• Journal of Sericultural and Entomological Science
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• v.37 no.2
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• pp.137-141
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• 1995

The sericin fixation of raw silk by glutaraldehyde solutions with catalyst(serifix B) was done and the effect of sericin fixation by catalyst on reaction mechanism, whiteness and physical properties were investigated and discussed. The obtained results were summarized as follows; 1) The complete sericin fixation were obtained by glutaraldyhyde solution regardless the concentration of catalyst. 2) The tenacities of sericin fixed silk increased in comparison with that of nontreated silk. 3) There were not constant tendency in elongation of sericin fixed silk in comparison with nontreated silk. 4) The whiteness of sericin fixed silk treated glutaral-silk in comparison with nontreated silk. 5) FT-IR spectra were quite different from sericin fixed reagent and catalyst.