| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 봄 (04/12 ~ 04/13, 제주 ICC) |
| 권호 |
32권 1호 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Influence of the hydrophobic nanoporous filler on the stress-relaxation properties of the acrylic pressure-sensitive adhesive |
| 초록 |
The transparent acrylic pressure-sensitive adhesive has been employed in attaching the polarizer film on the glass of LC panel. Frequently it governs the durability of polarizer film, which is in turn controlled by the stress-relaxation properties. Therefore many researches have been attempted to improve the stress relaxation properties of the system with the proper design of pressure-sensitive adhesive. In this work, the acrylic pressure-sensitive adhesive systems were prepared by varying the concentration of nanoporous filler. The effects of filler on the stress relaxation ability of pressure-sensitive adhesive system and the durability of LCD polarizer were investigated. It was measured by transient tensile test and dynamic viscoelastic test. And the durability was evaluated by the light-leakage test of polarizer coated with the pressure-sensitive adhesive after it was aged under the condition of 60℃ and the relative humidity of 95% for 72 hours. |
| 저자 |
전현애1, 김현아1, 김순원1, 김영정1, 노지숙1, 구자경2, 이상국1, 김경수1
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| 소속 |
1한국생산기술(연), 2한국기술교육대 |
| 키워드 |
acrylic pressure-sensitive adhesive; nanoporous filler; stress relaxation ability
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| E-Mail |
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