• Journal of Adhesion and Interface
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• v.4 no.3
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• pp.41-51
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• 2003

• Polymer Science and Technology
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• v.24 no.3
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• pp.277-284
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• 2013

• Journal of Adhesion and Interface
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• v.8 no.4
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• pp.32-40
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• 2007

• Elastomers and Composites
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• v.44 no.1
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• pp.13-21
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• 2009

• Journal of the Korean Wood Science and Technology
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• v.37 no.4
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• pp.310-319
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• 2009

The representative eco-friendly materials, or bio-composites, were made by incorporating biodegradable polymer of polybutylene succinate (PBS) as the matrix and bamboo flour (BF) as the natural filler. In present study, the effects of content and particle size of natural filler on the bio-composites were carried out around their mechanical, visco-elastic, and thermal properties. By the incorporation of BF, the tensile properties decreased but the viscoelastic and thermal properties revealed positive effect through interaction between the polymer and natural filler. Also, the vulnerability of interfacial adhesion between hydrophobic PBS and hydrophilic BF appeared to adversely affect the properties of bio-composites.

• Journal of Adhesion and Interface
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• v.5 no.4
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• pp.24-33
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• 2004

• Elastomers and Composites
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• v.50 no.4
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• pp.258-264
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• 2015

Rubber composites were prepared by precured CIIR pulverized at knead shear force in order to research the effects of the BR/PCP composites. The particle size of domain in BR/CIIR composites was decreased and homogeneously dispersed by the precured CIIR pulverized. However, it was difficult to use the product when the content is 40 phr and precured of 40%. BR/PCP composites have improved mechanical properies as compared that of the addition of simply cut chip composite.

• Journal of the Korean Wood Science and Technology
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• v.46 no.1
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• pp.107-113
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• 2018

In this study, the 3D printer filaments were manufactured by using the representative eco-friendly material, bio-composite. Bio-composites were made by incorporating biodegradable polymer of poly lactic acid (PLA) as the matrix and bamboo flour as the filler. The bamboos which were used in this experiment are Phyllostachys bambusoides, Phyllostachys nigra var. henonis, and Phyllostachys pubescen grown in Damyang district in Korea, and the mixture ratio between bamboo flour and PLA were set 10/90, 20/80, 30/70 by weight standard. Also, tensile strength of bamboo/PLA bio-composites manufactured with three kinds of bamboo were estimated and compared. In this result, the highest estimated bio-composites was Phyllostachys bambusoides flour/PLA which mixture ratio was 10/90, that is, it was the most suitable bamboo/PLA bio-composites for manufacturing 3D printer filament.

• Journal of the Korean Wood Science and Technology
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• v.33 no.1 s.129
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• pp.29-37
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• 2005

The main objective of this research was conducted to evaluate the impacts on the thermoplastic polymer which is a matrix polymer and the rice husk flour (RHF) which is a reinforcing filler relative to the manufacturing temperature and time when bio-composites were manufactured. In order to evaluate the impacts on the rice husk flour relative to the manufacturing temperature, the rice husk flour was persevered for 10 minutes to 2 hours period at $220^{\circ}C$ temperature which was then added with the polypropylene (PP) and low-density polyethylene (LDPE) to complete the manufacturing process of the bio-composites and measure the corresponding mechanical properties. As preserving time increased at $220^{\circ}C$, the tensile and impact strength were decreased due to the thermal degradation of the main components within the rice husk flour. The thermogravimetric analysis (TGA) was used to measure weight loss caused by the actual manufacturing temperature and the result was that the thermoplastic polymer had not scarcely occurred weight change, but there had been increasing rate of weight loss relative to time for the rice husk flour and the bio-composites under the consistent temperature of $220^{\circ}C$ for 2 hour time period. Therefore, the proper manufacturing temperature and time settings are significantly important features in order to prevent the reduction of mechanical properties which were induced throughout the manufacturing process under the high manufacturing temperature.

• Polymer Science and Technology
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• v.26 no.1
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• pp.40-46
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• 2015