US National Fire Research Laboratory has launched a publicly accessible database of nearly 400 fire test results. The tests range from small item to furnished room scale and include data (CSV format), videos, photos and graphed data. This can provide data on heat release, soot or carbon monoxide for different materials. The data base can be searched by specimen, test description, fuel type, and for each test a video is available.
NIST Fire Calorimetry Database, US National Fire Research Laboratory (NFRL) at NIST (National Institute of Standards and Technology) https://www.nist.gov/el/fcd
Presentation in FPEeXTRA Magazine https://www.sfpe.org/publications/magazine/fpeextra/fpeextra2021/fpeextraissue63