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Poly(ethylene-vinyl acetate)

Catalog Number
ACM24937788-27
CAS Number
24937-78-8
Product Name
Poly(ethylene-vinyl acetate)
Structure
Category
Ethylene-vinyl acetate (EVA)
Molecular Formula
(CH2CH2)m[CH2CH(OCOCH3)]n
InChI
InChI=1S/C4H6O2.C2H4/c1-2-3-4(5)6;1-2/h2H,1,3H2,(H,5,6);1-2H2
InChI Key
DQXBYHZEEUGOBF-UHFFFAOYSA-N
Application
Poly(ethylene-vinyl acetate) is a versatile material employed across various industries due to its unique properties, which include good impact resistance, stress crack resistance, and high elasticity. It is particularly used to enhance adhesion in hot-melt and pressure-sensitive adhesives. This elastomer also plays a significant role in improving conversion coatings and thermoplastics. Its applications range from flexible tubing, color concentrates, gaskets, and molded automotive parts to plastic lenses and pumps. Poly(ethylene-vinyl acetate) is prized for its puncture resistance, chemical stability, electrical properties, biocompatibility, and low density, making it compatible with fillers and flame retardants. Furthermore, it is utilized in transdermal drug delivery systems as membranes or backings, showing effectiveness in the controlled release of drugs such as atenolol, triprolidine, and furosemide.
MDL Number
MFCD00133996
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