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प्रश्न
Explain the difference between thermoplastic and thermosetting plastics.
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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. |
संबंधित प्रश्न
How the plastic is produced?
Can you replace the following packaging material with those which can be recycled or reused.
Glass tumblers packed in thermocol box.
True or False
A lot of plastic pollutes our environment.
A plastic bag dumped in the soil stays without breaking down for 500 years. If a new generation starts in every 30 years, how many generations would it take to see the plastic bag finally broken down?
Nandhini brings his lunch every day to school in a plastic container which has resin code number 5. The container is made of ______.
Which is a thermosetting plastic?
Which of the following is non–bio degradable?
Plastics can be found in toothpaste, face wash, and body scrubs.
Plastics are environment friendly.
What are the drawbacks of plastics?
