plural of gum-resin

plural of ion exchange resin

plural of phenol formaldehyde resin

plural of urea-formaldehyde resin

(organic chemistry) Any of many thermoplastic or thermosetting polymers or copolymers of acrylic acid, methacrylic acid, esters of these acids, or acrylonitrile; used in paint and many plastics.

any synthetic material, such as polyethylene, that can be molded when hot but becomes hard on cooling

(chemistry) any thermosetting resin, such as Formica, manufactured from melamine and an aldehyde, used to make surface coatings etc

A mixture of gum and resin secreted by a plant.

(organic chemistry) Any of many terpenoid acids produced by the resin ducts of conifers.

(chemistry) Any resinous plastic manufactured by the polymerization of a vinyl monomer