Advertisements
Advertisements
प्रश्न
Explain the difference between thermoplastic and thermosetting plastics.
उत्तर
There are two types of plastics: Thermosetting plastics and Thermoplastics.
| Thermosetting plastic | Thermoplastic |
| Thermosetting plastic cannot be bent easily. It may break when forced to bend. | Thermoplastic can be bent easily. |
| Thermosetting plastic cannot be softened by heating. Thus, it cannot be reshaped once moulded. | Thermoplastic can be softened easily by heating. Thus, it can be reshaped. |
APPEARS IN
संबंधित प्रश्न
Describe an activity to show that thermoplastic is a poor conductor of electricity.
Give example of material that can be used again.
Can you replace the following packaging material with those which can be recycled or reused.
Dry eatables in polythene.
What can we do to reduce overuse of plastics?
Unscramble the jumbled words given below, related to synthetic material.
Laspict
Plastics can be found in toothpaste, face wash, and body scrubs.
Plastics have completely occupied our life. Why?
Polycarbonate (PC) plastic contains ______.
The used plate is easy to recycle.
Answer the following by rearranging the jumbled letters :
Expanded polystyrene is commercially known as ______.
mthreolco
