Chemical Engineering - Polymer Technology - Discussion

Discussion Forum : Polymer Technology - Section 3 (Q.No. 48)
48.
Which of the following is not a natural polymer ?
Nucleic acids e.g. RNA and DNA
Polysaccharides
Polyisoprene
Polyurethane
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

KRR said:   3 years ago
The polyurethane polymer is formed by reactions between the two monomers, a polyfunctional isocyanate and a polyfunctional alcohol (polyol), to form the polyurethane bond.

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