Standard Test Method for Determination of Retained Blowing Agent in Extruded Polystyrene Foam
STANDARD published on 1.7.2026
Designation standards: ASTM D7132-19(2026)
Publication date standards: 1.7.2026
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
This test method covers the determination of retained blowing agent in extruded polystyrene foam. The internal standard preparation procedures of the material are presented in details. The procedures for determination of retained blowing agent in extruded polyester foam are presented in details.
Keywords:
blowing agent retention, gas chromatography, polystyrene foam,, ICS Number Code 83.080.01 (Plastics in general)