K-0939 絹繊維強化生分解性プラスチックの生分解による引張強度特性変化(J05-7 環境・耐久性(2))(J05 複合材料の加工と評価)

概要

論文の詳細を見る
This study describes a property change in tensile strength due to bipdegradation for natural fiber reinforced biodegradable composite. Polybutylene succinate (PBS) reinforced by silk fiber (PBS/SI) was molded by a simple injection molding method which one of the authors was developed. The molded specimens were biodegraded in soil at 27℃ with high humidity (>90%), and static tension test was carried out. Static strength of PBS/SI was much higher in comparison with these of PBS at the initial stage without biodegradation, but was decreased drastically with increasing biodegradation. The decrease in strength of PBS/SI may be caused by the lack of adhesion between fiber and matrix interface.
一般社団法人日本機械学会の論文
2001-08-22