Even the ruined motors looked as though they were made of plastics.
From what was left of their hangar, their planes were made of plastics—not a piece of metal in them.
I have been working on this for months with a plastics company.
After all, he rationalized, plastics are notoriously unstable under certain conditions.
With the third blow the plastics cell cracked and the lignin poured out, a syrupy curtain sliding down.
It was to achieve enough money to permit the building of a dream, a laboratory of research in plastics.
Rubber, most plastics, dry wood, oils and glass are some of the good insulators.