ASTM D4273-11

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

NORMA vydaná dňa 1.4.2011

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The information about the standard:

Designation standards: ASTM D4273-11
Note: NEPLATNÁ
Publication date standards: 1.4.2011
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D4273-11 :

Keywords:
NMR, nuclear magnetic resonance spectroscopy, polyurethane raw materials, primary hydroxyl, polyether polyol, Hydroxyl (hydroxide ion) content, Nuclear magnetic resonance (NMR) spectrometry, Polyether polyols, Polyols, Polyurethane insulation, Polyurethane raw materials--polyols, ICS Number Code 83.080.20 (Thermoplastic materials)