Analytical Methods to Determine Chemical Changes in High-Oil Paraffin Binders used in Granular Composites

被引：1

作者：

Bridge ^{[1
,2
,4
]}

Fisher ^{[2
]}

Weisshaupt ^{[2
]}

Dempsey ^{[1
]}

Peterson ^{[3
,4
]}

机构：

[1] Univ Washington, Sch Sci Technol Engn & Math, Bothell, WA 98011 USA

[2] Lab Cor Mat LLC, 810 NW 45th St, Seattle, WA 98107 USA

[3] Univ Maine, Dept Mech Engn, Orono, ME 04469 USA

[4] Racing Surfaces Testing Lab, 2 Summer St, Orono, ME 04473 USA

来源：

MATERIALS TODAY-PROCEEDINGS | 2016年 / 3卷 / 02期

关键词：

binder; granular composites; synthetic horse racetracks; paraffin wax; degradation;

D O I：

10.1016/j.matpr.2016.01.053

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effectiveness of six analytical tests are evaluated in detecting chemical changes over time of high-oil paraffin wax binders used in synthetic sports surfaces. These granular composites are used in many North American Thoroughbred horse racetracks and other equine sports surfaces. Changes in the wax binder can affect the mechanical properties which can have safety implications for the horses and jockeys/riders. The binder was removed via solvent extraction and differences in chemical composition were determined through oil extraction, Fourier transform infrared spectroscopy, gas chromatography, differential scanning calorimetry, X-ray fluorescence, thermal gravimetric analysis and optical refractive index. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：173 / 182

页数：10

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