Research on the impact and friction and wear properties of acrylonitrile–butadiene–rubber composites filled with SiC and graphite

2012 ◽  
Vol 27 (8) ◽  
pp. 1013-1021 ◽  
Author(s):  
Xuejun Wang ◽  
Yilin Chi ◽  
Hongbin Liu ◽  
Taoyong Zhou ◽  
Yanfang Ding ◽  
...  
Keyword(s):  
Friction And Wear ◽  
Butadiene Rubber ◽  
Wear Properties ◽  
Rubber Composites ◽  
Acrylonitrile Butadiene Rubber ◽  
Friction And Wear Properties ◽  
The Impact

Study on Friction and Wear Properties of Water Lubricated Rubber Bearing

2013 ◽  
Vol 423-426 ◽  
pp. 920-924 ◽  
Author(s):  
Ming Yi Liao ◽  
Bo Xin ◽  
Qi Biao Li
Keyword(s):  
Friction Coefficient ◽  
Friction And Wear ◽  
Butadiene Rubber ◽  
Wear Properties ◽  
Rotating Speed ◽  
Abrasion Loss ◽  
Rubber Bearing ◽  
Friction And Wear Mechanisms ◽  
Friction And Wear Properties ◽  
Two Parameters

The friction and wear properties of the water lubricated rubber bearing, made of the nitrile butadiene rubber (NBR), were studied in this article. The results showed that adding the appropriate amounts of carbon black and molybdenum disulfide (MoS2) could reduce the friction coefficient and the abrasion loss to the minimum values. Meanwhile, the general laws of the two parameters with different loads, rotational speeds and lubricant media have been discovered: the values of friction coefficient and abrasion loss of the rubber bearing, lubricated in both water and seawater, increase firstly and then gradually decrease with the increasing loads.When the loads exceed 500N, the values increase drastically. And the values of friction coefficient and abrasion loss decline with the increasing rotating speed. Moreover, the values of these two parameters in seawater were a little bit higher than those in water. The friction and wear mechanisms of water lubricated rubber bearing were also discussed..

Study on the impact of graphene and cellulose nanocrystal on the friction and wear properties of SBR/NR composites under dry sliding conditions

Wear ◽  
2018 ◽  
Vol 414-415 ◽  
pp. 43-49 ◽  
Author(s):  
Leyu Lin ◽  
Nicholas Ecke ◽  
Sebastian Kamerling ◽  
Chong Sun ◽  
He Wang ◽  
...  
Keyword(s):  
Friction And Wear ◽  
Cellulose Nanocrystal ◽  
Dry Sliding ◽  
Wear Properties ◽  
Friction And Wear Properties ◽  
The Impact

Investigation on the Properties of the Brake Friction Materials for Oil Driller

2018 ◽  
Vol 939 ◽  
pp. 192-196
Author(s):  
Jia Zhi Yuan ◽  
Jing Zeng ◽  
Zhen Xin Duan ◽  
Wen Pei ◽  
Hua Chen
Keyword(s):  
Glass Fiber ◽  
Friction And Wear ◽  
Fiber Reinforced ◽  
Wear Properties ◽  
Friction Materials ◽  
Impact Performance ◽  
Glass Fiber Reinforced ◽  
Friction And Wear Properties ◽  
Fiber Reinforced Material ◽  
The Impact

In this paper, phenolic resin-based composite materials were prepared using glass fiber instead of asbestos for the oil driller brake friction materials, and its impact performance and friction and wear properties were investigated, and compared with performance of asbestos containing material. The results showed that the impact strength of glass fiber reinforced material were higher than that of asbestos reinforced material. When the friction speeds were constant, the friction coefficient of asbestos reinforced material changed in the range of 0.308~0.4302, and the glass fiber reinforced material was 0.308~0.425.The glass fiber can replace asbestos as a reinforced material for oil driller brake friction materials.

The Analysis on the Tribological Properties of TPU/PVC Blends under Oil Lubrication

2013 ◽  
Vol 774-776 ◽  
pp. 94-98
Author(s):  
Dao Yuan Pan ◽  
Peng Peng Wu ◽  
Zhong Xue Gao ◽  
Yu Zeng Zhang
Keyword(s):  
Working Conditions ◽  
Friction And Wear ◽  
Oil Lubrication ◽  
Wear Properties ◽  
Operation Conditions ◽  
Hydraulic Steering ◽  
Pros And Cons ◽  
Friction And Wear Properties ◽  
Lubrication Conditions ◽  
Better Than

Based on actual working conditions and parameters of the hydraulic steering gear, the purpose is optimizing the rubber seal of steering gear by different rubbers mixing technology. Compare the five kinds of rubber with metal of the friction characteristics in dynamic fit, it can obtain a performance excellent rubber real in the specific operation conditions. And then improve the overall service life of the steering gear. It is first prepared the same hardness TPU and PVC and blends that the ratio is 3:7, 5:5and7:3 in this article. The pros and cons of the five rubbers are analyzed in friction and wear properties of the above experimental. The test curve of coefficient friction and wear with time has been done under different load at constant low speed. It determines TPU/PVC = 3:7 blends through friction and wear and wear mechanism of five rubbers with steel comparatively analyses, and the heat resistance and wear resistance of them are better than the other TPU/PVC blends and PVC under oil lubrication conditions.

Sign in / Sign up

Export Citation Format

Share Document