抄録
The length, the diameter, the tensile strength and the elongation at break were measured in the following three conditions: (1) “dry”, (2) “wet” after immersed 24 hours in cold water, and (3) “wet after boiled” 30 minutes in water.
From the results (Tables 2-4), we knew that (1) with the excep ?? ion of Ku ?? ehalon and Saran, Amilan, Cremona, Mewlon and Kanebian were affected by the cold water immer ?? ion, but (2) by the boiling water immersion, all the synthetic test cords were shortened and moreover Cremona, Mewlon and Kanebian cords were weakened.
