Study of the Effect of Silica Filler Silica 1165 on the Properties of Rubber for Rail Fastening Gaskets

被引：2
|
作者：
Egorov, Evgeniy N. [1 ]
Ushmarin, Nikolay F. [2 ]
Sandalov, Sergei, I [2 ]
Grigor'ev, Vladimir S. [1 ]
Kol'tsov, Nikolay, I [1 ]
Voronchikhin, Vasiliy D. [3 ]
机构：
[1] Chuvash State Univ, Cheboksary, Russia
[2] Cheboksary Prod Assoc, Cheboksary, Russia
[3] Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk, Russia
来源：
JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY | 2022年 / 15卷 / 01期
关键词：
rubber; caoutchoucs; rail fastening gaskets; Silica; 1165; kaolin; carbon black N220; plastoelastic; rheometric; physical-mechanical and dynamic properties; tangent of the angle of mechanical losses; modulus of elasticity;
D O I：
10.17516/1998-2836-0276
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effect of silica filler Silica 1165 instead of kaolin and carbon black N220 on the plastoelastic, rheometric, physical-mechanical, operational and dynamic properties of rubber based on general-purpose caoutchoucs was investigated in order to develop effective noise and vibration-absorbing rubber gaskets of rail fasteners for railway tracks. It has been established that the developed rubber with a sulfur vulcanizing system based on SKMS-30ARK, SKI-3 SKD caoutchoucs with Silica 1165 additives has improved plasto-elastic and rheometric indicators, satisfactory physical and mechanical properties, is characterized by an increase in the vibration-absorbing properties of rubber, which is the determining factor for under-rail pads.
引用
收藏
页码：110 / 117
页数：8
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