New surface treatment technology for PVC sheets enhances weather resistance.

A new surface‑treatment technology for PVC sheets has been unveiled. This process employs plasma treatment to create a nanoscale protective coating on the sheet’s surface, effectively shielding it from environmental factors such as ultraviolet radiation and acidic or alkaline conditions. In simulated outdoor‑exposure tests, PVC sheets treated with this method demonstrated more than a 50% improvement in color stability and retention of mechanical properties compared to untreated samples, even under prolonged exposure to sunlight and rain. As a result, the service life of these PVC sheets in outdoor applications is significantly extended.

Time:2025-08-19

A new surface‑treatment technology for PVC sheets has been unveiled. This technology employs a plasma‑based process to create a nanoscale protective coating on the surface of the PVC sheet, which effectively shields the material from external environmental factors such as ultraviolet radiation and acidic or alkaline conditions. According to simulated outdoor‑exposure tests, PVC sheets treated with this process exhibit more than 50% improved color stability and retention of mechanical properties under prolonged exposure to sunlight and rain, significantly extending their service life in outdoor applications.

Keywords: New surface treatment technology for PVC sheets enhances weather resistance.

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