Effects of urea–formaldehyde and polyvinyl acetate adhesive on sound absorption coefficient and sound transmission loss of palmyra palm fruit fiber composites
Purintorn Chanlert, Sukrutai Tongyoo, Chintaporn Rordrak
Topics & Concepts
Polyvinyl acetateMaterials scienceComposite materialPorosityNoise reduction coefficientUrea-formaldehydeAdhesiveFiberSound transmission classAbsorption of waterTortuosityAttenuation coefficientPolymerAcousticsOpticsLayer (electronics)PhysicsAcoustic Wave Phenomena ResearchNoise Effects and ManagementWind and Air Flow Studies