Low-smoke and halogen-free control cable
Product models: WDZ-KYJY, WDZN-KYJY, WDZ-KYJY22
Rated voltage: 450/750V
Product characteristics: Excellent flame retardant performance, with no toxic smoke emitted during combustion; in the event of a fire, it spreads slowly, produces low smoke concentration, maintains high visibility, and releases minimal harmful gases.
Product Application: Facilities such as power stations, high-rise buildings, subways, tunnels, smart buildings, and military warships require that the smoke, harmful gases, and corrosive gases generated during the combustion of wires and cables be controlled within a relatively low range. In these situations, low-smoke, halogen-free, and non-toxic cables are used.
01 Flame retardancy
In practical use, wire and cable can be laid horizontally, vertically, exposed, or through channels. For bundled applications, our low-smoke zero-halogen cables have passed the bundle combustion test. For single-cable installations, our low-smoke zero-halogen cables have passed the single-cable vertical combustion test.
02 Smoke density
The smoke generation property of combustion gases is an important indicator of the combustion performance of wires and cables, and it is also a significant factor affecting fire rescue and self-rescue under actual fire conditions. Our company's low-smoke, zero-halogen cables have a light transmittance of not less than 60%.
03 Corrosivity
Ordinary PVC cables produce a large amount of HCl gas during combustion, which not only poses significant harm to the human body but also severely corrodes various fire-fighting and other facilities. After testing, the weighted value of pH should not be less than 4.3, and the weighted value of conductivity should not exceed 10μS/mm.
