Corn Husk Fiber-Polyester Composites as Sound Absorber: Nonacoustical and Acoustical Properties

Table 1

The composition of the composite (mean values in volume fraction).

Sample	CHF (%)	Polyester resin (%)
PF-E	20	80
PF-G	40	60
PF-H	50	50
PF-I	60	40
PF-K	70	30
PF-M	80	20