Textile Science and Engineering (한국섬유공학회지)
- Volume 16 Issue 4
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- Pages.1-6
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- 1979
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- 1225-1089(pISSN)
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- 2288-6419(eISSN)
The Structure and Mechanical Properties of Wet Drawn PET Filaments
합성섬유의 미세구조가 물성에 미치는 영향 - 습연신 Polythylene Terephthalate의 구조와 물성 -
Abstract
The Crystallinity, orientation, crystallite size, yield stress and initital modulus of wet drawn PET filaments annealed at various temperatures and time intervals were measured by wide angle X-ray diffraction method and, stress strain curves. The following results were found; 1) The crystallinity increases as annealing temperature rises and time increases. In the case of 14
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