Power cables _ Cable Factory _wdz Shaanxi Power Cable

wdzbyj LSZH cable is a special cable with a strong security wire and cable, the cable widely used in hospitals, office buildings, dining and entertainment venues, as they have a common ground anti feature is densely populated, and relatively large flow of people in case of fire accidents, injury to persons is relatively large, and thus to the use of a special cable, which is also to reduce the event of fire, to minimize casualties. The traditional PVC products when burned produce containing hydrogen halide, carbon monoxide, carbon dioxide and other toxic gases smoke, which not only affects the smooth progress of relief work, but also for life and property caused by a "second disaster"; C: Japan SONY company under SS -00,259 provisions in 2005.5.1 began requesting wire provided by the supplier must meet the requirements of a comprehensive LSZH (FEP et except hot line), Philips from 2006.1 from full replacement. One excellent overall performance: environmental cracking some domestic and foreign products in use when cracking occurs, seriously affecting the service life of the cable. Environmental cracking is a complex issue affected by many factors. Once the cause is generally believed that the residual stress generated in the processing and product LSZH jacket layer, relative de-interface adhesive and a resin hardens, embrittlement and other closely related. Friends of the elongation at break of more than 200% available and exceptional aging properties provides a useful condition to overcome this phenomenon. The company manufactured products many years ago has not yet had a similar phenomenon.