Preparation, crystallization behaviors, and mechanical properties of biodegradable composites based on poly(L-lactic acid) and recycled carbon fiber

2012 ◽  
Vol 43 (11) ◽  
pp. 1947-1958 ◽  
Author(s):  
Hongyan Han ◽  
Xiaodong Wang ◽  
Dezhen Wu
Keyword(s):  
Mechanical Properties ◽  
Lactic Acid ◽  
Carbon Fiber ◽  
Crystallization Behaviors ◽  
Biodegradable Composites

Composites of Poly(lactic Acid) with Rice Straw Fibers Modified by Poly(butyl Acrylate)

2011 ◽  
Vol 675-677 ◽  
pp. 357-360
Author(s):  
Li Jun Qin ◽  
Jian Hui Qiu ◽  
Ming Zhu Liu ◽  
Sheng Long Ding ◽  
Liang Shao ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Lactic Acid ◽  
Rice Straw ◽  
Butyl Acrylate ◽  
Interfacial Adhesion ◽  
Suspension Polymerization ◽  
Water Solution ◽  
Poly Lactic Acid ◽  
Biodegradable Composites

The modified rice straw fibers (MRSF) were prepared by suspension polymerization technique of butyl acrylate (BA) monomer and rice straw fibers (RSF) in water solution. FTIR test indicated that PBA was coated and absorbed on RSF.The biodegradable composites were prepared with the MRSF and poly(lactic acid) (PLA) by HAAKE rheometer. Mechanical properties showed that the tensile strength of PLA/MRSF composites were (W (%) =7.98%) increased by 6 MPa compared with blank sample. The possible reason was that the good interfacial adhesion between PLA and MRSF, which was demonstrated by SEM.

Effect of plasma treatment on mechanical properties of jute fiber/poly (lactic acid) biodegradable composites

2013 ◽  
Vol 22 (6) ◽  
pp. 389-399 ◽  
Author(s):  
Nam Gibeop ◽  
D.W. Lee ◽  
C.Venkata Prasad ◽  
F. Toru ◽  
Byung Sun Kim ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Lactic Acid ◽  
Plasma Treatment ◽  
Jute Fiber ◽  
Poly Lactic Acid ◽  
Biodegradable Composites

scholarly journals Effect of molecular weight of polyethylene glycol on crystallization behaviors, thermal properties and tensile performance of polylactic acid stereocomplexes

RSC Advances ◽  
2020 ◽  
Vol 10 (69) ◽  
pp. 42120-42127
Author(s):  
Ruilong Li ◽  
Yifan Wu ◽  
Zhuyu Bai ◽  
Jianbing Guo ◽  
Xiaolang Chen
Keyword(s):  
Mechanical Properties ◽  
Molecular Weight ◽  
Lactic Acid ◽  
Thermal Properties ◽  
Polyethylene Glycol ◽  
Polylactic Acid ◽  
Triblock Copolymer ◽  
Thermal And Mechanical Properties ◽  
Crystallization Behaviors ◽  
Tensile Performance

In this work, the poly(d-lactic acid)–polyethylene glycol–poly(d-lactic acid) (PDLA–PEG–PDLA) triblock copolymer as a novel modification agent was incorporated into poly(l-lactic acid) (PLLA) to improve the thermal and mechanical properties of PLLA.

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