| 학회 |
한국고분자학회 |
| 학술대회 |
2012년 봄 (04/12 ~ 04/13, 대전컨벤션센터) |
| 권호 |
37권 1호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
Mechanical properties of polypropylene biocomposites reinforced with by-product of marine algae |
| 초록 |
In the decades, environmental concerns have increased the interest in materials from renewable resources. Marine algae have recently received a lot of attention as a new biomass source for the production of renewable energy. The marine algae are used for bio-energy production but it can cause problem when marine algae by-product occurred at bio-energy production process. We manufacture biocompostes using the marine algae by-product as reinforcing material of polypropylene(PP) and investigated characteristics of biocomposites. Thermal stability of laminaria(LM) were analyzed and mechanical properties of LM/PP biocomposites were investigated. Flexural strength of LM/PP biocompostes gradually decreased with increasing LM loadings. On the other hand, the flexural modulus gradually increased with increasing LM loadings. Storage modulus and impact strength of LM/PP biocomposites showed higher value with the addition of 20wt%. |
| 저자 |
장영훈1, 한성옥1, 심이나1, 김형일2
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| 소속 |
1한국에너지기술(연), 2충남대 |
| 키워드 |
Marine algae; Biocomposites; Thermal stability; Mechanical properties; Dynamic mechanical properties
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| E-Mail |
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