Pharmaceutical Multilayer Composite FiIms

Composite membrane is a composite geomembrane formed by pasting geotextile on one or both sides of the membrane. Its form has one cloth and one film, and two cloth and one film. The width is 4-6m, the weight is 200—1500g/m2, the physical and mechanical properties such as tensile resistance, tear resistance, bursting resistance are high, the product has high strength, good elongation performance, large deformation modulus, acid and alkali resistance, Corrosion resistance, aging resistance, and good anti-seepage performance. It can meet the needs of civil engineering such as water conservancy, municipal administration, construction, transportation, subway, tunnel, and engineering construction for anti-seepage, isolation, reinforcement, crack prevention and reinforcement. Because of its selection of polymer materials and the addition of anti-aging agents in the production process, it can be used in unconventional temperature environments. It is often used for the anti-seepage treatment of dams and drainage ditches, and the anti-fouling treatment of waste material yards.