Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)
- Volume 2 Issue 2
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- Pages.61-68
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- 1999
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- 1226-833X(pISSN)
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- 2765-5415(eISSN)
A Study On the Structure and Mechanical Properties of Polypropylene filament treated with Dry heat treatment at Different draw ratio
연신비를 달리한 Polypropylene filament의 건열처리에 따른 구조와 물성에 관한 연구
- Lee, Eun-Woo (Division of Textile System, Yeungnam College of Science & Technology) ;
- Cho, In-Sul (Division of Textile System, Yeungnam College of Science & Technology)
- Received : 1999.07.05
- Accepted : 1999.10.05
- Published : 1999.10.31
Abstract
The variety of crystalline structure and mechanical properties of PP filament treated with dry heat treatment at different draw ratio has been studied. Crystalline structure and mechanical properties of annealed PP filament at different draw ratio has been examined by XRD, UTM, and density method. Heat treatment has been carried out
Keywords
- Crystalline Structure;
- Heat treatment;
- Crystallite size;
- Draw ratio;
- Initial modulus;
- Tensile strength;
- Orientation