Thermosetting plastics are

If $\bar{M}_w$ is the weight average molecular weight and $\bar{M}_n$ is the number average molecular weight of a polymer, the poly dispersity index $(PDI)$ of the polymer is given by

Write down the preparation,uses and properties of Bakelite.

Which among the following polymers is used to obtain surgical sutures?

Which of the following polymers contains an ester linkage?

The ‘mercerised cellulose’ is chemically prepared by