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  • BS M 56:1985

BS M 56:1985

Methods for determination of density and relative density of polytetrafluoroethylene (PTFE) tubing for aerospace applications

BSI Group, 02/28/1985

Publisher: BS

File Format: PDF

$76.00$152.40


Published:28/02/1985

Pages:8

File Size:1 file , 890 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

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.

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