Fabrication of Poly(vinyl alcohol)/Cellulose Nanofiber Derivative from Kenaf Bast Fiber via Electrospinning

2016 ◽  
Vol 8 (2) ◽  
pp. 168-172 ◽  
Author(s):  
Hoik Lee ◽  
Kyung Hun Song ◽  
Seung Soon Im ◽  
Jong-Sun Jung ◽  
Abdul Wahab Jatoi ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Cellulose Nanofiber ◽  
Poly Vinyl Alcohol ◽  
Bast Fiber ◽  
Kenaf Bast ◽  
Kenaf Bast Fiber

Chemical-Physical Treatment for Production of Cellulose Nanofiber from Kenaf Bast Fiber

2020 ◽  
pp. 1-12
Author(s):  
Safwan Sulaiman ◽  
Nur Shakira Sahat ◽  
Farah Nadia Omar ◽  
Mohd Noriznan Mokhtar ◽  
Mohd Nazli Naim ◽  
...  
Keyword(s):  
Cellulose Nanofiber ◽  
Physical Treatment ◽  
Bast Fiber ◽  
Kenaf Bast ◽  
Kenaf Bast Fiber

Fiber Orientation Control by Stretching in Cellulose Nanofiber Green Composites

2017 ◽  
Vol 754 ◽  
pp. 135-138
Author(s):  
Hitoshi Takagi ◽  
Antonio Norio Nakagaito ◽  
Yuya Sakaguchi
Keyword(s):  
Fiber Orientation ◽  
Vinyl Alcohol ◽  
Glass Fibers ◽  
Cellulose Nanofibers ◽  
Polymeric Composite ◽  
High Strength ◽  
Sample Surface ◽  
Cellulose Nanofiber ◽  
Poly Vinyl Alcohol ◽  
Nanofiber Alignment

The presence of nanoscale cellulosic fiber; namely cellulose nanofiber, increases year by year because the mechanical and physical properties are believed to be comparable to those of common glass fibers. On the other hand, most of the reported strength data for the cellulose nanofiber-reinforced polymeric composite materials was not as high as expected. In order to obtain high-strength cellulose nanofiber-reinforced polymer composites, we tried to optimize the fiber orientation of cellulose nanofibers in poly (vinyl alcohol)-based polymer matrix by using a repeated mechanical stretching treatment. The fiber orientation of cellulose nanofibers in the poly (vinyl alcohol) matrix can be modified by changing the total amount of stretching strain applied during the multiple stretching treatments. The degree of fiber alignment was directly evaluated by observing the cellulose nanofibers on the sample surface with a digital microscope. The efficacy of proposed nanofiber alignment control has been explored experimentally and theoretically. The tensile strength and modulus of the cellulosic nanocomposites after applying the multiple stretching treatments increased by approximately 80% and 40% respectively, as compared with those of the untreated nanocomposites.

scholarly journals Layer Separation of Kenaf Bast Fiber and the Influence of Each Layer to the Kenaf Bast Paper Strength

2005 ◽  
Vol 59 (9) ◽  
pp. 1354-1366
Author(s):  
Yu Wang ◽  
Wiwin Suwinarti ◽  
Shinji Fujiwara ◽  
Kazuhiko Sameshima ◽  
Zhou Cheng
Keyword(s):  
Paper Strength ◽  
Bast Fiber ◽  
Layer Separation ◽  
Kenaf Bast ◽  
Kenaf Bast Fiber

Temperature and loading rate effects on tensile properties of kenaf bast fiber bundles and composites

2009 ◽  
Vol 40 (3) ◽  
pp. 189-196 ◽  
Author(s):  
Yibin Xue ◽  
Yicheng Du ◽  
Steve Elder ◽  
Kunpeng Wang ◽  
Jilei Zhang
Keyword(s):  
Tensile Properties ◽  
Loading Rate ◽  
Fiber Bundles ◽  
Bast Fiber ◽  
Rate Effects ◽  
Kenaf Bast ◽  
Kenaf Bast Fiber

scholarly journals Kenaf Bast Fiber Treatment for Nonwoven Fabrics.

2001 ◽  
Vol 57 (3) ◽  
pp. 88-93 ◽  
Author(s):  
Qiye Yang ◽  
Junn Morisawa ◽  
Yoshito Ohtani ◽  
Kazuhiko Sameshima
Keyword(s):  
Bast Fiber ◽  
Nonwoven Fabrics ◽  
Fiber Treatment ◽  
Kenaf Bast ◽  
Kenaf Bast Fiber
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