Adhesive joining technologies activated by electro-magnetic external trims
Adhesive joining technologies activated by electro-magnetic external trims
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DOI：
10.1016/j.ijadhadh.2013.05.008
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发表时间：
2013-10-01
影响因子：
3.4
通讯作者：
Ciobanu, Romeo
中科院分区：
文献类型：
--
作者：
Verna, Elena;Cannavaro, Irene;Ciobanu, Romeo
接合是汽车设计和制造过程中一个关键和基本的环节。高效、简单、廉价和可逆的粘接技术的发展为车辆提供了低成本、改善生命周期和回收的解决方案。这项创新技术是基于分散在粘合剂中的磁敏纳米颗粒。研究人员测试了嵌入热塑性热熔胶中的不同类型的感受器，以研究这些创新材料在暴露于电磁场时的热行为。这些创新技术旨在优化粘合过程，为降低成本、提高对施加载荷的抵抗力、轻松快速的拆卸和智能回收提供新的机会。进行了优化电磁过程的实验程序。给出了改性胶粘剂的抗剪强度和滑动温度的测试结果。(C) 2013 Elsevier Ltd.版权所有。
Joining is a key and fundamental aspect of vehicle design and manufacturing process. The development of efficient, simple, inexpensive and reversible adhesive bonding technologies offers low cost, improved life cycle and recycling solutions for a vehicle. This innovative technology is based on magneto sensitive nanoparticles dispersed into the adhesive. Different typologies of susceptors, embedded in thermoplastic hot-melt adhesives, have been tested to investigate the thermal behavior of these innovative materials when exposed to electromagnetic fields. These innovative technologies are intended to optimize the bonding process offering new opportunities connected with cost reduction, improved resistance to applied loads, easy and rapid dismantling and smart recycling. Experimental procedures to optimize the electromagnetic process have been performed. Results about both shear strength and sliding temperature of the modified adhesives are presented. (C) 2013 Elsevier Ltd. All rights reserved.