2012 Fiscal Year Final Research Report
Elucidation of the performance enhancement expression mechanism by additives for high wood loaded wood-plastic-composites
| Project/Area Number |
22580189
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Wood science
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
KIGUCHI Makoto 独立行政法人森林総合研究所, 木材改質研究領域, 室長 (50353660)
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| Co-Investigator(Kenkyū-buntansha) |
KATAOKA Yutaka 独立行政法人森林総合研究所, 木材改質研究領域, チーム長 (80353639)
MATSUNAGA Hiroshi 独立行政法人森林総合研究所, 木材改質研究領域木材保存研究室, 主任研究員 (80391184)
KOBAYASHI Masahiko 独立行政法人森林総合研究所, 木材改質研究領域機能化研究室, 主任研究員 (00397530)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 相溶化剤 / 添加剤 / 混練型WPC / 耐候性 |
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| Research Abstract |
For improving mechanical strength and weatherability of wood-plastic composites (WPC) with high wood loaded, mechanical strength was improved by plasticity additives made from woody chemical components. And, improvement of weatherability of WPC by ultra violet ray stabilizers (UVAs) and light stabilizers (LS) for plastic use was evaluated, and UVA mainly decreased color changes and LS reduced chalking. Furthermore, good depression effects for both color change and chalking were achieved by combination of UVA and LS.
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