Ethylene vinyl acetate, also known as EVA, is an elastic polymer material that is similar to rubber. EVA usually contains no more than 40 percent vinyl acetate by weight, with the rest of the polymer being ethylene. It is resistant to cracks and ultraviolet radiation.Know More
EVA is known to have an odor similar to vinegar, though the odor is not very strong. It is used in a variety of consumer products including soccer cleats, plastic wrap and foam stickers. In other products, EVA can be used as a substitute for cork.
EVA cannot be broken down by the human body, but it is largely inert and does not cause much of a reaction, if any, when implanted.Learn more about Building Materials
Evangelion, or "Neon Genesis Evangelion," the full name of the Japanese television anime show, features giant robots known as Evangelion or EVA. The main character Shinji Ikari, a 14-year-old boy who pilots the Evangelion named EVA01, fights off invaders known as "angels" in a city called Neo Tokyo-3.Full Answer >
Cavity wall insulation works by filling the air gap between interior and external walls using a polymer foam that is made from a special plastic that traps air. The foam serves as a substitute for the air gap between the walls.Full Answer >
The most common materials used to make bathtubs are porcelain, acrylic, fiberglass, enameled cast iron and cast polymer, according to About.com. Each material creates a different look, weight and feel for the tub.Full Answer >
Polyvinyl chloride, or PVC, is the technical name for vinyl, a polymer developed in the 1920s. Unplasticized-polyvinyl chloride, or uPVC, is the same product as PVC except, as the name implies, it is made without the use of any plasticizers during the manufacturing process.Full Answer >