Wear of polytetrafluoroethylene: some crystallographic observations
โ Scribed by Kalyani Vijayan; S.K. Biswas
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 446 KB
- Volume
- 150
- Category
- Article
- ISSN
- 0043-1648
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๐ SIMILAR VOLUMES
This paper reports the effect of surface chlorination, oxidation, and phosphatization of carbon steel, copper, and aluminum, and surface treatment with sodium naphthalenide of PTFE on wear of PTFE. It was found that the wear behavior of untreated PTFE is not affected by surface treatments of metals
Measurements of melt viscosity on samples of polytetrafluoroethylene of difTerent molecular weight were carried out at 360ยฐC by means of tensile creep tests in the linear viscoelasticity range. The apparent activation energy for viscous flow in the range between 330" and 380ยฐC was estimated to be 20