Many users are troubled by the aging problem of composite geomembrane, which is mainly caused by free radicals produced by oxidation. Capture the free radicals that have been produced so that they do not cause chain reaction or stop the reaction.
It can reduce the sensitivity of composite geomembrane materials to light and heat, passivate the heavy metals existing in the polymer, decompose the hydrogen peroxide compounds already produced, and prevent the formation of excited parts and free radicals in the polymer.
In construction, sand or clay with small diameter should be used to level the base surface. During construction, try to avoid stones directly hitting the geomembrane. It is commonly used for seepage control of dykes and drainage ditches, as well as anti pollution treatment of waste dump.
The corresponding anti-aging agents include UV shielding agents, heat stabilizers, UV absorbers, and composite geomembrane. These anti-aging agents are not only used in a single way, but are used in combination with different materials.
