NORMSERVIS s.r.o.

ASTM D4274-16

Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols

STANDARD published on 1.4.2016

English -
Online Secure PDF (86.00 USD)
English -
Print design (86.00 USD)

The information about the standard:

Designation standards: ASTM D4274-16
Note: WITHDRAWN
Publication date standards: 1.4.2016
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4274-16 :

Keywords:
acetic anhydride, esterification, hydroxyl number, phthalic anhydride, polyester, polyether, polyol, pyromellitic dianhydride, titration,, ICS Number Code 83.080.20 (Thermoplastic materials)