Acoustic properties of biodegradable composite micro-perforated panel (BC-MPP) made from kenaf fibre and polylactic acid (PLA)

• Main Authors: Vui, Desmond Daniel Sheng Chin,, Yahya, Musli Nizam, Che Din, Nazli, Ong, Pauline
• Format: Article
• Language: English
• Published: ScienceDirect 2018
• Subjects: TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
• Online Access: http://eprints.uthm.edu.my/5430/1/AJ%202018%20%28178%29.pdf; http://eprints.uthm.edu.my/5430/

This paper investigates the sound absorption of biodegradable composite micro-perforated panel (BC-MPP) made from kenaf fibre and biodegradable polymer known as polylactic acid (PLA). BC-MPP samples were made through conventional machining method such as mixing, drilling, and hot pressing process. S...