection method to determine the ability of anti-aging: the use of carbon black at the same time, Shandong Hongxiang production and sales of HDPE Geomembrane also joined the efficient chemical UV stabilizers (2-hydroxy-4-n-octyl oxy diphenyl ketone, also known as OIT), is an important indicator to judge HDPE Geomembrane aging ability. These additives can absorb radiation and those free of isolation material, the resistance of polyethylene to thermal degradation and protect the surrounding material occurs and possible chemical reactions. Since polyethylene resin used, chemical stabilizers and carbon black dispersion of research and testing have been improved, so after reasonable formula and advanced equipment manufactured polyethylene products resist the natural aging of the project life of over 50 years. Geomembrane is extremely low permeability geosynthetic materials for the film to play its due role in impermeable, impermeable film itself addition to the requirements, the need to pay attention to the laying of the construction quality impermeable film. Practical Geomembrane, Edison new materials (certified), Shaanxi Geomembrane new material provided by the Edison Company. Practical Geomembrane, Edison new materials (certified), Shaanxi Geomembrane is auspicious New Materials Co. (www.fangshenmo.com) this year introduced a new upgrade, the above picture is for reference only, please Phone call or pictures on this page, for the latest information, contact: song manager.