ZMS Cable and Accessories

Low smoke and halogen-free cables have emerged in recent years, and they have become very popular for their low smoke and no pollution when burning. So how exactly are low smoke and halogen-free cable? Here let the ZMS cable editor take you to understand it. LSZH Cable Definition Low smoke halogen-free cable is an environmentally friendly cable that does not contain halogen, does not contain lead, cadmium, chromium, or mercury. And other environmental substances are made of rubber and do not emit toxic fumes when burned. Where the halogen pointer is: the value of all halogens ≦ 50PPM. The content of hydrogen halide gas produced after combustion <100PPM. PH value of hydrogen halide gas produced after combustion after dissolving in water≧4.3. Product burning in a closed container through a beam of light it's a light transmission rate≧of 60%. There are many types of low smoke and halogen-free cables , such as WDZ-BV, WDZ-RVS, WDZ-RVVP, etc. This cable has low halogen and low smoke ...

Low-smoke and zero-halogen power cables can also be called environmentally friendly cables, and low-smoke and halogen-free cables are mostly used in important occasions with high environmental requirements. Low-smoke halogen-free cables generally use red copper wire as the core. In the event of a fire, the wire sheath can continue to be energized to transmit data to avoid data loss, and when it burns, it does not drip and has no black smoke. 30% chance of escape. Low smoke zero halogen has the following five characteristics:  1. Zero halogen:  The use of environmentally friendly insulating layer, sheath and special oxygen barrier materials not only have good electrical and physical and mechanical properties. It also ensures that the product does not contain halogen and solves the "secondary pollution" formed when it is burned. It avoids carcinogenic "dioxin" substances produced when traditional PVC wires are burnt. 2. High flame retardancy: The halogen-free low-sm...