Adhesion, friction and viscoelastic properties for non-aged and aged Styrene Butadiene rubber
Adhesion, friction and viscoelastic properties for non-aged and aged Styrene Butadiene rubber
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DOI：
10.1016/j.triboint.2018.01.037
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发表时间：
2018-05
影响因子：
6.2
通讯作者：
N. Rodriguez;L. Dorogin;K. Chew;B. Persson
中科院分区：
文献类型：
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作者：
N. Rodriguez;L. Dorogin;K. Chew;B. Persson
研究了光滑玻璃与新鲜和老化的丁苯橡胶共混物（SBR-IR）之间的粘附和摩擦。老化过程仅轻微改变摩擦力和粘附力，但断裂伸长率和橡胶韧性大大降低。我们将此归因于交联密度的变化、填料基质强度的降低以及裂纹样缺陷的形成和生长。后者对粘附力和摩擦力影响较小，但对断裂伸长率影响较大。
We study adhesion and friction between smooth glass, and fresh and aged Styrene Butadiene – Isoprene rubber blend (SBR-IR). The friction and adhesion are only slightly modified by the aging process, but elongation at break, and rubber toughness, are strongly reduced. We attribute this to changes in the crosslink density, a decrease in the filler matrix strength, and to the formation and growth of crack-like defects. The latter have a small influence on adhesion and friction, but a large effect on the elongation at break.