Can I order new Formica in sheet form?

I have an old drawleaf kitchen table dated from the '50s with marble effect Formica on the top only - (glued onto real wood). The formica has broken off in parts and elsewhere has warped slightly with sections having been reglued in the past. I would like to renew the Formica completely if it can still be ordered in sheet form. I like the fact that it is able to be wiped clean after meals, so do not want to have it restored to its original wood. Please advise if and where I can obtain some new Formica (or any other similar more modern product)
Thank you