Question

there are 3 types of plastics. why? ​

Answer 1

Explanation:

THERE ARE THREE MAIN TYPES OF PLASTICS.

1. THERMOSETTING PLASTICS.
2. THERMO PLASTICS.
3. ELASTROMERS

Answer 2

Answer:

there is no answer of why in worls

Explanation:

but there are 3 types of plastics..