Exploring Chlorine Resistance Testing of Membrane Films: Landy's Commitment to Quality-LANDY Group Co.,Ltd

The chlorine resistance of the film directly affects its service life and safety stability in specific scenarios. Recently, we conducted professional chlorine resistance tests on Landy film to thoroughly evaluate its performance in chlorinated environments. Next, we will unveil the mystery behind this quality inspection.
This test was conducted in accordance with the BSEN15836-2-2010 standard, using a sodium hypochlorite solution (concentration 400g/m³, free chlorine concentration 20ppm, pH 7.0), and subjected to continuous immersion at 28°C for 28 days. Such stringent conditions were employed to replicate the most realistic swimming pool usage scenario, enabling comprehensive monitoring of the performance changes in Landy film by precisely controlling key parameters such as chlorine concentration, temperature, and duration.
During the testing process, technicians recorded in real time various indicators such as the appearance, mechanical properties, and chemical stability of the film, ensuring no detail was overlooked. After multiple rounds of rigorous testing, Landy film demonstrated satisfactory chlorine resistance. Under prolonged exposure to a chlorinated environment, the four sample groups showed no significant changes in color, appearance, or shape, with color fastness reaching a level of 5! This indicates that even in environments with prolonged contact with chlorine-containing disinfectants, PVC swimming pool film can maintain its original beauty and stability, fully validating its reliable applicability in corrosion-resistant scenarios.
Behind this achievement lies Landy's strict control over raw material selection, continuous optimization of production processes, and relentless pursuit of product quality. As a company specializing in the research, development, and production of high-performance materials, Landy consistently prioritizes product quality. From raw material procurement to production processing and final product inspection, every stage is supported by a comprehensive quality control system, ensuring that each product meets customers' practical needs.

The success of this chlorine resistance test for the film is not only a strong testament to Landy's product quality but also a vivid reflection of its technical capabilities. Moving forward, Landy will continue to deepen its expertise in the materials field, increase R&D investment, break through technological bottlenecks, and launch more high-performance, reliable products to provide solid material support for the development of various industries. If you are interested in Landy films or other products, feel free to follow us for more product updates and industry trends, and join us in witnessing the power of quality!