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Effect of drying on tensile properties and structure of tasar and muga silk
Indian Journal of Fibre & Textile Research ( IF 0.6 ) Pub Date : 2020-06-22
Subrata Das

Tasar and muga silk yarns have been dried at 80ºC, 100ºC and 140ºC and the effect of temperature on tensile and structural properties is investigated. No significant effect of drying on tenacity of tasar and muga silk yarn is observed. However, elongation decreases with drying due to increase in moisture loss with temperature. Crystallinity has no effect even when dried up to 140˚C. Scanning electron micrograph study reveals that there is no significant change in surface structure with different temperature of drying.




中文翻译:

干燥对塔萨尔和穆加丝的拉伸性能和结构的影响

塔萨尔(Tasar)和穆加(uga)真丝纱已在80ºC,100ºC和140ºC的条件下干燥,并研究了温度对拉伸性能和结构性能的影响。没有观察到干燥对塔萨尔纤维和穆加丝纱线的韧性有显着影响。但是,伸长率随着干燥而降低,这是由于水分损失随温度而增加。即使干燥至140°C,结晶度也不起作用。扫描电子显微镜研究表明,不同干燥温度下表面结构没有明显变化。


更新日期:2020-07-20
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