Яке аз роҳҳои соддатарин роҳҳои гузаронидани санҷиши оташин аз буридани намунаҳо аз пластикӣ ва дар қатори он дар зарфи пюйн. The colour of flame, scent and characteristics of burning can give an indication of the type of plastic: 1. Polyethylene (PE) – Drips, smells like candlewax; 2.Polypropylene (PP) – Drips, smells mostly of dirty engine oil and undertones of candlewax; 3. Polymethylmethacrylate (PMMA, “Perspex”) – Bubbles, crackles, sweet aromatic smell; 4. Polyamide or “Nylon” (PA) – Sooty flame, smells of marigolds; 5. Acrylonitrilebutadienestyrene (ABS) – Not transparent, sooty flame, smells of marigolds; 6. Polyethylene foam (PE) – Drips, smells of candlewax