Ethylene Vinyl Acetate Eva For Sound Proofing

Eva foam is the acronym for the closed cell ethylene vinyl acetate copolymer foam used as an effective substitute for a variety of materials used in production.

Ethylene vinyl acetate eva for sound proofing. Dekorman s eva ethylene vinyl acetate underlayment is designed for using under floated laminate bamboo and engineered wood floors and is ideal for many types of subflooring. With that comes a higher resonant frequency we really want a limp barrier to keep its resonant frequency below the audible range since materials are acoustically transparent at their. The eva copolymer which is based on a high proportion of va greater than 60 is referred to as ethylene vinyl acetate rubber. Ethylene vinyl acetate eva polymer foam was prepared using a mold for this investigation.

It is a suitable substitute for natural rubber vinyl neoprene polyurethane and pvc foams wood composites felts fiberglass and mineral wool. Inhalation does not pose a threat unless you actually work in a processing plant. Eva is an elastomeric polymer that produces materials which are rubber like in softness and flexibility. The first concern is that it s very stiff.