1.

Which of the following is a difference between thermoplastic andthermosetting plastics ?

Answer»

Thermoplastics can be processed REPEATEDLY.
Thermosetting plastics cannot be softened by HEATING .
Thermoplastics do not UNDERGO CHEMICAL change on heating.
All the above.

Solution :Thermoplastic can be processed repeatedly, can be softened by heating and do not undergo any chemical change on heating.


Discussion

No Comment Found