This is the 16725th most frequent Polish word.
wybuchowych
"Explosive."
The word 'wybuchowych' is used here as an adjective associated with the noun 'materiałów' to describe explosive materials.
Eksperci ostrzegają przed przewożeniem materiałów wybuchowych.
Experts warn against transporting explosive materials.
In this sentence, 'wybuchowych' describes the type of chemicals in question, denoting their potential to explode.
Reakcje wybuchowych chemikaliów muszą być kontrolowane w laboratorium.
The reactions of explosive chemicals need to be controlled in the laboratory.
Here, 'wybuchowych' metaphorically describes 'emocji', implying intense and sudden emotional bursts.