| 학회 |
한국고분자학회 |
| 학술대회 |
2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
47권 1호 |
| 발표분야 |
고분자가공/복합재료/재활용 |
| 제목 |
Synthesis of carboxylized polymeric adhesion promoter and its adhesion strength between lead frame and epoxy composite |
| 초록 |
Carboxylized polymeric adhesion promoter (CPAP) was synthesized to improve the adhesion strength of copper lead frame and epoxy composite. CPAP was prepared by copolymerizing carboxylic acid and acrylamide. We compared the adhesive strength between the copper lead frame and epoxy composite according to the molecular weight of CPAP and the amount of epoxy composite input. The molecular weight of CPAP was controlled using an initiator and a chain transfer agent, which made it possible to use in the epoxy composite manufacturing process by controlling the melting temperature. The adhesive strength of copper lead frame and epoxy composite increased with the increase of CPAP content. In addition, as the molecular weight of CPAP decreased, the adhesive strength of copper lead frame and epoxy composite tended to slightly increase. |
| 저자 |
김정수, 김은진, 김동현
|
| 소속 |
한국생산기술(연) |
| 키워드 |
Carboxylized polymer; Adhesion promoter; Epoxy composite; Copper lead frame; Adhesive strength
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| E-Mail |
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