The cable jacket is a critical component, serving as the first line of defense for any cable. Choosing the right material depends on the intended environment and application. PVC is ideal for indoor use due to its flame resistance and affordability, but it struggles in extreme conditions. On the other hand, PE excels outdoors, enduring UV exposure and harsh weather, though it’s not fire-resistant. For frequent movement, PUR offers exceptional resistance to oils, chemicals, and abrasions, making it perfect for industrial settings. EPR is versatile, handling extreme temperatures and abrasion, and is suitable for jacketing and insulation. In cold environments, TPR and TPE remain flexible and resist oils, though they lack the durability of PUR for heavy-duty tasks. Thermoplastic CPE provides excellent resistance to chemicals and UV rays, ideal for outdoor and industrial use but unsuitable for fire-prone areas. Neoprene effectively tolerates heat and cold in extreme conditions like marine or mining. Fluoropolymers deliver unmatched chemical resistance and high-temperature durability, though they come at a premium cost. Lastly, XLPO is a durable option for high-traffic areas, offering added fire safety. By understanding the strengths and limitations of these materials, you can make informed decisions to match cable jackets with your specific needs.
source: https://www.myemssolutions.com/how-to-choose-the-ideal-material-for-cable-jacketing/
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