I need to know what standard plastic picnic plates are made of. The plates are black plastic.
Plastic. Plastic is the general term for a wide range of synthetic or semisynthetic polymerization products. They are composed of organic condensation or addition polymers and may contain other substances to improve performance or reduce costs. There are many natural polymers generally considered to be plastics. Plastics can be formed into objects, or films, or fibers. Their name is derived from the malleability, or plasticity, of many of them.
MOST SOFT PLASTICS ARE MADE OF IT
Concrete, What color was Napoleon?s white horse?
