Abstract: Various embodiments of methods for testing properties of a product comprise: (1) heating a sample of the product via an ignition source and determining a temperature differential across the sample; or (2) exposing a sample of the product to a flame and determining thermal transfer resistivity of the sample; or (3) supporting a sample of the product over an ignition source, heating the sample via the ignition source, and determining a temperature differential across the sample. The tested properties of the product may consist of: open flame resistivity, thermal transfer resistivity, or both.

Abstract: An apparatus for testing properties of a product comprising a thermal barrier layer comprises an ignition source, a test stand that extends a sample of the product over the ignition source, and a means for measuring thermal transfer across the sample. The apparatus may further comprise a means for measuring thermal transfer across each layer of the sample. A method for testing properties of a product comprising a thermal barrier layer comprises supporting a sample of the product over an ignition source, heating the sample via the ignition source, and determining a thermal differential across the sample. The method may further comprise determining a thermal differential across each layer of the sample.