TY  - BOOK
AU  - Jiang,N.
AU  - Li,Y.
AU  - Yu,T.
AU  - Li,D.
AU  - Shi,Y.
TI  - Effect of short jute fibers on the hydrolytic degradation behavior of poly (lactic acid)
KW  - NATURAL FIBER COMPOSITES
KW  - HYDROLYTIC DEGRADATION
KW  - MECHANICAL PROPERTIES
KW  - INTERFACE
KW  - THERMAL PROPERTIES
KW  - HYDROTHERMAL AGING
N2  - This paper investigates the effect of short jute fibers on the hydrolysis of poly (lactic acid)(PLA)in deionized water at 50 and 60 °C. The water absorption, thermal and mechanical properties (tensile and flexural), morphological structure, as well as molecular weight of jute/PLA composites and PLA were evaluated before and after aging. The results showed that the jute/PLA composites had higher water absorption but approximately equal mechanical properties compared with PLA. This indicates that it is a feasible way to reinforce PLA by adding short jute fibers. Both PLA and jute/PLA composites undergo hydrolysis after aging. Further analysis revealed that as the vibration and mobility of PLA molecular chains were hindered by addition of jute fibers, jute/PLA composites had a slower decline in mechanical properties than PLA, and thus showed a slower hydrolysis. Moreover, the addition of jute fibers resulted in mechanical interlocking, which in turn increased the load carrying capability of jute/PLA composites
UR  - https://drive.google.com/file/d/17Z763eZj2qZmg9N4TIaQ5nSCRo7Pp_ec/view?usp=drivesdk
ER  -