ARP1153 METHOD FOR DETERMINING RELATIVE SPECIFIC GRAVITY POLYTETRAFLUOROETHYLENE TUBING
Issued
02/01/1970
- Features
- Issuing Committee
- Content
- This specification 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).
- Pages
- 3
- Citation
- SAE International Recommended Practice, METHOD FOR DETERMINING RELATIVE SPECIFIC GRAVITY POLYTETRAFLUOROETHYLENE TUBING, SAE Standard ARP1153, Issued February 1970, https://doi.org/10.4271/ARP1153.