新型塑料烟密度测定仪的结构与应用

Structure and application of a new plastic smoke density analyzer

塑料烟密度测定仪可测定非金属材料的静态生烟量的新型测试仪器,按新国标GB/T 8323.22008的技术要求设计生产,其结构、测试技术和要求均取代了GB/T8323-1987的内容。在密闭试验箱内,静态测定材料燃烧时生烟量的特性,与锥形量热仪测定材料燃烧时动态生烟量的特点正好成为互补,使塑料等非金属材料燃烧时其燃烧特性测试方法和手段更加准确和丰富。

PThe plastic smoke density analyzer is new test equipment for measuring static smoke production of non-metallic materials. It is designed and produced according to technical requirements of the new national standard GB / T 8323.2-2008, its structure, testing techniques and requirements are to replace the contents of GB / T8323-1987. Its characteristic of statically measuring smoke production of when materials burning in an airtight chamber just becomes complementary of dynamic smoke production measuring by cone calorimeter. It makes combustion characteristics test methods and means of plastics and other non-metallic materials more accurate and abundant.