ARP1153A Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing
Reaffirmed
10/06/2014
- Features
- Issuing Committee
- Content
- This document describes a method for determining the specific gravity of tubing, fabricated from polytetrafluoroethylene, after a controlled heating and cooling cycle. The specific gravity obtained by this method is a measure of relative molecular weight of the resin. The measure, termed relative specific gravity (RSG), increases with decreasing molecular weight (see 2.3).
- Content
- AIR1153A has been reaffirmed to comply with the SAE five-year review policy.
- Pages
- 4
- Citation
- SAE International Recommended Practice, Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing, SAE Standard ARP1153A, Reaffirmed October 2014, Revised June 1991, Issued February 1970, https://doi.org/10.4271/ARP1153A.