ASTM D4449-90(1999)

Standard Test Method for Visual Evaluation of Gloss Differences Between Surfaces of Similar Appearance

NORM herausgegeben am 10.5.1999

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The information about the standard:

Designation standards: ASTM D4449-90(1999)
Note: UNGÜLTIG
Publication date standards: 10.5.1999
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM

Annotation of standard text ASTM D4449-90(1999) :

Keywords:
Absorption, Angle of incidence, Directionality of surface, Gloss, Hunter appearance, Light-transmission and reflection, Photometry, Reflectance and reflectivity, Refractive index, Surface analysis-paints/related coatings/materials, Texture, Visual examination-paints/related coatings/materials, gloss differences-surfaces of similar appearance, visual evaluation,, test, ICS Number Code 87.040 (Paints and varnishes)