The Geotextile production line uses geotextiles, non-woven fabrics, woven fabrics, etc. as base fabrics for single-layer or multi-layer composites to produce geotextile composite membranes, which are used in waterproofing, road construction, civil engineering and other fields. This equipment has high degree of automation, simple operation and high output. The products produced have smooth surface, stable performance and strong durability.

The aging factors of geotextile synthetic materials mainly include the following aspects:
1. The final result of photooxidation is to reduce the mechanical properties of geotextiles (such as strength, elongation and elasticity, etc.), and even make the material brittle and cracked. The Geotextile production line manufacturer tells you that the ultraviolet rays in the sun are the most important factor causing the aging of synthetic fibers. Due to the existence of tertiary carbon atoms in each unit structure of polypropylene molecules, the carbon-hydrogen bond energy of tertiary carbon atoms is small and unstable, so polypropylene is more sensitive to photo-oxidative degradation reactions.
2. Temperature The destructive effect of temperature on polymers is manifested in two aspects: Geotextile production line manufacturers tell you that on the one hand, it is directly destructed, such as: polypropylene can be cracked to produce double bonds at high temperature; on the other hand, under normal circumstances , temperature can accelerate the degradation process caused by other factors.
3. Water usually cannot react with plastic alone at room temperature, but the effect of water on the photodegradation of plastic is very important. The moisture attached to the surface of the plastic can diffuse to the inner layer of the plastic, accelerate the plastic, absorb oxygen, and cause chemical changes, so water is a factor that cannot be ignored in the aging of polymers.
4. Geotextile production line manufacturers tell you that impurity plastics often leave some catalyst residues during the synthesis process, so some metal compounds are brought in, and some organic impurities will be generated during the processing process. These impurities play a role in initiating photooxidation. promotes material degradation.