ASTM-E430 2005
$40.63
E430-05 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry
| Published By | Publication Date | Number of Pages |
| ASTM | 2005 | 6 |
ASTM E430-05
Historical Standard: Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry
ASTM E430
Scope
1.1 These test methods cover the measurement of the reflection characteristics responsible for the glossy appearance of high-gloss surfaces. Two test methods, A and B, are provided for evaluating such surface characteristics at specular angles of 30 and 20, respectively. These test methods are not suitable for diffuse finish surfaces nor do they measure color, another appearance attribute.
1.2 As originally developed by Tingle and others (see Refs 1 and 2),² the test methods were applied only to bright metals. Recently they have been applied to high-gloss automotive finishes and other nonmetallic surfaces.
Keywords
distinctness of image; goniophotometry; reflection characteristics; reflection haze; sheen; specular gloss
ICS Code
ICS Number Code 17.040.20 (Properties of surfaces)
DOI: 10.1520/E0430-05
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology Summary of Test Method |
| 2 | Significance and Use Apparatus FIG. 1 |
| 3 | Standards Specimens Preparation and Standardization of Apparatus FIG. 2 |
| 4 | Procedure Calculation Report TABLE 1 TABLE 2 |
| 5 | FIG. 3 FIG. 4 |
| 6 | Precision and Bias Keywords REFERENCES TABLE 3 TABLE 4 |
