Elastomers and Composites
- 제34권3호
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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)
에폭시가 함유된 PVC졸 실란트의 물성
Properties of Epoxy Modified PVC-sol Sealants
- 이승진 (부산대학교 고분자공학과) ;
- 김현교 (LG전자 생산기술센터) ;
- 박환만 (부산대학교 고분자공학과) ;
- 조원제 (부산대학교 고분자공학과) ;
- 하창식 (부산대학교 고분자공학과)
- 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)
- 발행 : 1999.07.31
초록
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
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