標準號：SIS SS-ISO 7668-1988
中文標準名稱：陽*氧化鋁及鋁合金20°，45°，60°和85°角的鏡面反射系數及鏡面光澤度的測量
英文標準名稱：Anodized aluminium and aluminium alloys — Measurement of specular reflectance and specular gloss at angles of 20°, 45°, 60° and 85°
發布日期：1988/11/15 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This International Standard specifies methods for the measure-ment of specular reflectance and specular gloss of flat samples of aluminium or anodized aluminium and its alloys using geometries of 20° (method A), 45° (method B), 60° (method C) and 85° (method D), and of specular reflectance by an additional 45° (method E) employing a narrow acceptance angle,These methods are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but then only for similar colours.