Mechanical Engineering - Engineering Materials - Discussion
Discussion Forum : Engineering Materials - Section 1 (Q.No. 2)
2.
Thermoplastic materials are those materials which
Discussion:
14 comments Page 1 of 2.
Anurag Sharma said:
10 years ago
A thermoplastic is a material which becomes soft when heated and hard when cooled. Thermoplastic materials can be cooled and heated several times. They can be recycled. When thermoplastics are heated, they melt to a liquid.
Abilash said:
2 months ago
Thermoplastics soften when heated and can be reshaped multiple times without undergoing a chemical change.
They solidify upon cooling but do not become permanently hard like thermosetting plastics.
They solidify upon cooling but do not become permanently hard like thermosetting plastics.
(1)
Rajesh said:
8 years ago
Thermoplastic are those plastic which is recycle by application of pressure and heat or softened when heated or hardended by cooling.
(2)
Nikhil said:
1 decade ago
Thermoplastic materials are those which becomes soft when it is heated and becomes hard when cooled.
Sachin said:
6 years ago
Different answers in the Nirali Prakashan book. Opn. A in answers. Which correct answer?
(1)
Rohit Singh said:
1 decade ago
Because they are mostly chain structured polymers. On heating chain goes to extend.
Deven.U said:
7 years ago
They can be used again and again as they can be softened again and again.
Suresh.S said:
1 decade ago
THERMOPLASTIC Material can be softened and re softened and reusable.
Valusa Hrushikesh said:
3 years ago
Thermoplastic are softened on heating and hardened on cooling.
Gokul said:
7 years ago
What is the difference of Thermosetting and thermoplastic?
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