リュウキュウバショウ繊維の性能に関する基礎的研究(２）

概要

論文の詳細を見る
The experiments on the strength and elongation of Ryukyu Basho yarn and the jointed yarns with various kinds of adhesives were conducted. The results are as follows; 1. Ryukyu Basho yarn increase its strength with moisture, and its strength is affected by the humidity and the numbers of twist. 2. The elongation of the yarn increases with its strength. 3. The strength of Hata-joint yarn is weaker than that of the jointless yarn, and its strength decreases 25%. 4. Ryukyu Basho yarn jointed with adhesive is stronger than Hata-joint yarn, and its strength is similer to the jointless yarn. 5. For the practical use, the tests on the proofs against hot water, washing and dyeing of the jointed yarn were examined. as a result, the yarn jointed with the handicraft adhesive was better.
琉球大学教育学部の論文