Question

1. Name two main groups of plastics. Describe their
properties based on which they are differentiated​

Answer 1

Answer:

The two key categories of plastic are thermoplastics and thermosetting plastics (thermosets).

Answer 2

Answer:

Plastics are generally low cost, easy to manufacture, durable, strong for their weight, electrically and thermally insulative, and resistant to shock, corrosion, chemicals, and water.