The Addition of a Nano-SiO<sub>2</sub> on the Tribological Properties of PTFE Composite-Reference-Cited by-同舟云学术

The Addition of a Nano-SiO₂ on the Tribological Properties of PTFE Composite

Published:2011-07 Issue: Volume:295-297 Page:511-514
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Li Zhen Hua¹,Nie Wen Zhong²

Affiliation:

1. Zhejiang Ocean University

2. Shanghai Institute of Technology,

Abstract

A kind of novel polytetrafluoroethylene (PTFE)-based composite filled with nano SiO2 are developed for sliding tribological applications. The specimens are fabricated with the compression moulding technique. And the mechanical and tribological properties of the composites are investigated. It is demonstrated that these properties are influenced by the content of fillers. The wear resistances of all the developed PTFE composites are much higher than that of pure PTFE with very low coefficients of friction. Among the developed composites, the mixture of PTFE + 30% nano SiO2 exhibits the best combination of properties. The improved tribological performance of nano-SiO2 filled PTFE composites can be attributed to the improved structural integrity of the composites.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.295-297.511.pdf

Reference5 articles.

1. In-Ho Jung, Sergei A. Decterov, Arthur D. Pelton, Critical thermodynamic evaluation and optimization of the CaO–MgO–SiO2 system, Journal of the European Ceramic Society, Volume 25, Issue 4, April 2005, Pages 313-333.

2. Kyung-Han Jung, Jong-Won Yoon, Naoto Koshizaki, Young-Soo Kwon, Fabrication and characterization of Au/SiO2 nanocomposite films grown by radio-frequency cosputtering, Current Applied Physics, Volume 8, Issue 6, October 2008, Pages 761-765.

3. L. Reijnders, The release of TiO2 and SiO2 nanoparticles from nanocomposites, Polymer Degradation and Stability, Volume 94, Issue 5, May 2009, Pages 873-876.

4. Kunihiko Iwamoto, Wataru Mizubayashi, Arito Ogawa, Toshihide Nabatame, Hideki Satake, Akira Toriumi, Highly reliable high-k gate dielectrics with gradual Hf-profile in the HfO2/SiO2 interface region, Solid-State Electronics, Volume 50, Issue 6, June 2006, Pages 999-1003.

5. Shu-Jen Chiang, Chao-Hsing Yang, Yin-Zu Chen, Biing-Jye Liaw, High-active nickel catalyst of NiB/SiO2 for citral hydrogenation at low temperature, Applied Catalysis A: General, Volume 326, Issue 2, 15 July 2007, Pages 180-188.

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Study on the reinforcing effect of nano-SiO2 filled PTFE composites;AIP Advances;2019-05