Method for testing and evaluating combustion performance of high-density and high-thickness thermal insulation material

The invention discloses a method for testing and evaluating the combustion performance of a high-density and high-thickness thermal insulation material, which is characterized in that the thermal insulation material is organically divided into thermosetting and thermoplastic according to the combustion characteristics, and a detection method is selected according to the corresponding combustion characteristics, so that the combustion evaluation is more accurate and reasonable; according to the detection method provided by the invention, the monomer combustion test can be assisted to reduce the thickness of the material in the monomer combustion test, the loss of the material to a test instrument is reduced, the test safety is improved, and the property safety of the instrument and the life safety of detection personnel are effectively ensured; the invention provides a combustion evaluation coefficient eta (ranging from 1.0 to 6.5), so that the combustion evaluation is more reasonable; according to the inventi