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1.1 This test method covers the determination of the specular gloss of porcelain enameled specimens, but may be applicable to other specimens having similar reflection characteristics. This test method may be used to compare the gloss of porcelain enameled specimens or to provide an index of acid or abrasion resistance by measurement of gloss loss.
Note 1: Specular gloss is one of several related appearance attributes that produce the sensation of glossiness. For this reason, specular gloss measurements may not always correlate well with visual rankings of glossiness.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2018-10-01 |
| ICS | 31.060.20 : Ceramic and mica capacitors |
| Number of pages | 3 |
| Replace | ASTM C346-87(2014) |
| Set | ASTMVOL0205 |
| Year | 2004 |
| Document history | ASTM C346-87(2014) |
| Country | USA |
| Keyword | ASTM 346;ASTM C346;ASTM C346;10.1520/C0346-87R18 |