scholarly journals Effects of different interfacial modifiers on the properties of digital printing waste paper fiber/nanocrystalline cellulose/poly(lactic acid) composites

2022 ◽  
Author(s):  
Xiaolin Zhang ◽  
Jingjing Di ◽  
Jia Li ◽  
Shaoge Li ◽  
Jingting Duan ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Nanocrystalline Cellulose ◽  
Waste Paper ◽  
Digital Printing ◽  
Poly Lactic Acid

scholarly journals Effects of Different Interfacial Modifiers on the Properties of Digital Printing Waste Paper Fiber/Nano-Crystalline Cellulose/Poly (Lactic Acid) Composites*

2021 ◽  
Author(s):  
xiaolin zhang ◽  
Jingjing Di ◽  
Jia Li ◽  
Shaoge Li ◽  
Jingting Duan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Lactic Acid ◽  
Water Absorption ◽  
Waste Paper ◽  
Digital Printing ◽  
Poly Lactic Acid ◽  
Crystalline Cellulose ◽  
Nano Crystalline ◽  
Degradation Properties ◽  
Properties Of Composites

Abstract Digital printing waste paper fiber/nano-crystalline cellulose/poly (lactic acid) (DPF/NCC/PLA) composites, modified through γ-methacryloxy propyl trimethoxy silane (KH570), isopropyl tri (dioctylpyrophosphate) titanate (TMC201), sodium hydroxide (NaOH), polyethylene glycol 6000 (PEG6000), and a composite silane coupling agent (KH570/PEG6000), were fabricated by melt blending and injection molding and the effects of different modifiers on the properties of composites were studied. Results showed that mechanical properties of the modified composites generally improved, and the best mechanical properties, including flexural, tensile and impact strength, were achieved PEG6000, KH570/PEG6000, and KH570 modification, respectively. Thermal performance analysis showed improved thermal properties of composites treated by KH570, but the crystallinity of the modified materials was increased. Both water absorption and degradation properties showed a decreasing trend, and water absorption performance was obviously improved after KH570/PEG6000 modification. Under the action of several modifiers, the diffusion coefficient, thermodynamic solubility and permeability of composites were reduced to varying degrees. Furthermore, scanning electron microscopy (SEM) demonstrated that interfacial adhesion and composite compatibility were improved with significantly fewer and smaller pores, as well as a fuzzy boundary among the three phases.

Chemical modification of nanocrystalline cellulose for improved interfacial compatibility with poly(lactic acid)

2019 ◽  
Vol 29 (2) ◽  
pp. 220-222 ◽  
Author(s):  
Ilia V. Averianov ◽  
Mariia A. Stepanova ◽  
Iosif V. Gofman ◽  
Alexandra L. Nikolaeva ◽  
Viktor A. Korzhikov-Vlakh ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Chemical Modification ◽  
Nanocrystalline Cellulose ◽  
Poly Lactic Acid ◽  
Interfacial Compatibility

Silane crosslinking of electrospun poly (lactic acid)/nanocrystalline cellulose bionanocomposite

2016 ◽  
Vol 68 ◽  
pp. 397-405 ◽  
Author(s):  
M. Rahmat ◽  
M. Karrabi ◽  
I. Ghasemi ◽  
M. Zandi ◽  
H. Azizi
Keyword(s):  
Lactic Acid ◽  
Nanocrystalline Cellulose ◽  
Poly Lactic Acid
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