Geomembrane manufacturers describes the physical and chemical properties which geomembrane Laiwu City of geotextile material Ltd. geotextile materials production base is located in Laiwu. The Company is engaged geomembrane production has reached 20 years, the company has a wealth of production experience and practical experience in construction operations, the company advanced production equipment, technical skills, won the trust of our customers and the industry's attention. According to the standard name of the impermeable membrane made of polyethylene geomembrane manufacturers, mostly milky white translucent to opaque thermoplastic resin material - made of polyethylene resin. Polyethylene is a polymer, is non-toxic, tasteless, odorless white particles, the melting point of about 110 ℃ -130 ℃, the relative density of 0.918-0.965; impermeable membrane has good heat resistance and cold resistance. Good chemical stability, high rigidity and toughness, good mechanical strength, resistance to environmental stress cracking resistance, tear strength and good performance, as the density increases, the mechanical properties and barrier properties will be increased, heat, and tensile higher strength; acid, alkali, organic solvents, such as corrosion. Geomembrane with impermeable plastic film as a substrate, and non-woven geotextile composite made of impermeable material, its performance depends on impervious impermeable plastic film performance. At present, the application of impermeable plastic film at home and abroad, mainly polyvinyl chloride (PVC) and polyethylene (PE), EVA (ethylene / vinyl acetate copolymer), as well as all the associated tunnel applications designed to use ECB (ethylene vinyl acetate modified bitumen blend geomembrane), which is a flexible material polymer chemistry, the proportion of small, strong extension, the ability to adapt to high deformation, corrosion resistance, low temperature, frost performance. Through the above description, it should have a preliminary understanding of the geomembrane which physical and chemical properties, if you want to know more information, you can contact us or visit our website by telephone.