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Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 5 (Q.No. 30)
Engineering Materials
30.
Thermosetting plastics 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:
2 comments Page 1 of 1.
Rodgers said:   7 years ago
If moulded they cannot be remoulded once formed.
Amarendiran said:   8 years ago
Thermosetting plastics can be change the original shape into another shape by using heat and pressure with any chemical content added.

Thermoplastic is the opposite of thermosetting plastic.
(1)
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