The final test report for ignition behavior of R1234yf was published by BAM
Germany in June of 2010.It pointed out that HF exposures from thermal decomposition or combustion of R1234yf would be likely to results in personal injury.At the end of the year
there was also a concern on the R32 in China.Hence
these issues are analyzed based on chemical reaction kinetics
toxic gas exposure limit allowed
and with reference to SAE results.It is found that when R1234yf leads to the generation of excessive concentrati...