线缆阻燃材料和阻燃技术的发展

Development of Flame Retardant Cable Materials and Technology

随着经济建设速度的不断加快,阻燃线缆被广泛地应用于各种场合。线缆阻燃材料的合理选择是提高线缆安全性能和减少火灾隐患的关键。对线缆阻燃材料的阻燃方法、阻燃剂的种类和选用原则等进行了阐述,并针对不同的线缆基体聚合物提出了相应的阻燃剂体系。最后还介绍了线缆阻燃技术的发展趋势。

With the rapid development of the construction industry, flame retardant cables find wider and wider use. Reasonable selection of cable materials is of key importance in improving safety and decreasing potential fire hazards. This paper presents the flame retardant technique and types and selection of flame retardants. It recommends the related flame retardant system for different base polymer used in wire and cable. Finally, the paper indicted the tendency of the development of the flame retardant cable technology.