Adhesion between poly(ethylene-co-vinyl alcohol) (EVA) and titanium.
Adhesion between poly(ethylene-co-vinyl alcohol) (EVA) and titanium.
复制标题
乙烯-乙烯醇共聚物 (EVA) 和钛之间的粘合力。
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
S. Tsutsumi
中科院分区：
文献类型：
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作者：
K. Matsumura;S. Hyon;N. Nakajima;C. Peng;H. Iwata;S. Tsutsumi
评价了钛与各种商用聚合物的搭接剪切粘接强度。其中，聚乙烯醇（EVA）的强度最高。化学分析的电子能谱和与水的接触角结果表明，EVA的高粘接强度可能是由于其高亲水性。研究了37℃浸水胶黏剂的耐水性。在聚氨酯-钛的情况下，粘接强度立即下降。EVA-titanium的初始粘接强度至少保持了1个月。结果表明，双氧水对钛进行表面改性，可提高钛的粘结强度和剥离强度。这不仅是由于钛- oh的生产增加了表面粘接面积，而且还增加了钛的亲水性。
Lap shear adhesive strength between titanium and various kinds of commercial polymers was evaluated. Among them, poly(ethylene-co-vinyl alcohol) (EVA) showed the highest strength. The results of electron spectroscopy for chemical analysis and the contact angle to water indicated that the high adhesive strength of EVA might be due to its high hydrophilicity. Water resistance of adhesion by water immersing at 37 degrees C was investigated. In the case of polyurethane-titanium, the adhesive strength decreased immediately. In contrast, EVA-titanium kept its initial adhesive strength for at least up to 1 month. It was confirmed that surface modification of titanium by hydrogen peroxide enhanced the adhesive and peeling strength. It was based on not only an increase in surface adhesive area but also an increase in the hydrophilicity of titanium by the production of Ti-OH.
影响因子：
14
作者：
HEALY, KE;DUCHEYNE, P
通讯作者：
DUCHEYNE, P