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arXiv 1604.03366cond-mat.soft
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合成胶粘剂中粘合的一些基本原理

Some fundamentals of adhesion in synthetic adhesives

Cyprien Gay

摘要:

描述了在合成粘合剂领域中已经理解的各种粘合机制,并且这些粘合机制与与结垢问题相关的情况相关联。审查主要涉及机械方面的粘附现象,强调的作用,弹性的机构,所谓的基层,重视胶粘剂。描述了粘合剂材料的薄膜几何形状的后果,例如牵引时的各种不均匀变形。结合过程的重要性进行了讨论,以及非润湿表面的一些例子。从远处看,粘结层只是一个界面;断裂力学的一些基本思想,特别是分层系统的行为进行了讨论。滚动粘性物体和剥离(柔性)胶带显示类似的机制,它是如何从正常的刚体分离不同。文中还讨论了与污垢问题直接相关的一些问题,如作用在壳体上的力和扭矩、群居沉降行为的优点以及污垢释放和修复的概念。

英文摘要:

Various adhesion mechanisms that have been understood in the field of synthetic adhesives are described and these are linked with situations relevant to fouling issues. The review mainly deals with mechanical aspects of adhesion phenomena, with an emphasis on the role of the elasticity of the bodies, called substrata, attached by adhesive. The consequences of thin film geometry of the adhesive material are described, such as various heterogeneous deformations upon traction. The importance of the bonding process is discussed, as well as some examples of non-wetting surfaces. As seen from a distance, the adhesive layer is merely one interface; Some basic ideas of fracture mechanics are provided and in particular, the behavior of layered systems is discussed. Rolling sticky objects and peeled (flexible) adhesive tapes display similar mechanisms and it is shown how they differ from the normal separation of rigid bodies. Some issues directly related to fouling issues are also discussed, such as forces and torques acting on shells, the advantages of gregarious settlement behavior and concepts for fouling release and antifouling.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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