Cross linked polymers are__________________?
Correct answer: D. Thermosetting
- A. Thermoplastic
- B. Fibres only
- C. Either A. or B.
- D. Thermosetting
Explanation
Cross-linking joins polymer chains into a permanent three-dimensional network, so the material cannot be remelted and reshaped like a thermoplastic. This network structure is characteristic of thermosetting polymers.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Thermoplastic materials___________________?
Polyhexamethylene adipamide is also known as______________?
The starting material used for the manufacture of caprolactam is________________?
Nylon-66 compared to nylon-6 has __________________?
In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of__________________?
Which of the following rubbers has the widest service temperature range (-75 to 275°C) ?