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초록
The effects of TiO2 nanoparticles on the properties of plasticized poly(vinyl chloride) (PVC) were studied. Plasticized PVC causes a deterioration of mechanical properties and plasticizer migration over time. To solve this problem, PVC/TiO2 composites were fabricated for improving its properties and preventing plasticizer migration. PVC/TiO2 composite samples using di(octcyl phthalate), di(octyl terephthalate) and di(octyl maleate) were prepared by twin-screw extruder. Mechanical and thermal properties of composites were analyzed. Migration and exudation behavior of the plasticizer was measured using the ASTM method and X-ray photoelectron spectroscopy (XPS).
키워드
poly(vinyl chloride); plasticizer; TiO2 nanoparticle; thermal stability; migration; MIGRATION BEHAVIOR; PVC; DEHP
- 제목
- Effect of TiO2 Nanoparticles on the Properties of Plasticized Poly(vinyl chloride)/TiO2 Composites
- 저자
- Oh, Se Jung; Kim, Ick Soo; Kim, Seung Hun
- 발행일
- 2017-03
- 유형
- Article
- 저널명
- 폴리머
- 권
- 41
- 호
- 2
- 페이지
- 280 ~ 286