Regarding cross-linked or network polymers, which of the following sta – InterviewSolution

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1.	Regarding cross-linked or network polymers, which of the following statements is incorrect ?
Answer» They contain strong covalent bonds in their polymer chains. They contain covalent bonds between various linear polymer chains. EXAMPLES are BAKELITE and melamine. They are formed from bi- and tri-functional monomers. Solution :They contain strong covalent bonds in their polymer chains. In this TYPE of polymers, bifunctional or trifunctional monomer combines with covalent BOND INBETWEEN the long polymer chain. Long polymer chain is joined by strong covalent bond and forms a net like structure.

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