Dynamic-Mechanical Properties of Solution Styrene Butadiene Rubber Loaded with Silica

被引：0

作者：

Ward, A. A. ^{[1
]}

Yehia, A. A. ^{[1
]}

Bishai, A. M. ^{[1
]}

Hanna, F. F. ^{[1
]}

Mansour, A. A. ^{[1
]}

Stoll, B. ^{[1
]}

von Soden, W. ^{[1
]}

Herminghaus, S. ^{[1
]}

机构：

[1] Natl Res Ctr, Microwave Phys & Dielect Dept, Phys Sect, Cairo, Egypt

来源：

KGK-KAUTSCHUK GUMMI KUNSTSTOFFE | 2008年 / 61卷 / 11期

关键词：

S-SBR; Dynamic-mechanical properties; Stress-strain; TEM; Silica; Silane coupling agent (Si69); DSC; Stress amplitude; Stress softening;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The effect of silica and its surface chemical modification by silane (Si69) on the dynamic-mechanical properties of solution styrene-butacliene rubber (S-SBR) was investigated. Dynamic-mechanical measurements were done to evaluate both the real and imaginary parts of the shear compliance over a wide range of frequency and temperature, 10(-4) to 100 Hz and - 50 to 120 degrees C respectively. In addition, the stress-strain measurements, DSC and TEM were carried out. It was found that both the dynamic-data and stress-strain results are not much affected by silanization of the silica. This may be due to that S-SBR interacts well with silica as can be seen in TEM photographs. This means that there is no need of silane modification for silica concentrations lower than 70 phr.

引用

页码：569 / 575

页数：7

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