作者: N.V. Bhat , S.M. Ahirrao
DOI: 10.1177/004051758505500112
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摘要: Mulberry and tasar silk fibers were treated with formic acid, lithium thiocyanate, zinc chloride. The fine structure of these preswollen was investigated using infrared spectroscopy, x-ray diffraction, sonic velocity. Densities determined by means a liquid density gradient column, the velocity measured dynamic modulus tester. surface morphology swollen studied electron microscopy. crystallinity indices change due to swelling treatments, changes correlate in