Elastomers and Composites
- Volume 34 Issue 3
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- Pages.199-211
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- 1999
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- 2092-9676(pISSN)
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- 2288-7725(eISSN)
Properties of Epoxy Modified PVC-sol Sealants
에폭시가 함유된 PVC졸 실란트의 물성
- Lee, Seung-Jin (Dept. of Polymer Science and Engineering, Pusan National University) ;
- Kim, Hyun-Kyo (LG Electronics Co. Ltd., Manufacturing Technology Center) ;
- Park, Hwan-Man (Dept. of Polymer Science and Engineering, Pusan National University) ;
- Cho, Won-Jei (Dept. of Polymer Science and Engineering, Pusan National University) ;
- Ha, Chang-Sik (Dept. of Polymer Science and Engineering, Pusan National University)
- 이승진 (부산대학교 고분자공학과) ;
- 김현교 (LG전자 생산기술센터) ;
- 박환만 (부산대학교 고분자공학과) ;
- 조원제 (부산대학교 고분자공학과) ;
- 하창식 (부산대학교 고분자공학과)
- Published : 1999.07.31
Abstract
In this work, the effects of the addition of epoxy on the properties of PVC-sol sealants were investigated. PVC-sol was plasticized with dioctyl phthalates(DOP). Two kinds of epoxy resins having different epoxy equivalent weight (E.E.W.) were used. It was found that the properties of the PVC-sol sealants were significantly affected by the contents and types of the added epoxy resins. The viscosity behaviors of the epoxy-modified sealants, in the case of epoxy A addition, the viscosity was decreased with increasing the epoxy contents, but In the case of
본 연구에서는 PVC졸 실란트에 요구되는 접착성 개선제에 대한 연구의 일환으로 에폭시가 2개(epoxy A)인 것과 4개인 것(epoxy B)을 각각 첨가하였을 때 PVC졸 실란트의 제반물성에 미치는 영향을 연구하였다. PVC졸은 디옥틸프탈레이트(DOP)로 PVC를 가소화시켜 제조된 것이다. 에폭시 수지 A의 경우는 에폭시 수지 함량이 증가할수록 PVC졸 실란트의 점도가 감소하였고, 첨가제