It is a condensation polymer and is obtained from phenol and formaldehyde in the presence of either an acid or a base catalyst. The process actually involves the initial formation o-and /or p hydroxymethylphenol derivatives.
The ortho and para substituted phenols can undergo polymerization to produce a cross-linked polymers known as bakelite.
Uses: – It is used-
- For making glue for binding laminated wooden planks and in varnishes.
- For making combs, fountain pens, barrels, phonograph records, electrical switches and handles of various utensils, formica table tops and many other products.