ASTM D7133-11

Standard Test Method for Polyurethane Raw Materials: Instrumental Measurement of Tristimulus CIELAB Color and Yellowness Index of Liquids

STANDARD published on 1.2.2011

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The information about the standard:

Designation standards: ASTM D7133-11
Note: WITHDRAWN
Publication date standards: 1.2.2011
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D7133-11 :

Keywords:
CIELAB, color, colormetric analysis, instrumental measurement, isocyanates, L*a*b*, light, methylene di(phenylisocyanate), polyols, polyurethane raw materials, polyurethanes, spectrophotometry, transmission, tristimulus, yellowness index, YI, Yellowness index, Color, Instrumental measurement--color/light, Polyurethane raw materials, ICS Number Code 83.080.20 (Thermoplastic materials)