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Erschienen in:
2021 | OriginalPaper | Buchkapitel
Fluidity of Wood Composite Combined with Natural Binder on Injection Molding
verfasst von : Shohei Kajikawa, Masaya Horikoshi, Takashi Kuboki, Soichi Tanaka, Kenji Umemura, Kozo Kanayama
Erschienen in: Forming the Future
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Abstract
This paper describes injection molding of a new wood composite with a natural binder composed of sucrose and citric acid. The wood composite was plasticized to be deformable when heated, making molding possible. In this study, the effects of the natural binder content and mixture ratio of the sucrose and the citric acid on the fluidity of the wood composite on injection molding were investigated. At first, the appropriate molding temperature for plasticizing the wood composite was determined to be 180 °C by thermal analysis. In the injection molding test, products were obtained successfully when the fluidity of the wood composite was high. The fluidity was improved by increasing the binder content, and the optimum mixture ratio of the sucrose and the citric acid was 75:25.