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机房消防系统
2017-3-15
来源:未知
点击数:  105        作者:未知
  • 七氟丙烷灭火剂是一种无色,无味、灭火后无固、液相残留物、不导电的气体。化学分子式CF3CHFCF3,分子量为170,密度大约为空气的6倍。其灭火机理为一致化学链反应,还兼有以冷却、降低氧浓度的作用,其灭火机理及灭火效率与卤代烷“1301”相类似,对于A类、B类火灾均能起到良好得灭火作用。

      LingShi always adhere to the concept that quality is the source of customers, and adhere to the majority of domestic and foreign customers to provide quality services, while customized software features, hardware design customization, product packaging design and special areas of application.
         

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