As far as I know, Formica is a brand name for a laminated product, probably the first one that came to anyone's attention. Some modern laminates are produced with a slightly textured finish. What I know as Formica was always smooth and shiny. My mother had a kitchen table with a Formica top (it was horrible but she thought it was very modern). Purely as an aside, I was reading recently a book about the Falklands conflict recently and apparently, after the war, the Navy replaced all the Formica surfaces in their ships galleys with stainless steel, after seeing the horrendous injuries and deaths caused by shards of flying Formica when a ship suffered blast damage in those areas.