To make PVC a flexible plastic,............. | vedclass

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Question

(D) Polyvinyl chloride $(PVC)$ is inherently a hard and brittle polymer. To make it flexible and suitable for applications like pipes,cables,and films

Vedclass · Accepted Answer

Plasticizer

Vedclass · Answer

(D) Polyvinyl chloride $(PVC)$ is inherently a hard and brittle polymer. To make it flexible and suitable for applications like pipes,cables,and films,additives known as plasticizers (such as di$-2-$ethylhexyl phthalate) are added during the processing or polymerization stage. These molecules insert themselves between the polymer chains,increasing the free volume and reducing intermolecular forces,which results in increased flexibility.

To make $PVC$ a flexible plastic,............. is added during polymerization.

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