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Polyamide 6/Poly(ethylene terephthalate) 블렌드의 상분리 및 성질에 미치는 에폭시의 상용화 효과Compatibilizing Effect of Epoxy Resin on the Phase Separation and Properties of Polyamide 6/poly(ethylene terephthalate) Blends
- Other Titles
- Compatibilizing Effect of Epoxy Resin on the Phase Separation and Properties of Polyamide 6/poly(ethylene terephthalate) Blends
- Issue Date
- 2014
- Publisher
- 한국섬유공학회
- Keywords
- polyamide 6; PET; polymer blends; epoxy; reactive compatibilizer; phase separation
- Citation
- 한국섬유공학회지, v.51, no.1, pp.21 - 26
- Journal Title
- 한국섬유공학회지
- Volume
- 51
- Number
- 1
- Start Page
- 21
- End Page
- 26
- ISSN
- 1225-1089
- Abstract
- In this study, an epoxy (bisphenol-A type) was selected as a reactive compatibilizer for enhancing the compatibility of immiscible blends of polyamide6(PA6) and poly(ethylene terephthalate)(PET). These blends possess highly desirable qualities, such as low cost and increased moisture absorption, and can be used to construct practical polymer alloys. Using epoxy as a reactive compatibilizing agent, the compatible blends of PA6/PET/epoxy were successfully prepared through melt compounding using a twin-screw extruder. The domain size of PET decreased by a factor of two in the PA6 matrix with the epoxy. The effect of the epoxy on the melt viscosity, crystallization, and tensile properties of the blends indicates that the high-molecular weight epoxy can be an effective compatibilizer in PA6/PET blends.
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Collections - School of Science and Engineering of chemical Materials > 1. Journal Articles
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