| 학회 |
한국고분자학회 |
| 학술대회 |
2020년 가을 (10/05 ~ 10/08, 부산컨벤션센터(BEXCO)) |
| 권호 |
45권 1호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
Sound Absorption and Insulation Properties of Electrospun Nylon-6 and Polyurethane Nanofibre Mats |
| 초록 |
Nylon-6 and polyurethane nanofibres membrane were prepared by electrospinning technique and glued to a polyurethane foam to study the sound absorption and insulation behavior. An impedance tube was used to measure the sound absorption and airborne sound insulation. The results obtained from the sound absorption and airborne sound insulation tests indicated that the pristine electrospun nanofibres of nylon-6 and PU have very low acoustical performance. However, when applied alongside the porous sound material, the resulting hybrid structure showed highly enhanced performance. We believe that this study can broaden the application of electrospun nanofibres for sound pollution control. |
| 저자 |
이은정1, 신혜경2, Bishweshwar Pant3, 박미라3
|
| 소속 |
1지리산한지, 2전주대, 3우석대 |
| 키워드 |
nanofibres; electrospinning; sound pollution control
|
| E-Mail |
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