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BSI - BS M 56

Methods for Determination of Density and Relative Density of Polytetrafluoroethylene (PTFE) Tubing for Aerospace Applications

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Organization: BSI
Publication Date: 28 February 1985
Status: active
Page Count: 8
ICS Code (Aerospace fluid systems and components): 49.080
ICS Code (Hoses): 83.140.40
scope:

Specifies three methods for the determination of the density and relative density of PTFE tubing used in the manufacture of medium and high pressure hose assemblies for aerospace applications: 1. Density gradient column method without a preconditioning heating and cooling cycle. 2. Water displacement method. 3. Density gradient column method with a preconditioning heating and cooling cycle.

Document History

BS M 56
February 28, 1985
Methods for Determination of Density and Relative Density of Polytetrafluoroethylene (PTFE) Tubing for Aerospace Applications
Specifies three methods for the determination of the density and relative density of PTFE tubing used in the manufacture of medium and high pressure hose assemblies for aerospace applications: 1....

References

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