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초록
In order to enhance the molding efficiency for poly(ethylene terephthalate) (PET) resins in injection molding, the increased crystallization rate of PET should be required. In this study, we investigated the effect of melt shearing on the crystallization rate of PET before and after injection molding. For the samples before injection molding, the effect of melt shearing on the crystallization rate was superior to that of nucleating agent. On the contrary, the effect of melt shearing was not significant for the samples after injection molding.
키워드
poly(ethylene terephthalate); injection molding; crystallization rate; melt shearing; ISOTHERMAL CRYSTALLIZATION; POLYETHYLENE TEREPHTHALATE; KINETICS; POLYMERS; ADDITIVES; BEHAVIOR; BLENDS; PET
- 제목
- Effect of Melt Shearing on the Crystallization Rate of Poly(ethylene terephthalate)
- 저자
- Cho, Su Jung; Kim, Kyeong Mun; Lee, Kwang Hee
- 발행일
- 2018-09
- 유형
- Article
- 저널명
- 폴리머
- 권
- 42
- 호
- 5
- 페이지
- 788 ~ 792