SAE ARP1153
Superseded
View Superseded by
METHOD FOR DETERMINING RELATIVE SPECIFIC GRAVITY POLYTETRAFLUOROETHYLENE TUBING
Hardcopy , PDF
English
02-01-1970
10-06-2014
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
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).