Melamine-formaldehyde resin is a highly durable polymer famous for its use in manufacturing unbreaka — Polymers Chemistry Question

💡 Solution & Explanation

Melamine (2,4,6-triamino-1,3,5-triazine) consists of a six-membered heterocyclic aromatic ring containing alternating carbon and nitrogen atoms, with a primary amine ($-NH_2$) group attached to each of the three carbon atoms in the ring.