ASTM D4273-23

Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols

NORMA vydaná dňa 1.3.2023

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The information about the standard:

Designation standards: ASTM D4273-23
Publication date standards: 1.3.2023
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D4273-23 :

Keywords:
NMR, nuclear magnetic resonance spectroscopy, polyurethane raw materials, primary hydroxyl, polyether polyol,, ICS Number Code 83.080.20 (Thermoplastic materials)