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KMID : 1041219730150020029
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Journal of Sericultural and Entomological Science
1973 Volume.15 No. 2 p.29 ~ p.33
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Rheological Studies on Cocoon Filament. IV. Relationship between Cocoon Bave and Sericin Solubility or Tensile Properties of Cocoon Fibre
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Nahm Joong-Hee
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Abstract
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This experimental work was carried out to examine the relation between the filament characteristic and the tensile property of various cocoon varieties. Cocoons of 21 varieties were used as materials, from which, bave denier (X), sericin solubility (X), tenacity (Y), elongation (Y), and Young’s modulus (Y) were tested. The formulae estimating tensile properties with denier and sericin solubility are as follows: A) In case of denier. Y= -0.4X＋5.03 Y=1.2X＋2.7 Y= -25.2X＋140.95 B) In case of sericin solubility Y= -2.4X＋3.43 Y=20X＋3.7 Y= -120X＋78.37.
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