Preparation and Evaluation of Functionality of Biomass-rich and Highly-functional Rubber-based Green Composites
| Project/Area Number |
24560840
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Composite materials/Physical properties
|
|---|
| Research Institution | Hyogo Prefectural Institute of Technology |
|---|
Principal Investigator |
NAGATANI Asahiro 兵庫県立工業技術センター, 材料・分析技術部, 上席研究員 (10470220)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
|
|---|
| Keywords | バイオマス / グリーンコンポジット / 天然ゴム / セルロース / 扁平状微粒子 / ナノファイバー / 制振性 / ガスバリア性 / 微粒子 |
|---|
| Outline of Final Research Achievements |
Flake-shaped cellulose particles(FSCPs) and cellulose nanofibers(CNFs) were prepared by mechanical ball milling and wet milling of fibrous cellulose. Biomass-rich and highly-functional rubber-based green composites were prepared by compounding these fillers with natural rubber(NR). Mechanical and functional properties of the composites were evaluated.
The damping and gas barrier properties of NR/FSCP composites were greatly improved by use of epoxidized NR as matrices. The tensile properties of NR/CNF composites were improved remarkably by the addition of chemical treating agents and affected significantly by the length of CNF.
|
Report
(4 results)
Research Products
(29 results)
