雄蚕丝与普通蚕丝吸放湿性能对比研究

Comparative Study of the Moisture Property of Male Silk and Normal Silk

分析比较雄蚕丝与普通蚕丝吸放湿性能。测定在标准条件下雄蚕丝的吸湿、放湿回潮率,绘制出吸湿放湿曲线,并与普通蚕丝进行比较。根据吸湿放湿曲线,推导出标准状态下两种蚕丝的吸放湿速率回归方程。结果表明:雄蚕丝与普通蚕丝达到吸湿放湿平衡的时间及吸湿放湿曲线基本相似,吸湿过程中两种蚕丝达到平衡回潮率的时间几乎相同,但雄蚕丝吸湿能力低于普通蚕丝,而在放湿过程中雄蚕丝达到平衡的时间要低于普通蚕丝。

A comparative study of moisture absorption and transmission of male silk and normal silk under standard conditions was undertaken, and the moisture absorption and transmission regain curves of the male silk were plotted and compared with those of the normal silk. Moisture absorption and transmission rate regression equations of the two kinds of silk were derivatived based on the curves. The results showed that the time needed for these kinds of silk to reach moisture absorption and transmission balance, moisture absorption and transmission curves, and the time needed to reach equilibrium moisture regain are similar except that male silk has lower moisture absorption ability and needed less time to reach the balance during moisture transmission process.