Regarding cross-linked or network polymers, which of the following statements is incorrect?
Regarding cross-linked or network polymers, which of the following statements is incorrect?
(1) They contain covalent bonds between various linear polymer chains.
(2) They are formed from bi-and tri-functional monomers.
(3) Examples are bakelite and melamine.
(4) They contain strong covalent bonds in their polymer chains.
2 Answers
(4) Cross-linked or network polymers are usually formed from bi-functional & tri-functional monomers and contains strong covalent bond between various linear polymer chains like Melamine, Bakelite etc.
Correct option(d) They contain strong covalent bonds in their polymer chains
Explanation :
Cross-linked or network polymers are usually formed from bi-functional and tri-functional monomers and contains strong covalent bonds between various linear polymer chains like melamine, bakelite, etc.