ASTM D4449-08

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

NORMA vydána dne 1.12.2008

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The information about the standard:

Designation standards: ASTM D4449-08
Note: NEPLATNÁ
Publication date standards: 1.12.2008
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D4449-08 :

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