ASTM D7132-19

Podrobné informace

Označení: ASTM D7132-19

Datum vydání: 01.04.2019

Stran: 5

Země: Americká technická norma

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Anotace

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)