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Significant Properties of Gasketing Materials - Pathfinders for Proper Material Selection
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English
Abstract
Several test methods are described which have been fruitdful in supplying the gasket designer with more pertinent information about the materials available to him. The tests described include: A modification of the proposed ASTM F 38 Method B relaxometer which permits the testing of gasketing materials under the controlled variables of fluid and fluid pressure as well as time, temperature, and load; the use of an erosion test to determine the strength of materials in eroding conditions; the use of differential thermal analysis to identify the thermal history of a gasket; and an extreme high load test to determine crush resistance and extrusion resistance.
Data which point out the advantages and types of information derived from each test are listed and discussed.
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Authors
Topic
Citation
Zeitz, J., "Significant Properties of Gasketing Materials - Pathfinders for Proper Material Selection," SAE Technical Paper 680500, 1968, https://doi.org/10.4271/680500.Also In
References
- Lillis S. M. “Getting to the Core of Gasket Sealing.” 680027 presented at the SAE Automotive Engineering Congress, Detroit January 1968
- Czernik D. E. Moerk J. C. Robbins F. A. “The Relationship of a Gasket's Physical Properties to the Sealing Phenomenon.” 650431 presented at SAE Mid-Year Meeting, Chicago May 1965
- Thorn F. C. “Creep and Relaxation in Compressed Asbestos Gaskets.” ASTM Bulletin 58-61 September 1949
- “Erosion by Cavitation or Impingement.” ASTM Special Technical Publication No. 408, ASTM Philadelphia 1967
- “Handbook of Chemistry and Physics.” Cleveland Chemical Rubber Publishing Co. 1959