Documents POLYMERS. Thermoplastics Thermoplastics soften when heated and can be moulded into required shapes.....

Slide 1POLYMERS Slide 2 Thermoplastics Thermoplastics soften when heated and can be moulded into required shapes when in this state. They will harden again on cooling. By…

Documents Polymers.

POLYMERS Thermoplastics Thermoplastics soften when heated and can be moulded into required shapes when in this state. They will harden again on cooling. By heating and cooling,…