How to indentify plastics by fire?
Admin：Jarrun Data：2022-05-31 11:06 Number of views :
PET burns with black smoke and has a sour taste
PP can burn all the time, the flame is yellow on top and blue on the bottom, there is a smell of candles
PS can also burn all the time, the flame is yellow black smoke, there is carbon powder after burning, and there is a smell of pine oil
ABS can burn quickly and continuously after being ignited, the flame is yellow black smoke, softened without dripping after burning, and the smell of rubber is very heavy
PC is more difficult to burn, and it will be extinguished when the fire is taken away. The flame is a small amount of black smoke, which softens and foams after burning, and has no special smell;
The flame of PE is yellow on top and blue on the bottom, softens and drips after burning, and smells of burning paraffin;
PA is not easy to burn, it will be extinguished when it leaves the fire source, the flame is yellow gray and white smoke, foaming and dripping after burning, with sheepskin and nail odor;
PVC is not easy to burn, it goes out after leaving the fire source, the flame is blue on the top and green on the bottom with smoke, it is difficult to soften after burning, and it has a pungent and sour taste.
