PVT 측정을 통한 비결정 고분자 ABS와 SAN의 압축률과 체적팽창 연구Studies on the Compressibility and Volumetric Expansivity of Amorphous Polymer ABS and SAN Using PVT Measurements
- Other Titles
- Studies on the Compressibility and Volumetric Expansivity of Amorphous Polymer ABS and SAN Using PVT Measurements
- Authors
- 김성훈; 강성욱
- Issue Date
- Oct-2007
- Publisher
- 한국섬유공학회
- Keywords
- amorphous polymers; pressure-volume-temperature; Tait equation; compressibility; volumetric expansivity; amorphous polymers; pressure-volume-temperature; Tait equation; compressibility; volumetric expansivity
- Citation
- 한국섬유공학회지, v.44, no.5, pp.268 - 273
- Indexed
- KCI
- Journal Title
- 한국섬유공학회지
- Volume
- 44
- Number
- 5
- Start Page
- 268
- End Page
- 273
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179441
- ISSN
- 1225-1089
- Abstract
- The specific volume change of polymer occurs to various reactions of mechanical stress, chemical reaction, glass transition and crystallization and so on. In regular state, the specific volume of material as function of temperature and pressure is changed. The experimental and theoretical equations of state (EOS) are Tait equation and Simha-Somcynsky equation for amorphous polymer and Simha-Jain theory for crystalline polymer. This study carried out measurement of the specific volume as function of temperature and pressure using Gnomix pressure-volume-temperature (PVT) and the measured data were fitted two domain Tait equation. These results that the difference of the measured and calculated value were almost same less than 0.1% and 10 parameters which were obtained Tait fitting use to calculate compressibility and volumetric expansivity of amorphous polymers. The used ABS resins were same butadiene rubber content at 16 wt% but they had different rubber size. ABS1 consisted of only one rubber size and ABS2 consisted of two rubber sizes. The compressibility and volumetric expansivity of ABS1 was higher than those of ABS2. However, for the difference of volumetric expansivity between 0 and 100 MPa, ABS2 was slightly lower than ABS1.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179441)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.