👉 The term "naphthalenic" refers to a type of polymer that is derived from naphtha, a byproduct of fossil fuel combustion. Naphthalenes are a class of aromatic hydrocarbons with the chemical formula CnH2n+2, where n represents the number of carbon atoms in the molecule. Naphthalenes are known for their versatility and have been used in various applications due to their high melting point, low vapor pressure, and ability to form strong