â¢ CANAPE (noun) The noun CANAPE has 1 sense: 1. an appetizer consisting usually of a thin slice of bread or toast spread with caviar or cheese or other savory food. Familiarity information: CANAPE used as a noun is very rare.
What is Polyester. P. olyester is a term often defined as âlong-chain polymers chemically composed of at least 85% by weight of an ester and a dihydric alcohol and a terephthalic acidâ. In other words, it means the linking of several esters within the fibers. Reaction of alcohol with carboxylic acid results in the formation of esters.
The first polyester fibers were produced by reacting ethylene glycol and either terephthalic acid or one of its esters to give poly(ethylene terephthalate). This polymer is still used to make thin films (Mylar) and textile fibers (Dacron and Fortrel).