계면 접착에 관한 일반이론

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계면 접착 이론과 접착 테스트를 하기위한 일반적인 이론을 알기 쉽고 발표하기 좋게 정리한 자료입니다.

목차

Part 1. Adhesion
1. Adhesion
2. Basic Adhesion
3. Mechanisms of Adhesion
4. Mechanical Interlocking
5. Mode of Adhesion and Failure

Part2. Test Methods of Adhesion
1. Test methods
2. Paper work

본문내용

*Mechanisms of Adhesion
Mechanical interlocking (기계적 맞물림)
· Macroscopic scale
· Pores and projections (rough surface)
· applied to wood, textiles, metal, papers (structural adhesives)

Chemical bonding (화학결합)
· Primary bond (Ionic, covalent)
· Secondary bond
(H-bond, van der Waals bond, polar interaction, acid-base interaction)

Electrostatic attraction (정적기적 인력)
· Interaction between charges created on both sides of the contact area
· Electrical double layer

Inter-diffusion
· Molecular level (molecular weight, flexibility, polarity)

Adsorption (thermodynamic) (흡착)

참고 자료

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