Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 1 (Q.No. 2)

Engineering Materials

Thermoplastic materials are those materials which

are formed into shape under heat and pressure and results in a permanently hard product

do not become hard with the application of heat and pressure and no chemical change occurs

are flexible and can withstand considerable wear under suitable conditions

are used as a friction lining for clutches and brakes

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

14 comments Page 2 of 2.

Gokul said: 7 years ago

What is the difference of Thermosetting and thermoplastic?

Deven.U said: 7 years ago

They can be used again and again as they can be softened again and again.

Hassanain Ali said: 4 years ago

Thermoplastic material is always cold.

Valusa Hrushikesh said: 3 years ago

Thermoplastic are softened on heating and hardened on cooling.

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